The BMW M3 and Audi RS5 better look out as their rival from Stuttgart has just unveiled a sledgehammer of a two-door in the form of the all-new 2012 Mercedes-Benz C63 AMG Coupe. Based on the sultry C-Class Coupe revealed for the first time last month, the latest AMG-prepped variant features not only the two-door’s distinctive design but...

More...