Affalterbach – Mercedes-AMG presents the high-end super sports car version of the gull-wing 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 a fascinating mix of breath-taking design, outstanding driving dynamics and uncompromising lightweight construction in accordance with the “AMG Lightweight Performance” strategy. With a DIN kerb weight of 1550 kilograms (3417 lbs), the SLS AMG Black Series achieves a power/weight ratio of 2.45 kg/hp (5.4 lbs/hp). The AMG 6.3-litre V8 engine generates a power output of 464 kW (631 hp) at 7400 rpm and accelerates the most dynamic gull-wing model of all time to 100 km/h (62 mph) in 3.6 seconds. The coil-over 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 with the electronically controlled AMG rear-axle differential lock and the AMG SPEEDSHIFT DCT 7-speed sports transmission featuring uncompromisingly emotional shift and response times to raise the SLS AMG Black Series to a new level. The AMG Aerodynamics package is optionally available to further boost the vehicle’s driving dynamics.
Black Series – a name that resonates with automobile experts and enthusiasts. Following on from the SLK 55 AMG Black Series from 2006, the CLK 63 AMG Black Series (2007), the SL 65 AMG Black Series (2008) and the C 63 AMG Coupé Black Series (2011), the fifth exponent sees the Black Series entering a new dimension with the gull-wing model.
“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 worldwide success of the SLS AMG GT3 customer sport racing car on both a conceptual and a technological level. Boasting numerous lightweight components and fascinating driving dynamics, our fifth Black Series model guarantees pure, unadulterated ‘Driving Performance’. The SLS AMG Coupé Black Series is the ultimate choice for fast laps and highly emotional driving experiences”, says Ola Källenius, Chairman of Mercedes-AMG GmbH.
“The most dynamic gull-wing model of all time goes by the name of the SLS AMG Coupé Black Series. Fans of high-performance super sports cars will be fascinated by its high-tech package. The basis for passionate performance and supreme driving dynamics is provided by numerous new developments in the area of the engine, power transmission, suspension and aerodynamics – also according top priority to our “AMG Lightweight Performance” strategy. Great efforts in the field of lightweight design have resulted in a DIN kerb weight of 1550 kilograms (3417 lbs),” notes Tobias Moers, head of overall vehicle development and member of the management board of Mercedes-AMG GmbH.
AMG 6.3-litre V8 engine a byword for thrilling driving dynamics
The uprated AMG 6.3-litre V8 engine generating a power output of 464 kW (631 hp) and 635 Nm (468 lb-ft) of torque is a byword for thrilling driving dynamics, making the SLS AMG Coupé Black Series the most powerful AMG high-performance automobile 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 (62 mph)in 3.6 seconds. The top speed stands at 315 km/h (196 mph). 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 maximum engine speed from 7200 to 8000 rpm
- Fully revised high-speed valve train with modified camshafts, adapted cam geometry and optimised bucket tappets featuring a special coating which is otherwise exclusive to racing vehicles
- Modification of the intake air ducting: derestriction and adaptation to the new maximum engine speed
- Adaptation 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, a new oil pump 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 on the body, effectively eliminating undesired load change reactions in highly dynamic driving on the race track. The AMG 6.3-litre V8 engine is hand-built at the AMG hand-finishing section in Affalterbach, according to the philosophy “one man, one engine.” This hand-made quality is confirmed by the black AMG engine badge bearing the responsible engine fitter’s signature which is a hallmark of the Black Series models.
The key data at a glance:
|SLS AMG Coupé Black Series|
|Bore x stroke||102.2 x 94.6 mm|
|Compression ratio||11.3 : 1|
|Output||464 kW (631 hp)at 7400 rpm|
|Max. torque||635 Nm (468 lb-ft)at 5500 rpm|
|Maximum engine speed||8000 rpm|
|Engine weight (dry)||205 kg (452 lbs)|
|Fuel consumption, NEDC combined||13.7 l/100 km (17.16 mpg/US, 7.29 km/l)|
|CO2 emissions||321 g/km|
|Acceleration 0-100 km/h||3.6 s|
|Top speed||315 km/h (196 mph)|
The eight-cylinder naturally aspirated engine installed as a front mid-engine behind the front axle boasts racing car-style response and livelier than ever revving ability. The powerful AMG V8 engine’s race track aspirations are also apparent in its sound: the newly designed AMG sports exhaust system, produced in titanium for the first time, features distinctive centre and rear mufflers which provide for a more powerful and even more striking engine sound. The switch from steel to titanium has spawned substantial weight savings: at just under 17 kilograms (37 lbs), the new AMG sports exhaust system is around 13 kilograms (29 lbs) lighter than its predecessor. The new system features the performance-enhancing fan-type exhaust pipes which have been in use to date.