I just looked at a CPO 13 loaded,27K miles for asking price of 40k.Thats a 25k+ depreciation in 3.5 yrs.Now get this,it's quieter,trans feels better on take offs from stop than my 12 with 40k but not 10k$ better.However it seems to be a better deal than your finding,60k miles for 38$.I could have found a better deal but after 2 weeks of looking at x3's I bought the first x5 I seen.It being a diesel I said how bad could it be and its a hell of a lot more car that my wife's ,other car that I hate,RX350.Good luck with your mechanically incline abilities with this car.I hope it doesn't challenge me much! Thousand mile trip,25mpg,70-85 mph.Not bad for gettin it !