Since August, 2009. I haven't spent a good amount of money on repairs but everyone fears the 100k mile marker with my generation of X5. Also, it's been in for warranty service twice since I've bought it for legit issues. I'm sick of it. Then my warranty ran out at 88k. The car was sold to me as a CPO. I then get the information in the mail a month later from some third party warranty saying it expires at 88k. BMWNA said they couldn't do anything about it. I guess shame on me.