XL دينالي 2007 Automatic Gasoline mileage: 283 KM For sale: GMC Denali, fully loaded. Mileage: 283k. Body is guaranteed free of accidents. Engine is guaranteed. Mechanicals are guaranteed. The gearbox was overhauled four years ago and is excellent, travels near and far. Interior is guaranteed in showroom condition. The vehicle is a garage queen, rarely driven. I recommend this vehicle for the end-user.