 I have had a BMW, Lexus and really liked the 2010 E350...so I purchased a CPO one.And that is where the nightmare began.The navigation system randomly freezes, the stereo system/phone system is on but no sound.MB says its the software...hmmm but cannot be the hw according them them.The rear bumper was literally not fitting in properly...they said that happens??WOW ok.The rear passenger door was not aligned with the car...they said that happens with time!The window would open on its own...they replaced the window, and said...its fixed...but it was not, they finally changed the motor and now its fixed. Worst experience I can imagine!Perhaps a Yugo would be better!?!