My bedroom wall poster for alteast a month! Sheer art this thing!

AMG… (A)l(M)ighty(G)od, the performance tuning division of Mercedes Benz have debutted their all new 5.5 litre Bi-Turbo V8 madness which will replace the already insane 6.2 litre naturally aspirated V8.

Engine Porn!

The new engine will debut under the hood of 2011 Mercedes Benz S63 AMG (yes its still called the S63 AMG, for Mercedes like the tone ‘S63′ makes!) and will be mated to company’s new seven-speed SpeedShift MCT transmission. The new 5.5 litre Bi-Turbo engine will be available in two states of tune – standard tune with 537 bhp of maximum power and 800 nm of maximum torque between 2000-4500 rpm, optional ‘performance package’ which delivers a whopping 563 bhp and 900 nm of maximum torque between 2500-3750 rpm respectively.

When powering the new 2011 S63 AMG this engine not only makes more power but is also more fuel efficienct by a eye popping 25% and if that’s not all, its faster too with a 0-100 kph spring time of 4.5 seconds, .1 second faster than the previous model… thats technology at work for you and for the environment!

The new found performance and economy is also down to clever programming of the SpeedShift gearbox as well as a driver selectable ‘Controlled Efficiency’ program which instructs the transmission to always start in second gear, shift up as quickly as possible and remains in higher gears for as long as possible. Additionally an Intelligent Generator Management system (similar to KERS) funnels some of the lost kinetic energy lost during braking back into the battery and next generation cylinder deactivation technology which saves precious fuel when cruising at constant speeds.

The standard S63 AMG is electronically limited to 155 mph while the optional performance package model is allowed by the electronic nannies to go all the way upto 186 mph. The new engine will replace the 6.2 litre V8 in all the AMG offering down the line.

Comprehensively detailed press release and image gallery of the 5.5 litre Bi-Turbo V8 in all its mechanical gory… errrrrr… glory!

Image Gallery: 5.5 Litre Bi-Turbo V8 Madness in all its mechanical glory

“AMG Performance 2015″ — new powertrain with the 5.5-litre V8 biturbo engine

Powerful and efficient: an eight-cylinder developing up to 420 kW (571 hp)

Aim: Best in class – top performance in all respects by virtue of a comprehensively efficient powertrain

Affalterbach – AMG is writing another chapter in its “AMG Performance 2015″ drive system strategy: a completely newly developed AMG 5.5-litre V8 biturbo engine with a peak output of up to 420 kW (544 to 571 hp) and maximum torque of up to 900 newton metres will enter the lineup in summer 2010. The new eight-cylinder unit known internally as the M 157 impresses with a wealth of technological highlights such as direct petrol injection with spray-guided combustion and twin turbochargers.

This innovative, autonomously developed eight-cylinder power unit from Affalterbach sets new standards in terms of fuel consumption and exemplary efficiency: the new S 63 AMG, in which the V8 biturbo will have its market debut, consumes only 10.5 litres per 100 kilometres (NEDC combined consumption, provisional figure). This represents a saving of 25 percent compared to the current S63 AMG. An intelligently designed power transfer plays a major part in this: the unique AMG SPEEDSHIFT MCT 7-speed sports transmission combines dynamism with economy, and includes a new start/stop function in the “Controlled Efficiency” driving mode. The new engine/transmission combination is the epitome of exclusivity, sophistication, high performance and economy.

The S 63 AMG showcar is a homage to the impressive history of powerful AMG V8 engines: visually this high-performance saloon resembles the spectacular 300 SEL 6.8 AMG, the racing car that won a class victory and second place in the overall ranking for AMG at the 24-hour race in Spa-Francorchamps (Belgium) in 1971 – and made the company world-famous overnight.

“AMG Performance 2015″ as the continuation of a success story
Mercedes-AMG is continuing this impressive story with its “AMG Performance 2015″ strategy, and meeting its promise to continuously reduce both the fuel consumption and emissions of new models with the new engine/transmission combination – while reaching new heights with the central brand value of “performance”.

The new AMG 5.5-litre V8 biturbo engine will play a major part in the Mercedes-AMG model strategy over the next few years. The unique AMG SPEEDSHIFT MCT 7-speed sports transmission will also guarantee a thrilling yet economical power transfer in future AMG high-performance cars. The new engine/transmission combination is another milestone in the success story of Mercedes-AMG, which began in 1967. Another highlight in the company’s more than 40-year history it undoubtedly the SLS AMG: this gull-wing model due to be launched on 27 March 2010 is the first automobile to be completely independently developed by Mercedes-AMG. It means that as the performance brand within Mercedes-Benz Cars, AMG is not only fielding a masterpiece but also demonstrating development expertise at the highest level.

Direct petrol injection with spray-guided combustion and twin turbocharging
Whilst the AMG 6.3 litre V8 naturally aspirated engine has a displacement of 6208 cc the new AMG 5.5-litre V8 biturbo unit makes do with 5461 cc. The use of direct injection technology results in a reduction of exactly 747 cubic centimetres and increases efficiency. For the first time, AMG is also utilising the advantages of direct petrol injection with spray-guided combustion and piezo-electric injectors: thanks to its higher thermodynamic efficiency, this technology makes more efficient use of fuel and leads to lower exhaust emissions. AMG combines this spray-guided combustion with twin turbochargers. Other highlights include a crankcase wholly of aluminium, four-valve technology with adjustable camshafts, an air/water intercooler, generator management and a start/stop function as standard.

This high-tech package leads to a high output and torque yield, together with fuel consumption figures that are unrivalled in the competitive lineup. The AMG 5.5-litre V8 biturbo engine develops a peak output of 400 kW (544 hp) and maximum torque of 800 newton metres. In conjunction with the AMG Performance package these figures are increased to 420 kW (571 hp) and 900 newton metres. A look at the performance diagrams shows that no other engine in this output class achieves the figures delivered by the new AMG biturbo. The major difference between the two performance classes is an increase in the maximum charge pressure from 1.0 to 1.3 bar.

Quantum leap: fuel consumption reduced by 25 percent
With a provisional NEDC fuel consumption of 10.5 litres per 100 kilometres, the new S 63 AMG is 3.9 litres more economical than the preceding model powered by the naturally aspirated AMG 6.3-litre V8 – despite an increase in output by 14 kW (19 hp) resp. 34 kW (46 hp) and in torque by 170 and 270 newton metres. Engine specialists consider this achieved fuel saving of more than 25 percent to be nothing less than a quantum leap. CO2 emissions have likewise been significantly reduced: at 246 grams per kilometre, the figure is 28.5 percent lower than for the previous model.

With figures like these, the new S 63 AMG is not only considerably better than all its competitors, but also more fuel-efficient than much less powerful cars in this segment. Taking into account its enormous performance and torque figures the new AMG 5.5 litre V8 biturbo engine is in parts twice as efficient as many mid-segment or compact-class diesel engines.

At the same time the S 63 AMG delivers superior performance at sports car level: the high-performance saloon accelerates from zero to 100 km/h in 4.5 seconds, and has an electronically limited top speed of 250 km/h. The 100 km/h mark is reached in just 4.4 seconds with the AMG Performance package, with the top speed increased to an electronically limited 300 km/h.

Engine production – tradition of hand-built excellence
Like all other AMG engines, the new eight-cylinder biturbo is assembled by hand in the AMG engine shop taken into commission in 2002. A single, highly-qualified technician assembles the M 157 according to the “one man, one engine” philosophy, maintaining the very strictest quality standards. This painstaking care is attested to by his signature on the characteristic AMG engine plate.

AMG CEO Volker Mornhinweg: “Efficiency plus performance”
“With the new AMG V8 biturbo engine and the AMG SPEEDSHFT MCT 7-speed sports transmission, we are confronting the challenges of the future and focussing on fuel consumption and exhaust emissions even more intensively than before. Our new high-performance engine shows that AMG occupies a leading position in terms of both efficiency and our brand commitment to “performance,” says Volker Mornhinweg, Chairman of Mercedes-AMG GmbH.

“The new AMG V8 biturbo engine is yet another milestone in our impressive V8 history. For the first time we have combined spray-guided direct petrol injection with turbocharging. With this high-tech package we are “best in class” with respect to fuel consumption, output and torque,” says Friedrich Eichler, Head of Engine and Powertrain Development at Mercedes-AMG.

Key figures at a glance: *

* provisional figures; ** with AMG Performance package

Exciting power delivery, characteristic sound
These on-paper figures raise high expectations which the 400 kW (544 hp) AMG 5.5-litre V8 biturbo certainly meets. The flat torque curve ensures enormous pulling power in all speed ranges: 670 newton metres are already available at 1500 rpm, and the maximum torque of 800 newton metres is delivered just 500 rpm later, remaining constant to 4500 rpm. Even more effortless performance is ensured by the engine variant with the AMG Performance package, which has a peak output of 420 kW (571 hp). In this case the eight-cylinder delivers 875 newton metres of torque at just 2000 rpm, with a constant 900 newton metres available between 2500 and 3750 rpm.

