GMC Yukon SLE 2012 Automatic Gasoline mileage: 300 KM or more Peace, mercy, and blessings of God be upon you. I am offering my car, a Yukon 2012. Mileage: 515,000 km Body: Guaranteed Engine: Guaranteed Transmission: Cleanly overhauled 6 months ago. The car has no issues, I drive it long and short distances. Clarification: The car is without 4WD. For sale to the highest bidder.