 Update from 70k to now 80k -- Bought XLT used in 2012 w/16384 mi. turned ~80k~! No problems to speak of. Been great! The 2010 is the last model year of this style before the new/current style came out in 2011, so you'd think most every problem was worked out by 2010 :>) I bought a battery 1/16 to rpl orig. One set of tires around 45k is all. MPG rating of 14/20 is wrong - I consistently get 17.5 mpg around town [ in New England] and strictly hwy is 23+mpg...! All around excellent SUV; comfort, 7 passenger, rear AC, 4WD etc... The 200hp  V6 is a very good engine. What it 'might' lack in [V8-like] power, it makes up for in mpg and all other areas. And you feel safe driving it! AnFeels like a nice, good sized solid SUV that rides like a car! What's your life worth, right :>)   Problem areas [typical at 70k+ on most any vehicle]:1.>- On the 2010 Expl - If you smell antifreeze or notice ever so slight 'wetness' on top of engine at BASE of rad hose housing, it's because housing for the thermostat is made of plastic and where bolts to manifold, gasket leaks. There's a metal therm housing for sale, though what I did was simply add a small bottle of Stop Leak [pellets] to the radiator, think is about 12-16 oz.(?). No more small leak there. Note-Make SURE you shake bottle well and ENSURE the PELLETS go into the rad too-first time I tried it, I poured in half the bottle thinking that would do it, what didn't realize is none of the pellets went in-pellets heavy and sink to bottle bottom, SO drain/syphon 12-16 oz coolant out of the radiator [not overflow tank] and try stop leak. Prior to this, my rad CAP was bad [yes, really;>)] <$5 solved that-new cap.2.> Common: Rear diff seal drips very slightly, forget specific name for it, costs about <$80? to have mech replace.3.> People complain of 5 spd auto trans 'clunking' on occasion. For me it's been simply the re-engaging of the trans after 'coasting'. Ex. You're in traffic [5-20mph] you move up then coast, THEN gas again-that's when it '''may''' clunk''' back into gear - is in my case anyway, maybe 4x/yr. No problem with mine here at 80k. Change trans fluid, oil, and diff 80w gear and transfer case fluids, and coolant flush when needed and you ''should'' be good to go. Good luck.