It is not only the unrivalled torque delivery of this turbocharged eight-cylinder that makes the heart beat faster, as the agile responsiveness with no irritating charger delay leads to an effortlessness and dynamism previously unknown in this output class. All perfectly matched by the characteristic, sonorous engine note. Moreover, this AMG high-performance engine naturally meets all the requirements with respect to smooth, quiet running and the comfort on long journeys that is to be expected of a Mercedes.

MCT 7-speed sports transmission with Controlled Efficiency mode and start/stop function
Power is transferred by the AMG SPEEDSHIFT MCT 7-speed sports transmission used exclusively by AMG, which is already familiar from the SL 63 AMG and E 63 AMG and combines high emotional appeal with outstanding driving dyna-mics and a high level of efficiency. The wet start-up clutch replaces a conventional torque converter, and helps to save fuel. The exemplary fuel economy is also in large measure due to the standard start/stop function. This system is active in the transmission’s Controlled Efficiency (“C”) mode, and switches the eight-cylinder engine off when the car comes to a stop. In “C” mode the sports saloon always starts off in second gear, and the transmission shifts to the next, higher gears at a decidedly early stage. With its high torque at low engine speeds, the V8 engine encourages a smooth, effortless driving style.

The eight-cylinder biturbo engine also features the generator management system familiar from the E 63 AMG: whenever the engine is on the overrun or when braking, kinetic energy is used to charge the battery rather than being wasted as heat in the usual way. In all other operating modes a combination of onboard network and generator management enables the generator to be kept at a low voltage. This reduces the load on the engine and makes for fuel savings of around 0.15 litres per 100 kilometres according to the NEDC standard, and up to 0.2 l/100 km in city traffic with its frequent overrun and braking phases.

Long tradition of powerful AMG V8 engines
Powerful eight-cylinder engines are an integral part of AMG’s history. 2005 saw the debut of the AMG 6.3-litre V8 engine known as the M 156. Depending on the model, this naturally aspirated, high-revving unit develops up to 386 kW (525 hp) and 630 newton metres. Reserved exclusively for the new SLS AMG, the M 159 with the same displacement of 6.3 litres has a peak torque of 420 kW (571 hp) and maximum torque of 650 newton metres. Another milestone in the history of AMG engines was the supercharged AMG 5.5-litre V8 engine introduced in 2001: the M 113 K developed up to 428 kW (582 hp) and 800 newton metres of torque. Even more power was forthcoming from the supercharged AMG 5.5-litre V8 engine of the SLR McLaren dating from 2003 – the M 155 generated up to 478 kW (650 hp) and 820 newton metres.

The supercharged AMG 5.5-litre V8, the AMG 6.3-litre V8 and the AMG 6.0-litre V12 biturbo were all able to win the Best Performance Engine category in the International Engine of the Year Awards.

The first AMG four-valve V8 accelerates “The Hammer” to 303 km/h
Another important engine in the AMG story was the M 117, its first eight-cylinder unit with four-valve technology. With a displacement of 5.6 litres, 265 kW (360 hp) and 510 newton metres of torque, this V8 accelerated the 300 CE 5.6 AMG to a top speed of 303 km/h in 1987. This made the coupé the fastest German car in series production, and American fans reverently christened it “The Hammer”.

The S 63 AMG showcar harks back to the historic success in 1971
A historic success was achieved by the 300 SEL 6.8 AMG in 1971: powered by an AMG V8 engine with a displacement of 6.8 litres and developing 315 kW (428 hp), this signal red racing saloon crossed the finishing line in second place during its very first outing at the 24-hour race in Spa-Francorchamps (Belgium), securing victory in its class.

The spectacular S 63 showcar is homage to this triumph, which made AMG world-famous overnight although the company had only been founded in 1967: decorated with sponsoring stickers identical to those on its historic predecessor, this powerful S-Class made by Mercedes-AMG is a sensation. The imposing tyres in size 275/35 R 20 and 325/30 R 20 at the front and rear are just as eye-catching as the 4.5-centimetre wider front wings on each side. The discerning car-lover will even discover exotic wood trim in the style of the original car in the interior.

The showcar is powered by the new AMG 5.5-litre V8 biturbo engine and the AMG SPEEDSHIFT MCT 7-speed sports transmission.

At a glance: the most important highlights of the new AMG V8 biturbo engine

• Direct petrol injection with piezo-electric injectors and spray-guided combustion
• Twin turbochargers with air/water intercooling
• Sophisticated engine electronics with Controlled Efficiency start/stop function and generator management
• Aluminium crankcase with ventilation holes to reduce friction
• Continuous camshaft adjustment on the intake and exhaust sides
• Demand-controlled engine oil pump

Development goals and design

Perfect combination of performance and efficiency
Emotional peak performance and enormous torque, agile power delivery and a characteristic engine sound, comfort on long journeys and hallmark Mercedes reliability: expectations are high when Mercedes-AMG introduces a new high-performance engine – and its very first biturbo eight-cylinder is no exception. Two criteria are inexorably gaining in importance, namely efficiency and economy. Mercedes-AMG is confronting the challenges of the future, and demonstrating that dynamic performance can be perfectly combined with fuel economy.

The new AMG 5.5-litre biturbo engine combines performance with efficiency to a previously unknown extent. This is made possible by a unique combination of innovative high-tech systems such as direct petrol injection, twin turbochargers, air/water intercooling and the Controlled Efficiency start/stop function. The eight-cylinder biturbo engine will celebrate its market debut in the new S 63 AMG in September 2010.

Mercedes-AMG is systematically following the trend towards increasing efficiency with its new V8 biturbo engine: with a displacement of 5461 cubic centimetres it is precisely 747 cc below the 6208 cc of the naturally aspirated AMG 6.3-litre V8. Nonetheless it considerably betters it in terms of output and torque. The AMG 5.5‑litre V8 biturbo engine develops a peak output of 400 kW (544 hp) and maximum torque of 800 newton metres. In conjunction with the AMG Performance Package these figures increase to 420 kW (571 hp) and 900 newton metres. The torque curve in particular shows that no other engine in this output class is able to match the figures delivered by the new Mercedes-AMG biturbo unit.

Despite an increase in output by 14 kW (19 hp) resp. 34 kW (46 hp) and in torque by 170 and 270 newton metres compared to the naturally aspirated V8, which develops 386 kW (525 hp) and 630 newton metres, AMG engineers have been able to reduce fuel consumption and CO2 emissions considerably.

With a provisional NEDC fuel consumption of only 10.5 litres per 100 kilometres, the new S 63 AMG betters its predecessor by 3.9 litres. This equates to a fuel saving of more than 25 percent, which engine specialists consider to be nothing less than a quantum leap. CO2emissions have likewise been significantly reduced: at 246 grams per kilometre, the figure is 28.5 percent lower than for the previous model (344 g/km).

The achievement of these efficiency and environmental aims has no negative effects whatsoever on dynamic performance. On the contrary, as the new AMG 5.5-litre V8 biturbo fully lives up to AMG’s brand commitment to “performance”: the S 63 AMG accelerates from zero to 100 km/h in 4.5 seconds, and has a top speed of 250 km/h (electronically limited). With the AMG Performance package, the high-performance saloon reaches the 100 km/h mark in 4.4 seconds and reaches a top speed of 300 km/h (electronically limited).

Key figures at a glance: *

* provisional figures; ** electronically limited

Combination of twin turbocharging and direct petrol injection
Mercedes-AMG is presenting an attractive high-tech package with its combination of biturbo charging and direct petrol injection with spray-guided combustion. The innovative injection technology brings decisive advantages with respect to fuel consumption and exhaust emissions, thanks to higher thermodynamic efficiency. Particularly fast and precise piezo-electric injectors spray the fuel into the combustion chambers, ensuring a homogeous fuel/air mixture and highly effective combustion.
An electric low-pressure pump delivers the fuel from the tank to a high-pressure pump in the boot with a pressure of six bar. The fuel pressure in the high-pressure rail is controlled between 100 and 200 bar on a fully variable and demand-related basis.
Two turbochargers and efficient air/water intercooling

Two turbochargers located next to the cylinder banks supply the eight cylinders with fresh air. At their maximum speed of 185,000 rpm under full load, the two turbochargers force 1750 kg of air into the combustion chambers per hour. The maximum charge pressure is 1.0 bar, and 1.3 bar with the AMG Performance package. Thanks to their specific, compact construction – the turbine housings are welded to the exhaust manifold – there are significant space advantages and the catalytic converters also heat up more rapidly. The new AMG V8 is the first turbocharged engine to dispense with the usual blow-off valve. This neat solution enabled the compressor housing to be made extremely compact. To ensure agile responsiveness with no time lag, all the air ducts in the intake tract are as short as possible. The wastegate valve, which reduces the pressure in the exhaust system during negative load changes, is vacuum-controlled via an electropneumatic converter. This allows dethrottling under partial loads, which in turn lowers the fuel consumption.

