2013 m5 60-130 mph time 9.89 s
Had a chance to vbox a friend's 2013 M5 dct with me in it 60-130 mph in mid 70's weather. It was 9.89 s which is very similar to a 2013 Shelby Gt500. It also ran 12.7@119 mph at track. I was very impressed with how fast it is for such a big car.
Does this thing have a limiter? He stated he has went 172 mph.