GMC Yukon 2015 Automatic Gasoline mileage: 242 KM Peace, mercy, and blessings of God be upon you. For sale: GMC Yukon, known for its specifications. Engine is guaranteed. Body is guaranteed. Without 4WD. Remote start, lane keeping assist. And the rest of the specifications. Mileage: 240,000 km. Asking price: 63,000. GMC Yukon SLE.