As was already the case in the AMG 6.0-litre V12 biturbo engine, the new eight-cylinder direct-injection unit uses particularly efficient air/water intercooling. The low-temperature cooler with its water circulation is space-savingly accommodated within the V of the cylinder banks. It effectively cools down the intake air compressed by the turbochargers before it enters the combustion chambers, and maintains a constantly low intake temperature under full load. A large radiator at the car’s front end ensures defined cooling of the water circulating in the low-temperature circuit. This guarantees a high output and torque yield in all ambient temperatures and operating conditions. Extremely short charge air ducting makes for outstanding responsiveness. The stainless steel pressure pipes for the fresh and charge air are produced by the hydroforming process, have a wall thickness of only 0.8 millimetres and are designed for particularly low pressure loss.

Aluminium crankcase with Silitec cylinder liners
The crankcase of the new AMG 5.5-litre V8 biturbo engine is of diecast aluminium. The low (dry) engine weight of just 204 kilograms is the result of uncompromising lightweight construction methods, and leads to the car’s very balanced weight distribution. The bearing cover for the main crankshaft bearings is of grey cast iron, and is bolted to the crankcase for high rigidity. Cast-in Silitec cylinder liners ensure that the eight pistons operate with low friction. Drilled pulsation holes in the crankcase lead to a higher output and fuel savings under partial load: above the bearing blocks there are longitudinally drilled holes which connect adjacent crankcase cavities. Normally the upward and downward movement of the pistons causes air to be forced into and extracted from the sump, which leads to increased internal friction losses and therefore a reduction in output. The pulsation holes prevent this by ensuring effective pressure compensation between the cavities.

The forged crankshaft of high-grade 38MnS6BY steel alloy rotates in five main bearings, has eight counterweights and has been optimised with respect to torsional rigidity, inertia, low rotating masses and a long operating life. A two-mass viscous damper mounted at the front reliably eliminates vibrations. Each connecting rod journal on the crankshaft carries two forged, cracked connecting rods. In the interests of low mechanical friction and high wear resistance, the lightweight pistons have a metallic contact surface. Pressure-controlled oil-spray nozzles in the crankcase ensure that the highly stressed piston crowns are efficiently cooled.

Four-valve technology with variable camshaft adjustment
Perfect charging of the combustion chambers is ensured by large intake and exhaust valves, of which there are four per cylinder. The exhaust valves, which are subject to high thermal loads, are hollow and sodium-cooled. Four overhead camshafts operate the 32 valves via low-maintenance, low-friction cam followers. The infinitely variable camshaft adjustment within a range of 40 degrees on the intake and exhaust sides depends on the engine load and engine speed, leading to outstanding output and torque values. This also results in consistent idling at a low speed. Depending on the engine speed, valve overlap can be varied for the best possible fuel/air supply to the combustion chambers and efficient removal of the exhaust gases. The variable camshaft adjustment is carried out electromagnetically via four pivoting actuators, and is controlled by the engine control unit. The camshafts are driven by three high-performance silent chains, which have considerable advantages in noise comfort compared to cylinder roller chains.

Efficient oil supply and water cooling
Efficient oil delivery under all load and operating conditions is ensured by an oil pump with an electrically controlled compression stage. The oil pressure can be varied between two and four bar, which has advantages in terms of friction and fuel consumption. An extraction stage integrated into the oil pump for the two turbochargers prevents oil from being entrained into the charge air and exhaust gases, thereby helping to reduce emissions even further. Both the sump and the extraction point have been optimised for maximum lateral acceleration and efficient lubrication. The oil capacity is 10.5 litres.

The combined water/oil cooling system is a particularly clever solution: initially the engine oil only flows through the oil/water heat exchanger. If the cooling performance of the very compact cooler is insufficient, the flow is directed through the external engine oil/air cooler by an oil thermostat. The advantage of this system is that the engine oil warms up more rapidly, as the engine coolant warms up faster and the oil is later cooled by the coolant. A selectable water thermostat ensures rapid warming of the coolant when starting the engine and driving off.

The engine coolant is cooled on the particularly effective crossflow principle. There is a transverse flow of coolant through both the crankcase and the cylinder heads. Additional cooling slots in the cylinder head ensure more efficient cooling of the combustion chambers, which has advantages during combustion: it enables earlier ignition timings to be chosen without incurring the risk of knocking.

Highly efficient engine electronics for every function
All the engine functions are executed and controlled by a particularly efficient Bosch MED 17.7.3. control unit. This state-of-the-art engine computer not only controls the direct petrol injection, charge pressure, camshaft adjustment and variable oil supply, but also communicates with all the other onboard control units. The microprocessor has more than 30,000 different parameters and functions stored in its memory, and is able to perform up to 260 million individual operations per second. To reduce the load on the engine control unit, the eight individual ignition coils have an integral electronic module known as an ignition amplifier at each cylinder. These ensure a strong ignition spark at all engine speeds and under all load conditions. Eight high-voltage powerstages are responsible for highly precise fuel distribution to the piezo-electric injectors.

Effective emissions technology with new catalytic converter boxes
Low exhaust emissions, compliance with country-specific standards and a characteristic AMG engine sound – the requirements for the exhaust system of the new AMG 5.5-litre V8 biturbo engine were manifold and complex. The S 63 AMG complies with all the current EU-5 emission standards, as well as meeting all the requirements of the US market (LEV-II standard, On-Board Diagnosis II and lambda sensor diagnosis).

The turbochaders are welded to the exhaust manifolds, while air gap-insulated manifolds with a wall thickness of only 1.0 millimetre ensure a rapid catalytic converter response. For efficiency and to save space, this concept has a tandem catalytic converter housing on each side of the vehicle: adjacent to the firewall, two thin-walled ceramic substrates are grouped into each housing. This solution makes the previous, additional underbody catalytic converters unnecessary. The two ceramic substrates differ to ensure rapid and efficient emissions control: the front one is coated with palladium, while the rear one has a bimetal coating of palladium and rhodium. One lambda sensor per row of cylinders is located in front of each catalytic converter housing, and there is a lambda diagnostic sensor between each of the two thin-walled substrates.

The lambda sensors are necessary for demand-related lambda control. In all operating conditions, the constituents of the intake mixture can be precisely controlled to avoid damaging the catalytic converters. This also benefits the fuel consumption under full load, as the mixture can be leaner than in engines without this control system.

Twin-pipe AMG sports exhaust system for a characteristic sound signature
The twin-pipe AMG sports exhaust system has a pipe cross-section of 70 milli-metres from the manifolds to the rear silencers. When designing the sound, the aim was to create a perfect synthesis of perceived dynamism and the comfort on long journeys that is the hallmark of a Mercedes. The goal of the developers was to achieve an emotional experience when accelerating and double-declutching, but unobtrusiveness at constant speeds. Unpleasant frequencies or droning noises were effectively eliminated during a series of painstaking tests. As a result, the striking pair of twin tailpipes of the AMG sports exhaust system emit a sonorous eight-cylinder sound that is typical of AMG.

Power transmission and start/stop function

Intelligent solutions for maximum driving pleasure and low fuel consumption
Seven gears, three driving modes and a double-declutch function: the power transmission of the new S 63 AMG guarantees great emotional appeal and sheer driving pleasure. At the same time the AMG SPEEDSHIFT MCT 7-speed sports transmission makes a considerable contribution to fuel economy – and specifically in combination with the new Controlled Efficiency start/stop function and generator management included as standard features. Accordingly the AMG MCT transmission impresses with a combination of unique functions which no other manufacturer is able to offer in this form.
The AMG SPEEDSHIFT MCT 7-speed sports transmission is an innovative power transfer system that made its debut in the high-performance SL 63 AMG Roadster in 2008, and has also been in use in the E 63 AMG since summer 2009. It combines the sporty, direct and agile feedback of a manual transmission with the maximum convenience of an automatic transmission.

Featuring seven gears, three driving modes and a double-declutch function, the 7-speed sports trans-mission offers superb versatility. MCT stands for Multi-Clutch Technology and indicates that only clutch elements are employed to perform gearshifts.
A wet start-up clutch, which runs in an oil bath, replaces the conventional torque converter. Thanks to its low rotational inertia, the transmission responds instantaneously and dynamically without the losses typical of a torque converter transmission – thereby helping to save fuel. The AMG sports transmission also impresses with its low weight of just 80 kilograms, which has been made possible through the use of lightweight magnesium for the transmission housing. Vibrations are effectively eliminated by a new, two-stage torsion damper, with resulting benefits in perceived passenger comfort.

