Head 2 Head Season 6 Episode 9 Cadillac ATS vs. Mercedes AMG
- April 21, 2016
- 22 min
The BMW M3 has long reigned as the king of the sports sedan segment, however, two new challengers have arisen: the Cadillac ATS-V and the Mercedes AMG C63 S. Does either challenger have what it takes to steal the belt from the M3?
