New 2026 Gmc Sierra 1500 AT4X

Heated leather seats, navigation, sunroof, 4x4, turbo charged, bed liner, trailer hitch, LPO, off-road high clearance steps, alloy wheels. Onyx Black exterior and Obsidian Rush interior, AT4X trim. Fuel efficient 20 MPG Hwy/19 MPG City! Buy with confidence at Group 1 where every used vehicle, up to 175,000 miles, comes with a one month 1,000-mile limited warranty along with a 3-day 250-mile return policy. Every vehicle is priced to market and includes a Carfax History Report. The team at Group 1 GMC Southwest would like to welcome you to our dealership in Houston, where we're confident you'll find the vehicles you're looking for at a price you can afford. Come and check out our full selection of new GMC vehicles, or get a great deal on a reliable pre-owned model. No matter which vehicle you decide on, our professional finance team will help you get settled with a competitive financing or lease plan.