GMC Yukon XL دينالي 2013 Automatic Gasoline mileage: 300 KM or more The engine has been overhauled 2, and now there is a ticking sound from the lifters and the slide. The gearbox has been changed. The body is original, free from accidents. I am the first owner. There is a scratch like a palm print on the top of the right rear fender.