I just drove back to Florida from Newark with my 4th Prius. A Prime Advanced. I currently now have 3 plug ins; 2-2012s and the new 2017 Prime Advanced. My 2012s have 244,000 miles and 105,000 miles respectively. Both with no issues. The 2005 that I sold 5 years ago went 345,000 miles before the new owner totaled it (kid). As you can see, my wife and I drive a lot. My 244k Prius still has original brakes; amazing cars