Controlled Efficiency (“C”) driving mode for optimum fuel economy
During its development and adaptation to the new AMG 5.5-litre V8 biturbo engine, the AMG engineers paid special attention to the new Controlled Efficiency driving mode (“C”). The emphasis was on delivering minimum engine speed coupled with a reduced number of gearshifts in all driving situations. When moving off in “C”, the MCT transmission always selects second gear and shifts decidedly early to the next higher gears if the driving style permits. At 60 km/h for instance, sixth gear will already be engaged – not only improving fuel consumption but also noise levels. Thanks to its powerful, readily available torque even at low engine speeds, the AMG V8 biturbo unit is absolutely ideal for this style of driving. Controlled Efficiency also means convenient gearshifts and a “soft” accelerator response set-up for outstandingly smooth power transfer.

Controlled Efficiency start/stop function as a new feature at Mercedes-AMG
The Controlled Efficiency start/stop function is also being used in an AMG model for the first time. This system is standard equipment in the new S 63 AMG, and permanently active in the fuel economy driving mode “C”. Once the driver comes to a halt e.g. at a red traffic light, the V8 engine is automatically switched off. Once the brake pedal is released or the accelerator is depressed, the engine is immediately restarted and the car is able to move off quickly. Intelligent techno-logy guarantees a comfortable and immediate starting procedure: a crankshaft sensor which recognises the direction of rotation registers the resting position of all eight pistons. For an automatic engine start, the cylinder with the most favourable piston position receives an injection of fuel into its combustion chamber. The precise piezo-electric injectors greatly assist this process, as they make particularly fast starts possible.

The engine management ensures that the engine is only switched off if certain preconditions are met. The starter battery must have sufficient charge, for example, and the engine must be at the necessary operating temperature for efficient emissions control.

The same applies to the interior temperature selected by the driver: if this has not yet been reached, the engine is not switched off when the car comes to a stop. The onboard network management system makes sure that active audio, telephone or video functions are not interrupted by the start/stop function.

A green “ECO” symbol in the AMG main menu shows the driver that the Controlled Efficiency start/stop function is active. Should one of the above criteria be preventing activation of the system, this is shown in the central display by the message “Start/stop inactive” and a yellow “ECO” symbol. In the two more performance-oriented driving modes “S” (Sport) and “M” (Manual), the start/stop function is always deactivated. If required, the driver can also switch it off while in “C” mode as well.
The eight-cylinder biturbo engine also features the generator management system familiar from the E 63 AMG: whenever the engine is on the overrun or when braking, kinetic energy is used to charge the battery rather than being wasted as heat in the usual way. In all other operating modes a combination of onboard network and generator management enables the generator to be kept at a low voltage. This reduces the load on the engine and makes for fuel savings of around 0.15 litres per 100 kilometres according to the NEDC standard, and up to 0.2 l/ 100 km in city traffic with its frequent overrun and braking phases.

Drive modes “S” and “M” for even more driving pleasure and dynamism
The engine and transmission come across as much more agile in the “S” (Sport) mode. Accelerator pedal movements trigger a more direct traction response, making the downshifts more spontaneous. The engine speed is allowed to reach a higher level in each gear, while the gearshifts are around 25 percent faster than in “C”. In the manual shift mode “M”, gearshifts at full throttle take just 100 milliseconds, a reduction of 50 percent compared to “C”. In “S” and “M” modes, the engine management system partially suppresses the cylinders: interrupting ignition and injection under full load leads to even faster gearshifts than before. The highly emotional vocals are an appealing side effect of this lightning-fast process.

Ultra-fast, spontaneous multiple downshifts are another forte of the AMG SPEEDSHIFT MCT 7-speed sports transmission. For instance, kickdown allows gearshifts straight from seventh down to fourth gear, or from fifth to second. In the “S” and “M” driving modes the automatic double-declutching function is active. Every manual or automatic downshift is accompanied by precisely metered double-declutching – incrementally from “S” to “M”. And this not only adds to the driver’s emotional experience: the load-free downshift minimises load-change reactions, which pays particular dividends when braking into bends – and also enhances safety in the wet or on ice.

No automatic downshifts in manual “M” mode
In manual “M” mode the driver also benefits from the high torque of the V8 biturbo engine, as there is no automatic downshift under full load and kickdown; the transmission remains steadfastly in the selected gear. Moreover, the AMG MCT sports transmission does not perform an automatic upshift in manual mode when the rev limit is reached. In “M” mode the AMG instrument cluster displays the current gear and alerts the driver to the need for an upshift just before the needle reaches the red zone. This means that a particularly sporty driver can use the superior performance potential to its fullest extent. When approaching the lower rev limit, e.g. when braking the vehicle, there is an automatic downshift to the next lower gear.
The gears can be shifted using the steering wheel shift paddles – whatever the driving mode. The electronic key for selection of the three driving models is located to the left of the COMAND controller. The powerful electronic transmission control unit with its integrated 80 MHz processor guarantees immediate downshifts – for example when approaching traffic lights or if the driver requires fast acceleration when overtaking.

Development, trials and test bench technology:

Endurance testing the exclusive high-tech powerpack
Development work on the new AMG 5.5-litre V8 biturbo engine began in 2006. The programme initially involved basic research for a synthesis of top-class performance, powerful torque and potential fuel savings. It quickly became clear that the spray-guided combustion principle exclusively developed by Mercedes-Benz should be combined with twin turbochargers.

The development work on the new eight-cylinder biturbo unit started with fundamental packaging research, analyses of basic mechanical functions, the oil and coolant circuits and the power characteristics with various intake duct and camshaft configurations, plus the definition of fuel injection quantities, fuel consumption and exhaust emission values – all these were studied by means of flow simulations and on the dynamic simulation test benches at Mercedes-AMG. Nine of the very latest, high-tech test benches are available in the Mercedes-AMG test bench laboratory, which was taken into commission in 2004; engines with outputs exceeding 735 kW (1000 hp) can be dynamically tested in this facility.

These test facilities are able to simulate any road and environmental conditions to reproduce any conceivable type of operation. Cold or hot starting, mountain passes, stop-and-go traffic or fast laps on the North Loop of the Nürburgring – the engines were required to give their utmost. Even the intake air temperatures and densities can be varied by computer control, and the engines can be alternately filled with hot and cold coolant. Fuels of different grades are also available.

The goal of the detailed bench tests was to verify the performance of all the engine components, including the peripheral units. All the measurement data for the engines examined were systematically compared, and evaluated using reproducable test methods. To ensure the very highest quality standards, the new V8 engines themselves were required to undergo 17,000 hours of endurance testing.

In conjunction with the AMG SPEEDSHIFT MCT 7-speed sports transmission, the final test was a 4000-hour endurance test on a special engine/transmission test bench.

Extensive trials in every climatic zone on earth
At the same time the first test engines had to prove their worth in practical trials. Whether in the icy cold of northern Sweden, the merciless heat of Death Valley (USA), lapping the high-speed circuits in Nardo (Italy) and Papenburg (Germany) or in stop-and-go traffic in inner-city Stuttgart – the standardised test programme of Mercedes-AMG includes all climatic zones and route profiles. At the same time it makes the very highest demands on the day-to-day practicality, reliability and long-term durability of the new engine/transmission combination. All in all, the different AMG test vehicles covered around 700,000 kilometres of mixed endurance testing on the roads.

Special tests for the new start/stop function
The test engineers paid particularly close attention to the operation of the new start/stop function, for which purpose they undertook extended journeys in the stop-and-go traffic of various major cities. This enabled the interaction between the different engine and transmission control units to be painstakingly examined, as well as the influence of the ambient temperature on the operating modes of the new V8 engine. Another major focus was on the vital further development of the control software, and its constantly necessary application to the different onboard systems.

Production

One man, one engine – highly qualified manual assembly in Affalterbach
In contrast to large-series production, every Mercedes-AMG engine is traditionally assembled by hand according to the “one man, one engine” philosophy. A single AMG technician assembles the complete engine in the AMG engine shop in Affalterbach, and is therefore responsible for everything from the installation of the crankshaft in the engine block to the assembly of the camshaft and the cables and oil fill-up – his signature is then put on the engine plate.

The special production techniques used in Affalterbach were already taken into account during the design and development phases for the new AMG 5.5-litre V8 biturbo engine, and this opened up new scope and possibilities with respect to engine design.

Electronic documentation of the entire production process
During the assembly process, each engine absolves various tests in which it is examined for water and oil leakages. The entire fuel system is also tested for leaks – to the extent that even individual gas molecules can be detected. All the engine functions are then examined on the so-called cold test bench, using simulated resistances and pressurisation as well as the very latest resonance and airborne noise measurement methods. And finally a fully automatic image processing system is used to check the delivery condition of the completed engine.

The assembly process is also controlled and documented by the AMG Trace System. This system provides full documentation of various process parameters such as the tightening torques of all bolted connections, fluid levels, component and batch information and test results. Special PCs are mounted on the assembly trolleys, which have a wireless link to a documentation database. They display the relevant online information depending on the assembly stage. This state-of-the-art system guarantees exemplary production quality at the highest level. At the same time its unique architecture combines the traditional approach to AMG engine production with the production trends of the future.

