Couldn't find it... but i know it's been posted before.
Khair.
Okay the Bugatti Veyron ofcourse. BUT- let's try to find cars other than the Veyron that are also pretty quick.
My suggestions:
1. The '97 Brabus E Class (6.5L V8 450hp)
- The '88 AMG Hammer (6.0L V8 360hp)
Lets wait for some more now...