GMC Sierra Z71 2011 Automatic Gasoline mileage: 300 KM or more 4WD Sierra model 2011 The body is agency from bumper to bumper The engine was overhauled 7 months ago by a specialist And its matters are fine And the gearbox needs an overhaul Regarding the car, it is fully maintained and has no problems in its muscles or its underside. The car is not modified and has never been modified. Mileage 680 thousand The offer reached 35, and only serious buyers should contact me. May God reward you ❤