Assembly of AMG high-performance engines in Affalterbach
The AMG high-performance engines for the different car models are built in the engine shop, which covers an area of 9950 square metres and occupies two storeys. The production procedures are designed for maximum flexibility. Depending on the order intake, production can be rapidly adapted in line with current market conditions.

Only highly qualified technicians with many years of experience are employed in the AMG engine shop. The utmost precision and attention to detail are a matter of course during the hand-assembly process. All work stages are subject to the stringent Mercedes-Benz quality criteria which also apply to all other series-production engines. After all, even an AMG high-performance engine must exhibit the reliability and long operating life typical of a Mercedes.

History

A tradition of top performance
Powerful eight-cylinder engines with a thrilling power delivery and an emotional sound experience – a traditional strength of AMG. The V8 power units from Affalterbach combine high-tech derived from motorsports with the smooth running and exemplary reliability that are the hallmarks of a Mercedes.

The impressive attributes of the powerful eight-cylinder engines produced by Mercedes-AMG have their origins in motor racing. Founded in 1967, the company started with the development of powerful racing engines, and soon used the resulting findings to develop high-performance road models. AMG is regarded as a pioneer in the customising/tuning sector, and over the last four decades it has developed into a manufacturer of exclusive high-performance automobiles thanks to continuous technical innovation.

AMG V8 engines have always been in a class of their own. It all started in 1971, with the 6.8-litre, 315 kW (428 hp) racing engine in the legendary 300 SEL 6.8 AMG. At the 24-hour race in Spa-Francorchamps (Belgium), this fast Mercedes saloon immediately secured a highly acclaimed class victory and second place overall. The powerful eight-cylinder racing engine made AMG known throughout the world overnight. Soon AMG also had a suitable engine available for S-Class customers in search of more power: on the basis of the 184 kW (250 hp) V8 engine of the 300 SEL 6.3, the company developed a 206 kW (280 hp) eight-cylinder unit which gave the luxury saloon the performance characteristics of a sports car.
More than 300 km/h in the 300 CE 5.6 AMG – “The Hammer”

Subsequent AMG high-performance engines also provided unprecedented driving pleasure in other Mercedes models. For example the five-litre V8 engine with 203 kW (276 hp), which gave the Mercedes-Benz 280 CE 5.0 AMG a dynamism previously unknown in this vehicle class in 1983. Just one year later AMG came up with a completely independently developed V8 unit featuring four-valve technology and an output of 250 kW (340 hp) – a sensational figure at the time. In 1986 the V8 engine, which had meanwhile been uprated to 5.6 litres and an output of 265 kW (360 hp), gave the 300 CE 5.6 AMG a maximum speed of no less than 300 km/h – as was even reported on the evening television news . American fans respectfully referred to the fast AMG Coupé as “The Hammer”. The last evolutionary stage of the eight-cylinder powerpack appeared in 1988: from a displacement of six litres, the four-valve unit developed a maximum output of 283 kW (385 hp) and a torque of 566 Newton metres.

As the sporty top model in the completely new Mercedes-Benz E-Class with the twin-headlamp face, the E 50 AMG had its debut in 1996 with a five-litre AMG V8 engine developing 255 kW (347 hp). One year later AMG surprised the motoring world with a 4.3-litre V8 engine in the C-Class: the C 43 AMG developed 225 kW (306 hp), and was also available as an Estate model. In 1997 AMG also presented the newly developed 5.5-litre eight-cylinder engine with 260 kW (354 hp), three-valve technology and twin-spark ignition. The M 113 initially gave effortless performance to the E 55 AMG, but within a short time it was also used to power other AMG high-performance cars such as the CLK 55 AMG, ML 55 AMG, SL 55 AMG, S 55 AMG, CL 55 AMG and G 55 AMG. Uprated to a peak of 270 kW (367 hp) and 510 newton metres, it also gave a suitably dynamic performance to the C 55 AMG, the CLK 55 AMG Coupé and Cabriolet and the SLK 55 AMG.

Displacement of 5.5 litres, eight cylinders and supercharger technology
As a major milestone in the history of AMG engine development, the supercharged 5.5-litre V8 (M 113 K) with up to 380 kW (517 hp) and 720 newton metres of torque celebrated its debut at the end of 2001 in the SL 55 AMG, followed by the S 55 AMG, CL 55 AMG, E 55 AMG, G 55 AMG Kompressor and the CLS 55 AMG. The supercharged AMG 5.5-litre V8 unit was voted the clear winner in the “International Engine of the Year Awards” in 2003. In the “Best Performance Engine” category, it won a victory over well-established competitors by a wide margin. A further development of the supercharged V8 engine developing 428 kW (582 hp) and 800 newton metres powered the highly exclusive CLK DTM AMG. The supercharged V8 engine of the Mercedes-Benz SLR McLaren presented in 2003 was a special case, as it was a completely independently developed, high-tech eight-cylinder with dry sump lubrication. This delivered an impressive peak of 478 kW (650 hp) and 820 newton metres.

Naturally aspirated eight-cylinder engine with a displacement of 6.3 litres and an output of up to 420 kW (571 hp)
2005 saw the debut of the AMG 6.3-litre V8 engine; depending on the model, this naturally aspirated, high-revving unit known as the M 156 developed up to 386 kW (525 hp) and 630 newton metres. In 2009 this V8 engine currently used in nine AMG high-performance cars won the “International Engine of the Year Award” in the “Best Performance Engine” category.

Exclusively reserved for the brand-new Mercedes-Benz SLS AMG super-sports car, the M 159 also has a displacement of 6.3 litres, a peak output of 420 kW (571 hp) and a maximum torque of 650 newton metres. To ensure a low centre of gravity and allow maximum lateral acceleration, this eight-cylinder unit designed as a front-mid-engine features dry sump lubrication.

“AMG Performance 2015″ as the continuation of a success story
Mercedes-AMG is continuing this impressive story with the AMG 5.5-litre V8 biturbo engine and the AMG SPEEDSHIFT MCT 7-speed sports transmission. The “AMG Performance 2015″ strategy reflects the company’s commitment to continuous reductions in both the fuel consumption and emissions of new models – also with future engine/transmission combinations – while reaching new heights with the central brand value of “performance”.

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• March 2, 2010 -- Tata Motors Display Nano Electric Vehicle (EV) at Geneva
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Image Courtesy: www.worldcarfans.com

Aston Martin has finally debutted the Cygnet concept at the ongoing Geneva Motor show in all its glory for all of us to see.

The Cygnet according to Aston Martin is a new form of transportation – a luxury commuter car, quite oxymoron if you ask us. The new Cygnet will allow Aston Martin customers to enjoy the same levels of design, quality and innovation the brand stands for.

“Many of our customers have a need for a small car for urban and city use,” says Aston Martin Chief Executive, Dr Ulrich Bez.

“The Cygnet Concept brings intelligence, innovation and artistry to the small car market. The Cygnet Concept represents the natural choice for those customers looking for a premium commuter car.” he added.

The Cygnet is based on the ‘very clever’ Toyota iQ which at three meters long is one of the smallest car anywhere in terms of foot print and can seat 4 people in 3+1 configuration. And though it is small, it hasn’t stopped Aston Martin from offering hand stitched leather/alcantara/ aluminium blended interiors and plenty of customization and personalization options.

The company has not revealed the powertrain details but its expected to retain the same driveline as the European version simply because Aston Martin doesn’t have any engine as small as this. Developing a brand new engine for a car this small is out of question simply because the amount of time, money and R&D effort involved isn’t worth the volumes the car will be doing.

Jump over for the Press Release and the image gallery.

Image Gallery: Aston Martin Cygnet @ Geneva 2010

Press Release

The Aston Martin Cygnet Concept is a bold step towards a new form of transportation; the luxury commuter car, a form of personal transportation that sees the company’s core values engage with a new environment.

The Cygnet Concept enhances the marque, pointing to a future of ongoing innovation, design and technology; allowing Aston Martin customers a greater degree of freedom without compromising the levels of design, quality and innovation that embody the brand.

An Aston Martin delivers the pleasure and exhilaration of driving combined with an appreciation of craftsmanship, design and technology. But Aston Martin is also about innovation, forging new links and associations; and bringing the brand’s qualities to new sectors of the market.

“Many of our customers have a need for a small car for urban and city use,” says Aston Martin Chief Executive, Dr Ulrich Bez, “The Cygnet Concept brings intelligence, innovation and artistry to the small car market. The Cygnet Concept represents the natural choice for those customers looking for a premium commuter car.”

“Our past, our future and our backbone will always remain sports cars, but the Cygnet Concept will support this by offering our customers a greater degree of freedom in the urban context.”

