GMC Yukon XL 2012 Automatic Gasoline mileage: 300 KM or more For sale, GMC XL Long. The car's mileage is 370,000 km. Repainted for cleanliness, belt due to fading. The car is good for the user, suitable for travel, ماشاءالله (Masha'Allah). Turn the key and trust in God. For auction.