Audi RS5 vs 2014 Mercedes-Benz C63 507 Coupe! – Head 2 Head
On this episode of Head 2 Head, Jonny Lieberman sets out to discover which German hot-rod-personal-luxury-coupe is the best you can get. The 507 Coupe is the last iteration of the W204 C63. With the exception of the very limited-run Black Series, it’s the best C63 that AMG has ever …