The Cygnet Concept is the result of a unique and intelligent collaboration, the coming together of two companies that are leaders in their respective fields. The project has required a close intellectual and engineering partnership, resulting in an inventive solution that unites volume and niche automotive engineering.

Aston Martin has always understood the importance of an emotional engagement with its products. As the company continues to innovate and diversify its product portfolio, emotional design will remain at the heart of its strategy, be it through the exhilarating sound of a V12 engine, the unmistakeable silhouette of an Aston Martin sports car or the quality, craftsmanship and skill that is evident in an Aston Martin interior. The Cygnet Concept exemplifies this latter attribute, demonstrating the high levels of detail design and craft that are integral to every Aston Martin, presented within a compact and highly advanced technological package.

The Cygnet Concept is a demonstration of Aston Martin’s unrivalled skill at creating hand-crafted interiors. The rich blend of hand-stitched leather, Alcantara and aluminium is shared with Aston Martin’s sports cars. The company’s extensive experience of traditional processes and richly detailed craftsmanship gives each Aston Martin a unique feel, bringing together detailed design work, high technology and exquisitely tactile materials.

As a luxury commuter car that can slip easily and unobtrusively into the city, the Cygnet Concept is a highly intelligent solution to urban mobility. Using tried and tested technology, together with Aston Martin’s acclaimed levels of personalisation and customisation, material quality, craft skill and tactile delight, the Cygnet Concept is innovative and forward-thinking, a genuine solution for future mobility and a natural partner for Aston Martin’s line-up of acclaimed luxury sports cars.

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Tata Motors Senior Management with the Tata Nano EV at the Geneva Motor Show 2010

Tata Motors have displayed the electric version of the Nano christened the Nano EV at the ongoing 80th Geneva Motor show.

The Nano EV joins the ever increasing portfolio of Tata’s electric cars which also includes the Tata Indica Vista EV. The Nano EV will offer the praticality of a real car with enough intrior room to seat four people in comfort.

The Nano EV will come with super polymer lithium ion batteries, similar to the Indica Vista EV, which provide superior energy density compared to conventional batteries. The acceleration from 0-60 kmph will be under 10 seconds and the Nano EV will have a range of 160 kms between recharges.

Other exhibits at the Geneva Motor show include  Tata Indica Vista EV with a predicted range of 200 kms and 0-60 kph time of under 10 seconds, the mid-range Multi Purpose Vehicle Tata Aria, the recently launched Tata Indigo Manza sedan and Tata Xenon Double Cab pik up vehicle.

Mr. Ravi Kant, Vice Chairman, Tata Motors, said, “Electrification will be an integral part of our initiative to launch environment-friendly vehicles. The Indica Vista EV will be introduced in select European countries, beginning this year. We will progressively introduce electric vehicles in all relevant markets.”

jump over for the press release.

Press Release

Geneva, March 2, 2010: Tata Motors today presented at the 80th Geneva Motor Show the Tata Nano Electric Vehicle (EV), based on the award winning Tata Nano platform. When launched, it will expand the company’s electric vehicles portfolio, which already comprises the Tata Indica Vista EV.

Mr. Ravi Kant, Vice Chairman, Tata Motors, said, “Electrification will be an integral part of our initiative to launch environment-friendly vehicles. The Indica Vista EV will be introduced in select European countries, beginning this year. We will progressively introduce electric vehicles in all relevant markets.”

The Tata Nano EV offers the practicality of a real car, compromising nothing in the pursuit of providing environment-friendly personal transportation for the modern consumer.

It will seat four individuals comfortably in its spacious interiors, which the Tata Nano is known for. It will have a predicted range of up to 160 km and an acceleration of 0-60 kmph in under 10 seconds.

Tata Motors continues its innovative approach with the Tata Nano EV, using super polymer lithium ion batteries, as in the Tata Indica Vista EV, which provide superior energy density to conventional batteries.

The company has already displayed the Tata Nano Europa at last year’s Geneva Motor Show, and expects to launch it in select European countries in a couple of years. Meanwhile, in India, the Tata Nano, now being delivered to the first 100,000 chosen customers, has received rave reviews. It has won the 2010 ICOTY (Indian Car of the Year) Award, an award instituted jointly by six auto publications. It has also been individually declared as the Car of the Year by three other auto publications/television channels.

The Tata Indica Vista EV, based on the award-winning new generation Tata Indica Vista, is also a more practicable option for the consumer capable of carrying four individuals and adequate luggage space.  Its super polymer lithium ion batteries provide a predicted range of up to 200 km and acceleration of 0-60 kmph in under 10 seconds.

Also on display are the Tata Aria, a mid-range Multi-Purpose Vehicle (MPV) with the all terrain assurance and premiumness of an SUV, premiered in January in India and first shown as a concept at the 75th Geneva Motor Show, and the Tata Indigo Manza, the recently launched new generation sedan.

The Tata Aria blends the functionality and comfort of a mid-range MPV with the all-terrain assurance and premiumness of an SUV. Its unique design and construction makes it robust, elegant and comfortable. The interiors, with three rows of theatre style seating, present a luxurious world of premium features comprising 3D surround sound, dimming roof lamps, in-dash built-in GPS, a state-of-the-art infotainment system, multifunctional steering wheel, dual air conditioning with automatic climate control and cruise control.

The Tata Indigo Manza is an altogether new car with a feline aggressive appearance. A complete new body on a new platform houses an all new interior. The spacious right inclination rear seats with a centre armrest, allow one to sit back and relax, in a living room like comfort and ambience. The tilt adjustable power steering with a height adjustable driver seat allows a comfortable driving posture. The driver information system on top of the central console provides information on fuel consumption and ambient temperature, while the sporty instrument cluster shrouded in the swoop of the soft-feel dashboard completes the styling statement. A 2 DIN Music System offers connectivity with a USB port and Bluetooth connectivity through the Blue5.

Tata Motors is also displaying at Geneva this year the Tata Xenon Double Cab pick-up vehicle and the Tata Indica Vista. The Xenon Double Cab is available in Italy, Spain, Poland, Thailand, the UAE, Saudi Arabia and several countries in Africa. The Tata Indica Vista has already been launched in South Africa, and will be introduced in the company’s European markets. The other new generation cars of the company on display will also be launched in international markets in a phased manner.

About Tata Motors
Tata Motors is India’s largest automobile company, with consolidated revenues of $ 14 billion in 2008-09. Through subsidiaries and associate companies, Tata Motors has operations in the UK, South Korea, Thailand and Spain. Among them is Jaguar Land Rover, the business comprising the two iconic British brands. It also has an industrial joint venture with Fiat in India.  With over 4 million Tata vehicles plying in India, Tata Motors is the country’s market leader in commercial vehicles and among the top three in passenger vehicles. It is also the world’s fourth largest truck manufacturer and the second largest bus manufacturer. Tata cars, buses and trucks are being marketed in several countries in Europe, Africa, the Middle East, South Asia, South East Asia and South America. (www.tatamotors.com )

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I have an eeerie feeling looking at this thing... It can fly!

It hit the gym and came out fitter than a 18 year old having just attained puberty – the Lamborghini Gallardo Superleggera LP 560 -4. With the newest memeber of the Gallardo family, the Lamborghini has gone anorexic ballistic with a weight loss programme which would put a hollywood A-lister to shame.

The lesser car are sucked from the front and spit out of the back via these exhausts!

Enter the new Lamborghini Gallardo Superleggera LP 570 -4. For Geneva the Lamborghini engineers have managed to shave off a whopping 238 pounds over the standard Gallardo and 38 pounds over the Superleggera LP 560 and not only that, the engineers have also been able to find 10 more ponies from the 5.2 Litre V10 engine! And thanks to the direct injection  technology, the CO2 emissions and fuel consumption has been reduced by 20.5%

The result is a hyper light middle strung supercar that will give the big boys a jolly good run for their money. For the uninitiated superleggera in Italian means ’super light’ (Lamborghini should have called it hyperleggera!) and 570 -4 means 570 bhp to play with between the all four wheels. The power is channelled by a 6-speed e-gear automatic transmission which can be operated by paddles behind the steering wheel.

The result is a blistering 3.4 seconds for the run to 100 kph and a lot of cars turning into dots in the rear view mirror that will remain just that given the 325 kmph top speed.

Deceleraton duties are handled by saturn ring sized 14.3 inch & 14 inch  steel discs at the front and rear respectively served by aluminium eight piston callipers and four piston callipers at the rear. The 19 inch ‘extremely lightweight’ forged aluminium alloy wheels are draped around by highly sticky Pirelli P-Zero Corsa tyres specially made for the car. Even the wheel log nuts are titanium to keep the weight down… we told you its anorexic!

If you think you have read it all, wait because you can also specify the optional 15 inch carbon ceramic brakes which would be the next best thing to hitting a wall.

Other options for the track include a manual 6 speed gearbox for the one’s who still like to go through the gates themselves, fire extiguisher and a steel roll cage. The exterior options include a rear spoiler, colored brake calipers and carbon fiber for the transparent engine bay compartment.

