First there was the Cadillac CTS sedan, then the CTS-V sedan, then the CTS coupe, and now the CTS-V coupe. What can the coupe get you that the others can’t? Cars.com reviewer Joe Wiesenfelder took a look at the 2011 CTS-V coupe during the 2010 Detroit auto show to shed some light on this question and more. Check out the video for a quick breakdown.
