They’re both German, pack more than 400 hp and look like total hoots to drive. However the Mercedes-Benz C63 AMG Coupe and Audi RS5 couldn’t be more different. The Mercedes C63 for instance is a total hoonigan that’s capable of rear wheel drive powerslides that rewards its pilot with tons of tire smoking action. It’s a muscle-head for the young executive who’s into MMA fights and white water rafting on the weekends. The Audi RS5 with its stellar all-wheel drive system is more subdued and is more of a silent assassin on the streets. It’s fast and handles great, but goes about its business with very little in the way of theatrics. So, which one of these super coupes is the baddest? Fifth Gear recently got them together for a little showdown to find out the answer to that exact question.