a lot of motors today, ain't even broke in till they got a couple hunerd thou on em ! I haven't owned anything with less than 140k. in over 30 years, I did my time making payments and losing it all in depreciation. I used to buy new vehicles every 4 years back in '70s & '80s, not since. Well, except motorcycles, I only buy them new.
the 5.3 in my Silverado, now with 240k, is strong, and gets 20mpg most of the time, My Tacoma 140k, motor runs great, but having issues from the previous owner's lack of use, only 2000 miles in 3 years, I've had several brake lines replaced, starter, rack, shifter cable, now power steering pump, and left exhaust manifold gasket (hopefully does not require removal of head for surfacing) The last Toyota I had was problematic and I swore I'd never own another, but here I am. Price was right for current truck market, can't complain