GMC Sierra 2012 Used Automatic Gasoline mileage: 247 KM 4WD For sale Sierra 2012 HD2500. The vehicle is second owner from the agency, with me for more than 9 years. The body was repainted a year ago due to fading for the periodic inspection, without putty. Engines are clean and guaranteed. 4x4 is working, cold A/C, stable temperature, new tires. I am just an advertiser, contact via phone number or WhatsApp.