GMC Sierra Z71 2018 Automatic Gasoline mileage: 24 KM 4WD #Sierra, all #parts available from #2015 to #2025. We have #warranty, #shipping, and #all_car_types. #Yukon, #Tahoe, #Suburban, #Denali, #Escalade, #Silverado. Models from #2015 to #2026. Location: #AlHair_Scrapyard, #Riyadh. Phone number: ( Phone number appears when clicking the contact button ) #Call or #WhatsApp.