GMC Sierra 2014 Automatic Gasoline mileage: 300 KM or more 4WD There are body notes, for the serious buyer. "Contact via WhatsApp" The mileage is (438) and can increase. The highest offer is 50, and the asking price is 58. The serious buyer, God willing, I won't disagree with him. I accept trade-ins for a pickup truck. The car doesn't complain about anything except the gasoline. When I fill it up, it doesn't start on the first try, I have to try several times. Most likely, it's from the EVAP canister vent valve + the car is guaranteed from A to Z according to the previous owner.