The new C 63 AMG coupé
In the shape of the new C 63 AMG coupé, Mercedes-AMG is presenting an autonomous, high-performance car that appeals to all the senses. Distinctive design is combined with a powerful drive package and dynamic handling. The new coupé joins the successful C-Class AMG family, which includes the classic saloon as well as the practical estate model. The C 63 AMG coupé also enhances the AMG family of coupés: in addition to the CLS 63 AMG and the CL 63 AMG, Mercedes-AMG GmbH is now able to offer another dream car featuring a high-performance eight-cylinder engine.
The AMG 6.3-litre V8 engine in the C 63 AMG coupé delivers a maximum output of 457 hp and peak torque of 600 Newton metres for outstanding performance: the coupé is capable of accelerating from 0 to 62 mph in 4.5 seconds and the top speed is 155 mph (electronically limited). With this kind of specification, the new two-door vehicle is set to take the lead in its segment.
The new coupé variant benefits from all the technology updates that have been adopted on the C 63 AMG saloon and estate models. Deploying the AMG SPEEDSHIFT MCT 7-speed sports transmission with “Controlled Efficiency” mode as standard and a new power steering pump reduces fuel consumption: the combined NEDC figure for the C 63 AMG coupé is 23.5 mpg.
The AMG SPEEDSHIFT MCT 7-speed sports transmission provides direct and dynamic power delivery. Rather than using a torque converter, it has a compact, wet start-off clutch which reduces the losses associated with a conventional automatic transmission and thereby significantly lowers fuel consumption. Another major factor is the Controlled Efficiency “C” mode: by providing early, comfortable upshifts while maintaining the lowest possible engine speed and “soft” accelerator characteristics, the AMG SPEEDSHIFT MCT 7-speed sports transmission helps the driver achieve better fuel economy figures.
It is not just the engine and power transmission which influence the C 63 AMG coupé’s dynamic quality – the AMG sports suspension and AMG high-performance braking system are also key here. Departing from the standard suspension, the top-of-the-range AMG model has a separate three-link front suspension, a reinforced multi-link independent rear suspension and a wider track all round. The stiffer elastokinematics, the autonomous axle kinematics with more negative camber all round and anti-roll bars with a larger cross-section result in higher agility and greater lateral acceleration. Specially adjusted spring and damper rates have optimised both the responsiveness of the suspension as well as the road roar and tyre vibration characteristics.
Visually, the coupé version of the C 63 AMG has a confident, athletic presence that is reminiscent of the high-performance SL 63 AMG roadster. All AMG-specific design features have been skilfully combined with classic coupé proportions. This compact two-door car has an exciting low profile, powerful shoulderline and a narrow C-pillar. Other key styling aspects are the short overhang, long bonnet, steeply raked windscreen and long, stretched out roof.
The market launch commences in Summer 2011.