The hyper car will go on sale in US market by June 2011 at a starting price of $237,600… pretty good value for money we say for the thrills it can afford!

Jump over for the detailed press release and the image gallery.

Image Gallery: 2011 Lamborghini Gallardo Superleggera LP 570 – 4

Press Release

Lamborghini Gallardo LP 570-4 Superleggera

Even more dynamic, lighter, more powerful and stunning – the Lamborghini Gallardo LP 570-4 Superleggera is the new top model in the Gallardo line- up. Its evocative “superlight” badge refers to a driving machine of true sporting character and describes a high-performance and lean automotive athlete. The Superleggera makes its entrance to continue the success of its predecessor, launched in 2007, of which Lamborghini produced and sold no less than 618 in just one year.

Compared with the already lean Gallardo LP 560-4, the weight of the Gallardo Superleggera has been trimmed by 70 kilograms (154 lb). The super sportscar from Sant’Agata Bolognese boasts a dry weight of no more than 1340 kilograms (2954 lb) – the lightest road-going model in Lamborghini’s range, and a new arrival in one of the most exclusive market niche segments.

One key factor is the exterior and interior components made from carbon- fiber. Carbon-fiber is ideal for the manufacture of sportscars as its use allows for weight reduction and improved mechanical features. The car’s performance is thus enhanced thanks to a better weight-to-power ratio and reduced total mass, which means that CO2 emissions are also lower. Lamborghini has been at the forefront in this material’s application for many years, and now the brand is extending its leadership even further.

The V10 power unit with 5.2 liters (317,6 cu in) of displacement generates 419 kW (570 CV*) in the Gallardo Superleggera. This puts the weight-to- power ratio of the new top model at only 2.35 kilograms (5.18 lb) per CV and guarantees breathtaking performance. The Gallardo LP 570-4 Superleggera handles the dash from zero to 100 km/h (0-62 mph) in 3.4 seconds and flies past the 200 km/h (124 mph) mark only 10.2 seconds later, ultimately reaching 325 km/h (202 mph). The engine with “Iniezione Diretta Stratificata” gasoline direct injection also boasts an impressive degree of efficiency. Its fuel consumption and CO2 emissions have been reduced by 20,5 percent compared to the previous model.

The Gallardo Superleggera is an uncompromising driving machine. Its running gear, with its mighty braking system, has a dedicated and exceptionally precise set-up, while its 19-inch wheels, Pirelli P Zero Corsa, clad in Pirelli sports rubber, are extremely light. The Lamborghini Gallardo LP 570-4 Superleggera brings a whole new meaning to the term “super sportscar”.

Design and aerodynamics The beauty of power

The elegance of every Lamborghini rests on both its extreme power and precise functionality. The Gallardo LP 570-4 Superleggera’s bodyshell is sculptured and completely free from stylistic additions. Dimensions define the contours of a dynamic wedge – 4.39 meters (172,7 in) long, 1.90 meters (74,8 in) wide, but only 1.17 meters (45,9 in) high.

Exterior modifications are all directed at increasing aerodynamic effects. Working closely with wind tunnel experts, the designers from Lamborghini’s Centro Stile remodeled the front bumper – three-dimensional, deeply recessed elements form trapezoidal frames for the large air intakes. Together with the V-shaped, sharply defined nose and the LED daytime running lights, the black elements give the front end a razor-sharp look, reminiscent of Lamborghini’s top model. The new design increases the supply of cooling air and improves the downforce on the front axle.

The modifications to the fully-covered underbody, which include new sill elements and a redesigned diffuser incorporating four large tailpipes, help to achieve better aerodynamic results. The Gallardo Superleggera sports a small rear spoiler as standard. A big rear spoiler is available as an option.

The bodyshell Intelligent lightweight engineering

The model on which the Gallardo LP 570-4 Superleggera is based, the Gallardo LP 560-4, is already a prime example of Lamborghini’s lightweight engineering philosophy, with its dry weight of 1410 kilograms (3108.5 lb). Its bodyshell is made from aluminum, with moulded node elements and extruded parts forming an extremely stiff framework into which the aluminum panels are integrated. The spaceframe structure is impact-resistant and forms the basis for the super sportscar’s precise handling.

Against this background, the task of reducing the weight by a further 70 kilograms (154 lb) presented a huge challenge to Lamborghini engineers – the target figure, a weight-to-power ratio of 2.35 kilograms (5.18 lb) per CV, sets a new best among the competition. Lamborghini engineers handled the task as they usually do – with hi-tech competence and aesthetic flair.

The rear windshield and side windows are made from robust and resistant polycarbonate. The engine cover also includes a polycarbonate window, beneath which the V10 engine is displayed like a technical work of art. The long cover section runs from the roof to the rear of the vehicle and is made from carbon-fiber. Engineers also selected carbon-fiber for the rear spoiler, sills, diffuser, parts of the underbody paneling and the fine exterior mirror casings.

With its minimal weight and extremely high rigidity, carbon-fiber is the ideal material for a super sportscar. As far back as the 1980s, Lamborghini was already gathering experience in this field with the Countach. Today, some parts of the Murciélago’s structure are made from carbon-fiber. In order to secure this leading position even further, the brand from Sant’Agata Bolognese established a center of excellence for carbon-fiber materials, where specialists are developing components, working with efficient manufacturing technologies.

Lamborghini’s carbon-fiber strategy is further proven by its foundation of the “Automobili Lamborghini Advanced Composite Structures Laboratory” (ACSL) at the University of Washington in Seattle, USA. Lamborghini provides support to the facility and its long-term, co-operative research work in the fields of aeronautics and astronautics, together with the composite materials’ application within the automotive sector. Alongside the University of Washington, aircraft company Boeing is also among Lamborghini’s partners.

The aircraft manufacturer commands enormous expertise in the field of composite materials. With the new Type 787 Dreamliner, Boeing has developed the world’s first commercial aircraft built entirely from carbon- fibre. Thanks to its superior characteristics, it consumes around 20 percent less fuel than a conventional aeroplane.

The interior and the use of carbon-fiber

Altogether, carbon-fiber components make up 40 (88 lb) of the 70 kilograms (154 lb) saved on the Gallardo Superleggera. In the interior, too, engineers aimed to reduce weight as much as possible. The center tunnel cover, the door panels and the surround of the e-gear automated manual transmission lever are made from carbon-fiber. The high-end material is also used for the sports seats’ shells. They make a significant contribution to the overall weight reduction.

Just like the rest of the cockpit, the sports seats are clad in lightweight Alcantara instead of leather. At Lamborghini, weight reduction is in no way synonymous with sacrifice – the Gallardo LP 570-4 Superleggera is still equipped with air conditioning and electric powered windows as standard.

Lamborghini has built on this strength – the interior is crafted with passionate attention to the tiniest detail; high quality materials indulge both visually and sensually.

The interior, including roof and mats, retains the Lamborghini Gallardo’s black finish. As a contrasting color for elements such as seat trims and stitching, customers can choose among green, yellow, orange and two shades of gray. They match exterior paint finishes in Verde Ithaca, Giallo Midas, Arancio Borealis, Grigio Telesto, Nero Noctis and Bianco Monocerus.
The engine 10.2 seconds from zero to 200 km/h

In the Gallardo LP 570-4 Superleggera, LP stands for “longitudinale posteriore” and refers to the orientation of the V10 engine – which is mounted longitudinally behind the driver, just like every Lamborghini engine. The number 570 refers to the maximum power output in CV, which equates to 419 kW and is available at 8,000 rpm. Equally impressive is the pulling power – the torque curve peaks at 540 Nm (398,3 ft lbs) at 6,500 rpm. The increase of 7 kW (10 CV) is the result of the new dedicated engine management strategy.

The V10 has a displacement of 5204 cm3 and achieves a specific output of 80.5 kW (109.6 CV) per liter. Special features on this long-stroke engine with an aluminum crankcase include dry sump lubrication and a cylinder
angle of 90 degrees. Both solutions lower the center of gravity, thus improving the handling dynamics. To ensure an ideal combustion chamber fill, the engine has an adjustable intake manifold and continuous control of the chain-driven camshafts.

The crankshaft is conceived as a dual-plane crank – the connecting rods of opposing pistons share one bearing. This configuration delivers alternating ignition intervals of 54 and 90 degrees; a unique sequence that is the reason for the compelling, racing car-like sound of the V10. As the revs rise, resounding bass notes are overlaid with razor sharp harmonics.

The powerful V10, combined with the model’s weight reduction, gives the Gallardo Superleggera LP 570-4 breathtaking performance. The car accelerates zero to 100 km/h (0-62 mph) in just 3,4 seconds, 0 to 200 km/h (0-124 mph) in 10,2 seconds – then continues relentlessly to its top speed of 325 km/h (202 mph).

