I'M 2-0
i ran the both of them 4 times each.. 3 times from 30mph to 130mph, and once from a dig..i killed the ss every time and it had a tune, air box,exhaust 12.60 car... the cls did a little better, i got him from a dig and on the top end also by 2 cars...
I LOVE THE 600'S
The SS Camaro was a no brainer. The CLS63's engine (6.2 engine) is not as fast/quick as the 55K kompressor. Not sure why AMG went backwards with that.



