2021 Used Automatic Gasoline mileage: 67 KM 4WD Peace be upon you Sierra 2021 Mileage 67k Car is guaranteed from bumper to bumper Additions: 1. Profender 2.5 shocks 2. It has a Bullet Body Kit 3. Dyno tuned only because the kit needs tuning after installation 4. It has a bed liner 5. It has a steel skid plate under the engine