- Special Iridium Silver Metallic Paint - Includes All-Important Premium Package - Mercedes Manufacturer’s Warranty until March 2020 - UK Supplied Building on the success of the previous C63, the latest generation of the super 2-door C-Class features some profound changes. Gone is the 6.2L engine, replaced by a 4.0 twin-turbo charged “Hot-V” V8 offering substantially higher levels of torque and improved fuel economy to boot. A “Hot-V” configuration means the turbochargers are nestled inside the cylinder banks, giving better packaging options, a lower centre of gravity and more power from an engine shared with the AMG GT series. With exceptional build quality, fit and finish the C63 presents itself as one of the top German muscle coupes on the market. Overall it keeps pace with the likes of the Audi RS5 and the BMW M4, yet does so with a level of refinement and finesse that is distinctly Mercedes.