GMC Yukon XL 2011 Used Automatic Gasoline mileage: 1 KM I have a Yukon XL, second owner from the agency. The car's mileage is 580. The engine is original. The gearbox was overhauled due to not installing a cooler, and it was overhauled and a cooler was installed. I accept suitable trades, and please only serious buyers should contact me.