My only complaints are about the rattles and clunks to which the X seems to be prone... (This is my first "SUV" - maybe they're all guilty of this... ?)
I've spent way too much time running them all down and fixing them, and there's still one that I have been able to fix yet (the clunk from the hatch over certain types of bumps... the little felt pads haven't worked for me :mad: )

Other than that, I couldn't be happier with the X5!