GMC Sierra Z71 2017 Automatic Gasoline mileage: 299 KM 4WD Used GMC Sierra Z71 2017 for sale Automatic transmission Gasoline Mileage: 300 4WD Sierra, original body, first owner, Z71, 4WD, 2017 No issues whatsoever Mileage 297,000 km, subject to increase Last offer outside the site was 65,000, and we ask God for more. Contact via WhatsApp only: 0555988454