The reliability of these vehicles is pathetic. I've been back for DEF Issues, Air Sensor, Nav System Problems, Battery/Electrical Issues, EGR Leakage, Induction Problems. I like the vehicle, but I've spent the last 2 years making regular trips back to the dealer. Many of my problems took 2 trips back to the dealer to fix properly. Dealer treats me good though. For one of my loaner cars I got a 335d. That little car is a monster. The extra weight of the X5 35d really dampens the performance. Not complaining as the 35d has plenty of power on tap regardless.
2009 X5 35D Black Sapphire Tobacco Nevada
Last edited by Joegoesfishing; 01-12-2011 at 04:57 PM.