GMC Sierra 2012 Peace, mercy, and blessings of God be upon you. 2012 GMC Sierra Z71, black color. Mileage: 370,000 km. The engine has not been opened, thank God. At 400,000 km, it consumes half a can approximately, and it has no effect. The transmission has had its torque converter changed, this is a known manufacturing defect. The body is original, with two minor repairs (cold repairs) and touch-ups. Details for serious buyers. Differential, chassis, and 4WD are guaranteed. It needs some wear and tear parts in the suspension. I just installed new tires. Original spare tire. Upgrades: Programmed by Tariq Al-Tamimi. 40,000 BTU transmission cooler. Volant air filter. BBK cold air intake. Installed ABS with cruise control light. Original parts are available. Please consider the time, and only serious buyers should contact. Contact via WhatsApp.