The advanced AMG 6.3 litre V8 engine produces a peak output of 420 kW (571 hp) at 6800 rpm, making the SLS AMG one of the most powerful sports cars in its segment[1].

Key measures implemented to enhance performance include a complete redevelopment of the intake system, a redesigned valve assembly and camshafts, the use of a flow-optimised tubular steel exhaust manifold, and derestriction of the exhaust system.

The 8-cylinder engine reacts with agility to accelerator pedal movements and demonstrates greater responsiveness across the entire engine speed range. The conversion to dry sump lubrication allows a significantly lower engine mounting position. The resulting lower centre of gravity enables high lateral acceleration and generates scintillating vehicle dynamics.

Thanks to a systematic implementation of efficiency-enhancing measures, the fuel consumption for the SLS AMG is limited to 13 litres of Super Plus per 100 km.[2]

The AMG 6.3 litre V8 engine transfers its prodigious power to the rear axle via a particularly light carbon drive shaft – similar to DTM C-Class touring race cars

The transmission system is located at the rear axle (transaxle principle) and has a fixed link to the engine block via a torque tube. The torque tube contains a rotating carbon driveshaft. The advantages of this sophisticated solution include a rigid connection between engine and transmission and an optimum support structure for the generated forces and torque levels. A new seven-speed AMG double-clutch transmission is responsible for power transmission. The system is characterised by rapid gear changes without an interruption in tractive power.