GMC Sierra Z71 2012 Automatic Gasoline mileage: 4 KM 4WD Peace be upon you. I am offering a GMC Sierra, model 2012. Engine, gearbox, double transfer case, chassis, airbags are guaranteed. New inspection and new registration, ready for transfer. The car's mileage is 4019. Contact the number: ‭050 594 5181‬