GMC Yukon SLT 2006 Used Automatic Gasoline mileage: 460 KM or more GMC Yukon 2006 Presenting a fully loaded 2006 GMC Yukon. 4WD is disconnected. Renewed, inspected, and insured, ready for transfer. Mileage: 460,169 km Transmission and engine are in excellent condition. Tires are a matching set of new ones. All parts replaced over time were original and genuine, except for the control arms and the rear taillight.