GMC Yukon SLT 2007 Used Automatic Gasoline mileage: 450 KM or more 4WD Peace be upon you. I am offering a 2007 GMC Yukon. Known specifications (4WD). Mileage: 450,000 km. The transmission is original. The engine had lifters replaced a few years ago, and now they have failed again and need lifters. The body has scattered paint. For sale to the highest bidder.