GMC Yukon 2009 Automatic Gasoline mileage: 300 KM or more 4WD GMC Yukon 2009, agency condition, guaranteed body, gearbox, and engine. Do not buy except after inspection. Selling due to need. 4WD and two differentials. 4-cylinder and 8-cylinder system, does not consume much gasoline. By God, if it weren't for the need, I wouldn't have sold it.