Z71 2009 Automatic Gasoline mileage: 1 KM 4WD GMC Sierra 2009 Z71 Mileage: 370,000 km Engine: 5.3L Specifications: Rear differential lock with G80 system and other known Z71 specifications. Car condition: Better than average. Body condition: Has some scattered paint touch-ups. Engine and mechanicals: Needs tuning and some maintenance for consumables. There is a slight jerk when shifting from first to second gear, but the transmission is sound and needs tuning and adjustment of the "tanmeer" (according to workshops). The car has been with my father for five years, and he uses it regularly without any complaints. The car is for sale to the highest bidder. Contact via WhatsApp or direct message here. {And do not deprive people of their due} :pray