Wow $35k over 5 years. That must be meticulous maintenance. I'm hoping to spend half that. Though I've already spent $2080 in fuel since purchase back in August. Will have to do a total like you have by going over records soon and update my build thread. Now you have me interested.

Oh and now you've given me yet another thread to read. At least it's only 5 pages...

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2005 X5 4.4i Build 04/05 Maintenance/Build Log
Nav, Pano, Sport (Purchased 06/14 w/ 109,000 miles) (Sold 8/15 w/121,000 miles)

2006 X5 4.8is Build 11/05 Maintenance/Build Log
Nav, DSP, Pano, Running Boards, OEM Tow Hitch, Cold Weather Pckg (Purchased 08/15 w/ 90,500 miles)

2010 X5 35d Build 02/10
Nav, HiFi, 6 DVD, Sports Pckg, Cold Weather Pckg, HUD, CAS, Running Boards, Leather Dash, PDC, Pano (Purchased 03/17 w/ 136,120 miles)