Lease the new F15 X5. Hell I leased an 07 4.8 right out of the gate and had no problems whatsoever. My 2011 however has had a few electronic malfunctions requiring a couple days in the shop here and there. No big deal but its the kind of stuff I was hoping to avoid by going with the x5 over a rover.

FWIW my lease ends in august, and I am leaning towards the new x5, depending on what the final product looks like. My x still puts a shit eating grin on my face daily, and I expect the next gen to do likewise!

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2011 50i BS/Black Nevada
(gone) 2007 4.8i AW/Tobacco