 I'm not a hi-mileage owner, but a daily user in all climates from weeks of knee-deep snow to 90-degree heat. This is the most reliable, competent vehicle I've owned aside from a 1997 Camry. Only major repair was new rear brake rotors, calipers & pads at 90,000. Tows my 3500-lb boat with ease, but only for short distances (5-10 mi) about 4 times a year. Outstanding in sand or snow. Very comfortable on annual 3000-mile road trips, loaded with gear. Reliably gets 21 mpg at 70-mph Interstate speed, and 20 on routine driving at home in a semi-rural suburban area with little city-traffic driving.  Not a speck of rust (except on the dealer-installed hitch bar), very water tight. Not hush-hush silent at road speeds, but not really noisy either. I was ambivalent about trading it in at 100,000mi because I think this reliable old friend of 9 years has another good 100,000 miles in it. But I gave it and traded for a new Highlander in Sept 2016.