Look at all the complaints and problems with 2015 GMC vehicles, particularly Yukon Denalis. I bought a 15' Yukon Denali and have had nothing but issues with it since we got it. Fuel injector issues, lifter issues, recall after recall, sensor problems out the ass, transmission issues, radiator/AC condenser issues, and so on. I went to the top of GMC and worked directly with HQ and the best they could do was give me an extra 2K off a new purchase, lol! I will NEVER EVER buy another GMC vehicle again, by far the worst purchase ever made.