We have has ours for 3yrs, purchased with 27k now just shy of 98k. Moon roof rattles have been the main issue with the exception that we just had the tranny replaced under CPO warranty this past week. Has been a great reliable vehicle.

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'06 Porsche Cayenne Turbo S
Marine Blue/Sand on 22"s
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Guards Red/Black
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Black/Black(Wife's) on X5 20's
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Crimson Red/Black (Wife's)