Ok, we all have a secret passion for cars from "other" brands... for me its been the AMG C63... but after today i might have shifted...
Had one of these blast past me a few times after evry set of lights and let me tell you despite the exhaust being muffled by the turbo's these things sound unbelieveable! and go even better with nearly 390kw, the new 2012 AMG E63 Biturbo 5.5 V8....
http://www.youtube.com/watch?v=RWlIV4aj-Ws