The Gallardo Superleggera is also considerably more efficient – compared with its predecessor, its fuel consumption in the EU driving cycle is reduced by 3,5 liters per 100 kilometer (0,9 gal), or 20,5 percent, to 13,5 liters/100 km (16 mpg). This improvement is partly due to the “Iniezione Diretta Stratificata” gasoline direct injection, which injects fuel into the combustion chambers at pressures of up to 100 bar. The tumbling mix cools the combustion chambers, which enables a very high compression ratio of 12.5:1 which, in turn, increases efficiency.

Power transmission Traction without compromise

The Gallardo LP 570-4 Superleggera comes with the e-gear transmission operated via steering wheel paddles, as standard. The automated system with electronic management shifts through its six gears extremely smoothly and far more quickly than could be achieved by human reflexes.

The e-gear control unit has three operating modes, two of which available in automatic. The “Thrust mode” delivers maximum off-the-line performance and is programmed to manage starting revs of around 5000 rpm with minimal wheel slip.

Every single kilometer in the new Superleggera is utterly thrilling – not least because of the relentless traction in practically every situation. This is largely attributable to the four driven wheels, as indicated by the number 4 in the model name.
The permanent all-wheel drive integrates a central viscous coupling and a 45 percent limited slip differential on the rear axle. In normal circumstances, the power delivered by the V10 is channeled with a ratio of 30:70 to the front and rear axles. The weight distribution of the superlight Gallardo is 43/57 percent front/rear.

In 1993, the Diablo VT was the first Italian super sportscar with an all-wheel drive set-up, and Lamborghini has been steadily consolidating its leadership ever since. In fact, thanks to the car’s superior traction, Lamborghini drivers can accelerate earlier out of a bend than drivers of rear-wheel drive cars.

The running gear Even firmer, even more precise

The new Gallardo Superleggera is a highly-concentrated driving machine – it thrills with breathtaking cornering speeds and fast, immediate feedback. Its handling is always precise, stable and predictable.

The running gear layout is derived directly from Lamborghini’s motorsport experience. The suspension is aluminum double wishbones. The precise rack and pinion steering keeps the driver very closely connected with the road. The shock absorbers are extremely firm, and the anti-roll bars and suspension mounts have been further reinforced: these features enable the running gear to reach its full dynamic potential. No other model in the Gallardo range is as close to a race car as this one. The development of the Superleggera was heavily influenced by experiences gained from the world’s fastest single-brand race series, the Lamborghini Blancpain Super Trofeo.

Another special feature of the Gallardo Superleggera is the wheels. The 19- inch units are aluminum forged and are therefore extremely lightweight – saving 13 kilograms (28.6 lb). The wheel bolts are made from titanium and are also incredibly light and rigid. The tires are 235/35 ZR19 at the front and 295/30 ZR19 at the rear and come from the Pirelli P Zero Corsa series. Developed specifically for the new top model in the Gallardo range, they are closely related to pure race rubber.

Behind the huge wheels are brakes that serve to deliver uncompromising stopping power and are managed by the standard-fit ESP stability control system. The front wheels are served by aluminum eight-piston calipers, with four-piston units at the rear. The ventilated brake discs have a diameter of 365 and 356 millimeters (ø 14.37 x 1.34 in and 14.02 x 1.26 in) respectively. As an optional extra, Lamborghini can fit extremely fade- resistant and lightweight discs made from carbon-fiber ceramic with six pistons at the front. The front ceramic discs have a diameter of 380 millimeters (ø 15 x 1.5 in).

Equipment Hi-tech for road and track

Alongside its specialized carbon-fiber lightweight components, the Lamborghini Gallardo LP 570-4 Superleggera is delivered ex-works with an array of other high-end features. Highlights include the e-gear transmission – a manual gearbox is also available at no additional cost – the dedicated set-up, the Pirelli sports tires and the sports seats. Alcantara upholstery and a hand-stitched steering wheel also set the interior ambiance.

The range of special equipment is particularly sporty. It includes carbon- fiber ceramic brake discs, four-point seat belts, fire extinguisher and a steel roll cage. Visual impact can be further increased by a rear spoiler and the engine bay for the engine compartment – both from carbon-fiber – as well as colored brake calipers.

For the interior, Lamborghini offers special floor mats and leather steering wheels, a storage package and an alarm system. An additional carbon-fiber package includes center console and instrument panel trim, the parking brake handle, parts of the steering wheel and the door handles. A LED light package illuminates the engine compartment, the interior, and the entry area.

Additional features of special equipment increase comfort, such as the multimedia navigation system, the lifting system which raises the front of the car to enable driving over obstacles, a remote control for opening garage doors and a rear view camera mounted beneath the rear spoiler. Customers who want to personalize their Gallardo LP 570-4 Superleggera, can use Lamborghini’s wide-ranging options of the “Ad Personam” individualization program.

Related Posts

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• February 27, 2010 -- Leaked Images: Ferrari 599 Hybrid @ Geneva 2010
• March 2, 2010 -- Tata Motors Display Nano Electric Vehicle (EV) at Geneva
• March 1, 2010 -- Skoda Reveals India Bound Facelifted Fabia and Roomster Ahead Of Geneva Debut
• February 25, 2010 -- Fiat Previews Twin-Air Twin Cylinder 85 Bhp Engine Ahead of Geneva Debut
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The new grille and headlights bring the Skoda 'family look' to the Fabia

Skoda has revealed the facelifted Fabia hatch and the Roomster just ahead of their public unveiling at the upcoming Geneva Motor Show in a few days time.

The new models get cosmetic upgrades to bring them into what is Skoda’s family look and a slew of new engine options  including the award winning 1.2 TSi engine from the Volkswagen Polo.

Both the models get the new family grille and3D shaped headlamps which emphasize the width of the car for a more dynamic and planted squat look. The revised engine portfolio consists of four petrol units and two diesel units with power ranging from 60 bhp to 105 bhp. The 1.2 litre 105 bhp TSi engine is availabe with the 7-Speed dual clutch automatic transmission with a combined fuel consumption of just 53.3 mpg. The 1.2 litre TSi engine will also be available in 85 bhp and 105 bhp flavor with a manual 5 speed transmission. The two diesels offered are identical in size and offer 90 bhp and 105 bhp respectively.

Jump over for the press release and gallery images.

We expect the facelifted Fabia to be launched in the Indian market soon with a revised price tag to reflect product positioning vis a vis the all new Volkswagen Polo.

Keep watching this space for more on this!

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Image Gallery: Facelifted Skoda Fabia and Roomster

Press Release

• Complete facelift of Fabia, Fabia Estate and Roomster
• New engines and technology for both models
  
• Reduced emissions and improved performance
  
• Will be debuted at Geneva Motor Show, 2010

Related Posts

• March 10, 2010 -- In Depth: AMG Debuts New 5.5 Litre Twin Turbo V8 Madness!
• March 2, 2010 -- Tata Motors Display Nano Electric Vehicle (EV) at Geneva
• March 2, 2010 -- 2011 Lamborghini Gallardo Superleggera LP 570 – 4 : Phew!
• February 27, 2010 -- Leaked Images: Ferrari 599 Hybrid @ Geneva 2010
• February 25, 2010 -- Fiat Previews Twin-Air Twin Cylinder 85 Bhp Engine Ahead of Geneva Debut
• March 4, 2010 -- Aston Martin Debuts Cygnet Concept at Geneva 2010

With only a few days to go for the Geneva Motor show, we have another leak this time in the form of leaked images of the upcoming Ferrari 599 Hybrid.

Ferrari had earlier confirmed the presence of 599 Hybrid at the 2010 edition of the Geneva Motor Show. Ferrari’s first ever hybrid would be a petrol electric and will also employ KERS (Kinetic Energy Recovery System) from the F1 programme. The system captures the energy normally lost during braking at the flywheel and then send it to the wheels as a boost when the driver presses a switch on the steering wheel. 

A Start&Stop system may also appear on the hybrid.

Jump over for the gallery images.

Source: carspyshots.net via autoblog.com

Image Gallery: Ferrari 599 Hybrid Leaked Images @ Geneva

Related Posts

• March 10, 2010 -- In Depth: AMG Debuts New 5.5 Litre Twin Turbo V8 Madness!
• March 2, 2010 -- 2011 Lamborghini Gallardo Superleggera LP 570 – 4 : Phew!
• March 2, 2010 -- Tata Motors Display Nano Electric Vehicle (EV) at Geneva
• March 1, 2010 -- Skoda Reveals India Bound Facelifted Fabia and Roomster Ahead Of Geneva Debut
• February 25, 2010 -- Fiat Previews Twin-Air Twin Cylinder 85 Bhp Engine Ahead of Geneva Debut
• September 3, 2010 -- Ferrari Recalls 458 Italia Due To Fire Hazard
• April 24, 2010 -- Ferrari 599xx Breaks The 7 Minute Nurburgring Barrier