This 2017 GMC Sierra 1500 SLT is a rugged and capable full-size pickup that delivers impressive power and premium features. Outfitted with an EcoTec3 5.3L V8 engine and 4-wheel drive, this Sierra SLT is ready to take on any task with confidence.- 4X4 Off-Road Package- V8 Engine- White Frost Tricoat Exterior- SLT CREW CAB PREMIUM PLUS PACKAGE- 20 Chrome Clad Wheels- P275/55R20 All-Terrain Tires- Front & Rear Park Assist- Heated Steering Wheel- Power Sliding Rear Window- Bose Premium Audio System- 8 Diagonal Color Touch Audio w/Navigation- Trailer Brake Controller- Enhanced Driver Alert Package- Heated & Vented Front Bucket Seats- Spray-On Bed Liner- Full LED HeadlampsThis Sierra SLT also boasts an impressive list of premium features, including:- Steering Wheel Audio Controls- Heavy Duty Suspension- High-Intensity Discharge Headlights- Lane Keep Assist- Hill Descent Control- Rear Vision Camera- Heated & Ventilated Front Bucket Seats- Theft Deterrent System- Power Sliding Rear Window w/DefoggerWhy Buy Used from Southwest Buick GMC in Lawton, OK?Southwest Buick GMC offers one of Lawton's most trusted used car buying experiences with upfront pricing, no hidden fees, and solid trade-in values you can actually count on. Every pre-owned vehicle is carefully selected for its quality, offering shoppers a diverse range of dependable options across all makes and models. We keep the process fast, honest, and hassle-free—no games, no surprises. Serving Lawton, Duncan, Chickasha, Elgin, Wichita Falls, Norman, OKC, and surrounding areas. Shop our used inventory online or visit today for a transparent experience from start to finish.