My original '04 X5 3.0 purchased new had 125k when I decided to upgrade. The only services done we regular maintenance with oil done every 7k and the expansion tank. Awesome car and loved it.

I decided to mix things up and bought a '06 X5 4.8iS and still have it today. I bought it used CPO with 43k and currently have 73k in my 2nd year of ownership. The only work beside regular maintenance were rear airbags due to leakage but that was covered under CPO for $50.

I still have it today and absolutely love it. I am putting together my list of preventative maintenance to begin this summer.

Cheers,