Mercedes reveals 'most powerful' C Class

Mercedes has revealed that the new C63 AMG Black Series will be the most powerful C Class ever and will cost in the region of £100,000 when it goes on sale at the beginning of 2012.

Like its forebears, the SLK, SL and CLK Black Series, the new C63 is focused on producing a stupendous amount of power from a track-tailored vehicle with aggressive styling to match.