GMC Yukon SLE 2009 Automatic Gasoline mileage: 300 KM or more Used GMC Yukon SLE 2009 for sale Automatic transmission Gasoline Mileage: 300 GMC for sale. The mileage is displayed. It only needs radiator repair, it's leaking water, the temperature is rising, it only needs repair. Price is negotiable. May God bless everyone.