GMC Yukon XL 2004 Automatic Gasoline mileage: 1 KM 4WD GMC Yukon 2004 XL Automatic transmission Gasoline Mileage: 1 4WD The engine and transmission of the GMC are clean, and the body has some cosmetic paint. All its papers are valid. For sale or trade for a small car. The highest offer is 12,000, and a sale is near, God willing.