GMC Sierra 2012 Used Automatic Gasoline mileage: 454 KM or more 4WD Peace be upon you. I am offering you a Sierra model 2012 with 454 mileage, which is subject to increase. The car is, God willing, ready to drive. I travel with it long and short distances and it doesn't need anything. The body has minor paintwork due to fading and minor impacts. The engine is guaranteed. The gearbox is guaranteed. The chassis is guaranteed. Its 4x4 system is working and in the best condition. Offers are 28, and the price is close. Its interior is decent, it needs some decorations as shown in the picture.