Originally Posted by YUN
From what I've heard C63 is just as capable in turns as M3 and for DD is a better car since there is more torque down low. I still would pick M3 though, there is something about BMW.
Unless the speeds are less than 50 mph, you heard completely wrong. Night and day difference in turns. The track tests support that. Very significant difference between a heavy 4000 lbs car that likes to understeer/oversteer vs a 3600 lbs completely neutrally balanced car with a much more capable chassis.