Second on that, had a 2007 Prius that I drove for 80k miles from 80k to 160k. Looked at the brakes after I bought it, looked at them after 50k miles and they really had a ton more pad left than I ever would have thought, not new but in really good shape. Looked at them at 160k before I sold and they were somewhat more worn but by no means were they shot or in need of replacement anytime soon. They probably would have gone another 50k miles at least. YMMV but they really do last an astounding number of miles.