Z71 2017 Automatic Gasoline mileage: 250 KM 4WD Peace, mercy, and blessings of God be upon you. I am offering a fully loaded 2017 GMC Sierra Z71. Engine is original and guaranteed. Transmission was disassembled 5 months ago at Mohammed Al-Dossary workshop in Riyadh to change the torque converter (manufacturing defect), clutches, and re-bore the transmission oil pump. It is now in good condition and has no issues. 4WD system is original and guaranteed. Body is original, no paint or bodywork. Mileage is 270,000 km, negotiable. Additions: Catch can + 40,000 BTU transmission cooler + switch for hazard lights, traction control, and ABS. For sale by offer (reached 81,000). Asking price is 83,000.