I got man handled by one of these last week. Luckily I wasn't in the GN, but sadly I was on my R1. Im rolling along unsuspectingly in 4th @ about 70mph when this mercedes blows by me at like 100. I kick it down to 3rd, but try as I might he keeps pulling away. I pull up next to him at the light and see that its an AMG (1st time I've ever heard of one). So I go to race him on green thinking I'll be able to crush him but he got me out the hole and kept going. I did some research on these cars and they are official, so be careful. Supercharged V8s w/ 400+hp