Pre-Owned 2026 GMC Sierra 1500 AT4X For Sale Richardson, TX

Take a look at this impressive 2026 GMC Sierra 1500 AT4X, a premium off-road truck that combines serious capability with upscale comfort and aggressive styling. Finished in Sterling Metallic with a striking Obsidian Rush interior, this Sierra has the bold presence you expect from a top-tier AT4X. Under the hood is a powerful and efficient 3.0L I6 engine paired with a smooth-shifting 10-Speed Automatic transmission and 4WD, giving you the confidence and traction to take on tough terrain while still providing a comfortable ride for everyday driving. With only 6,653 miles, this truck is barely broken in and offers a great opportunity to get into a nearly new Sierra. The Crew Cab configuration provides a spacious cabin with plenty of room for passengers, making this truck just as comfortable on long road trips as it is capable on the job site or off the pavement. The AT4X trim brings an elevated level of capability and premium features, giving you a truck that is ready for adventure without sacrificing refinement. Whether you're looking for a powerful daily driver, a capable weekend off-roader, or a premium truck that stands out from the crowd, this 2026 GMC Sierra 1500 AT4X checks all the boxes. Come see it in person, take it for a test drive, and experience everything this low-mileage Sierra has to offer!