Mercedes Benz SLS AMG Coupe Black Series 2013

GT3 performance for the road -Mercedes-AMG presents the high-end super sports car version of its gullwing model, the new SLS AMG Coupé Black Series. Inspired by the SLS AMG GT3 racing version, the fifth Black Series model from Mercedes-AMG boasts an intoxicating mix of breathtaking design, outstanding driving dynamics and uncompromising lightweight construction in accordance with the "AMG Lightweight Performance" strategy. With a DIN kerb weight of 1550 kilograms, the SLS AMG Black Series achieves a power-to-weight ratio of 2.45 kg/hp. The AMG 6.3-litre V8 engine generates a power output of 464 kW (631 hp) at 7400 rpm and propels the most dynamic road-going gullwing model ever to 100 km/h in 3.6 seconds. A new AMG titanium sports exhaust system produces an emotion-stirring soundtrack to accompany the scintillating performance. The AMG RIDE CONTROL performance suspension, the AMG ceramic high-performance composite brake system and the weight-optimised forged AMG light-alloy wheels with newly developed sports tyres combine to raise the handling dynamics of the SLS AMG Black Series to new heights, helped by the electronically controlled AMG rear-axle differential lock and the AMG SPEEDSHIFT DCT 7-speed sports transmission. The AMG Aerodynamics package is optionally available to further boost the vehicle's driving dynamics by optimising the aerodynamic balance and increasing downforce.

For reference, the 2013 Motorsport season has got off to a very successful start for the AMG customer teams: the first two endurance races of the year in Dubai (UAE) and Bathurst (AUS) were both won by an SLS AMG GT3.

"The new SLS AMG Coupé Black Series is a perfect study in the one hundred percent transfer of technology and engineering from motorsport to the road. We have drawn inspiration from the example set by the SLS AMG GT3 customer sport racing car, which has enjoyed tremendous success worldwide. Boasting numerous lightweight components and sensational driving dynamics, our fifth Black Series model promises pure, unadulterated 'Driving Performance'. The SLS AMG Coupé Black Series is the ultimate choice for extremely quick lap times and highly emotional driving experiences," says Ola Källenius, Chairman of Mercedes-AMG GmbH.

"The most dynamic road-going gullwing model of all time goes by the name of the SLS AMG Coupé Black Series. Fans of high-performance super sports cars will be thrilled by its high-tech package. Its stirring performance and supreme driving dynamics are underpinned by the numerous new developments that have been incorporated into the engine, power transmission, suspension and aerodynamics, but also by us giving top priority to our "AMG Lightweight Performance" strategy. Great efforts in the area of lightweight design have resulted in a DIN kerb weight of 1550 kilograms", notes Tobias Moers, Head of Overall Vehicle Development and member of the Management Board of Mercedes-AMG GmbH.

The AMG 6.3-litre V8 engine: a byword for thrilling driving dynamics
The uprated AMG 6.3-litre V8 engine generating an output of 464 kW (631 hp) and 635 Newton metres of torque is a byword for thrilling driving dynamics, and makes the SLS AMG Coupé Black Series the most powerful high-performance car from AMG with a combustion engine at present. Only the SLS AMG Coupé Electric Drive with a maximum output of 552 kW comes with greater power reserves.
The SLS AMG Coupé Black Series accelerates to 100 km/h in 3.6 seconds, and goes on to attain a top speed of 315 km/h. The additional 44 kW (60 hp) of power in comparison to the 420 kW (571 hp) offered by the SLS AMG has been achieved by the following measures:

• Increase in the maximum engine speed from 7200 to 8000 rpm
• Redesigned valve gear for high-revving engine with modified camshafts, adapted cam geometry as well as optimised bucket tappets featuring a special coating normally only used in motor racing
• Revised intake air ducting: dethrottling and adaptation to the new maximum engine speed
• Completely reconfigured belt drive system that is resistant to high rev speeds, including all ancillaries and guide pulleys
• Adjustment of the engine application and increase in peak pressure

The engineers at Mercedes-AMG have further optimised the crank assembly in the interests of optimum stability in tough racing use. The measures carried out here include modified oil bores in the crankshaft, new crankshaft bearings and high-strength screwed connections for the conrods. The entire water and oil cooling system for the engine and transmission has also undergone further optimisation. The AMG V8 engine in the SLS AMG Coupé Black Series is additionally provided with a special support system. A gas-filled strut braces the eight-cylinder engine against the body, effectively eliminating undesired load-change reactions during highly dynamic driving on the racetrack. The AMG 6.3-litre V8 engine is hand-built at the AMG engine workshop in Affalterbach according to the "one man, one engine" philosophy. This is verified by the black AMG engine badge bearing the responsible engine
fitter's signature that is a hallmark of the Black Series models.
Lightweight through and through: with a kerb weight of 1550 kilograms (DIN), the new SLS AMG Coupé Black Series is not only 70 kilograms lighter than the SLS AMG, but also attains the best power-to-weight ratio of all AMG Black Series models to date by far. The figure of 2.45 kg/hp is impressive even by super sports car standards. Such a low ratio is made possible by systematic application of the "AMG Lightweight Performance" strategy. Numerous body elements, such as the bonnet, the rear panel behind the AMG sports bucket seats, the diagonal braces on the underbody and the torque tube between engine and transmission, are made entirely of the motorsport material carbon-fibre-reinforced plastic, or CRP for short. In contrast to its 26.6-kilogram counterpart with sand-cast aluminium housing, the carbon-fibre torque tube weighs just 13.3 kilograms.
As previously, power transmission between the engine and the dual clutch transmission, which is flange-mounted on the rear axle (transaxle principle), is effected by means of a CRP drive shaft weighing only 4.7 kilograms. A number of parts on the aluminium spaceframe have also been replaced by CRP components. A lithium-ion battery which is used in place of the conventional starter battery saves a further eight kilograms

The key data at a glance:

The design of the SLS AMG Coupé Black Series derives a special fascination from its similarity to the SLS AMG GT3 customer sport racing car. Wide flared wings with an added width of 13 mm (front) and 26 mm (rear) on each side create the necessary space for the 275 mm and 325 mm sports tyres. Darkened headlamps and black surrounds for the tail lights give the SLS AMG Coupé Black Series a distinctly muscular and aggressive look. Besides the front apron with carbon-fibre front splitter and the carbon-fibre rear apron with diffuser, further visual indicators of the technology transfer from the world of motorsport include the side skirts with carbon-fibre inserts and the simulated air intakes in front of the rear wheels. The wing-like cross fin and the star recess in the radiator grille are finished in high-gloss black to match the exterior mirrors and the fins on the bonnet.

Wallpapers:Mercedes Benz SLS AMG Coupe Black Series 2013 (click on image to enlarge)