GMC Sierra 2500HD 2007 Automatic Gasoline mileage: 180 KM GMC HD 2007 6 liter engine size, automatic single transmission without 4x4. God willing, it doesn't need anything. Contact via WhatsApp for serious buyers, may God bless you. The price is 50, the price is 50, the price is 50 thousand. Contact via WhatsApp for serious buyers only. Serious buyers can contact and inspect, and may God grant success to all. Location: Al-Ahsa, Location: Al-Ahsa. Mileage: 180 and can increase.