After looking for one of these since Nov 07, and reading all the reviews I bought anyway. I have had 2 weeks and its been in shop for 6 days, for heated/cooled seats, and horn. Going back tomorrow for fog lights and high beam flash. Make sure only buy certified and get vis records. These are very high maintenance cars and while they look good, they are not built like a 75k car. Buy the Benz, more money but you should actually get to drive it, instead of rental cars. Certification provides warranty, but doesn't mean they actually checked. I had not driven 2 feet after delivered certified when the above were not working. Don't feel sorry for gm or employees, they need to do job.
Body Style and stereo
Dependability, even certified they don't absolutely check what they say they checked. but at least wont get stuck with bill ,