The very powerful, very rapid and very loud Mercedes C63 AMG Coupe sits at the very top of the C-class coupe line-up. It takes over from the CLK55 AMG, providing renewed competition to the likes of the Audi RS5 and BMW M3. Question is, how does it perform in the face of such strong competition? As we find out, the C63 AMG Coupe would certainly take some beating.

