GMC Yukon SLE 2021 Used Automatic Gasoline mileage: 145 KM GMC Yukon 2021. Engine, gearbox, and AC are guaranteed. Very clean car. Rims and grille are Denali, in addition to leather seats. The car body is covered with protection for the entire car. Free of accidents. Car mileage is 145,000. Selling price: 165,000 Riyals.