SLT 2009 Used Automatic Gasoline mileage: 360 KM or more GMC Yukon 2009 Engine, gearbox, and body are guaranteed. Mileage is around 360. The car is clean and good. I'm only selling it because I need the money, otherwise I wouldn't sell it. Only serious buyers should contact. Asking 28,000. Only serious buyers should contact. Inspected and ready.