Bmw M3 VS Cadillac CTS-V Coupe SuperCharged VS Bmw M3

This is a friendly run between the 4.0 Liter Bmw M3 Coupe, a supercharged Cadillac CTS-V Coupe, and a 4.0 Liter Bmw M3 Convertible. The Camera car is slightly modded and the runs are consistent. I had to film it to show what a de-catted and tunes M3 can do. I think anything above 120 MPH, the V would pass our M3s. Down low, the M3s do just fine! :)