My non CP M5 with drag radials cuts high 1.7 60s and 1/4 mile at 11.68 @ 121 MPH (shit 2500-3000 DA) so on a more level traction playing field the regular M5 is pretty much even with the AMG-S. I never did try LC with the drag radials, which might have been interesting.
I love the sound of the AMG, but that center stack sucks. BMW ergonomics are way better than Mercedes.
2013 ///M5 Singapore Grey / Full Individual Cohiba Interior
2000 ///M5 Oxford Green / Extended Caramel Interior - Comfort/Active Seats|Chrome Line|Badge Delete|Alcantara Trunk|Hi End Rear Console & Equipment