Experience the pinnacle of comfort and capability with the 2020 GMC Sierra 1500 SLT. This Onyx Black Sierra 1500 features a Jet Black leather interior, 4WD, and a powerful EcoTec3 5.3L V8 engine. Not to mention, this vehicle comes with a clean CARFAX and an odometer that is 31,582 miles below the market average. With a 10-speed automatic transmission and a 16 city/22 highway MPG, you can't go wrong with this Sierra 1500. Don't wait, come experience this amazing vehicle today!.