GMC Sierra SLE 2011 Used Automatic Gasoline mileage: 390 KM or more Mileage 390, original body, original chassis, original airbags. Original engine, except for the gearbox which has been changed and has a note, it can be programmed. No 4-speed 4WD. The car has full spoilers and is programmed with Ghost Cam programming. Its performance is very good, ماشاء الله. Selling for the highest bidder, and I am easy to deal with, God willing.