 I bought this vehicle from a corporate car dealer with original warranty still on vehicle. In the past 1 year I have been at the mercedes dealership more than 10 times. CD changer went out, instrument panel display went out, a/c noise, front suspension bushings replaced, exhaust pipes 2 of them replaced, and many more small problems. The loaner car guy knows me by name now,  I have been there so many times. My Acura 3.2tls is a much better car. I will never-ever buy a Mercedes again. Too many problems and always in the shop. 