A diesel-powered trail machine, our 2026 GMC Sierra 1500 AT4 Crew Cab 4X4 pushes through extreme challenges in Coastal Dune! Motivated by a TurboCharged 3.0 Liter DuraMax Diesel 6 Cylinder serving up 305hp and 495lb-ft of torque to a 10 Speed Automatic transmission. A 2-inch lift, a 2-speed transfer case, and an auto-locking rear differential help dominate difficult terrain, and this Four Wheel Drive truck scores nearly 27mpg on the highway. Our Sierra has off-road styling, too, with LED lighting, red recovery hooks, a spray-on bedliner, a MultiPro tailgate, robust skid plates, perimeter lighting, running boards, and alloy wheels. Our AT4 cabin is engineered for comfort and has heated/ventilated leather power front and heated rear seats, a heated-wrapped power steering wheel, dual-zone automatic climate control, a remote start, and keyless open/ignition. Modern technologies for mobile connections start with a 13.4-inch touchscreen, a 12.3-inch driver display, Google Built-In, wireless charging, WiFi compatibility, wireless Android Auto/Apple CarPlay, Bluetooth, and Bose audio. Drive confidently, knowing GMC's smart safety systems include adaptive cruise control, front/rear automatic braking, HD surround vision, hill descent control, trailer blind-spot monitoring, lane-keeping assistance, trailer-sway control, and more. Crafted to exceed expectations, our Sierra 1500 AT4 is an excellent choice! Save this Page and Call for Availability. We Know You Will Enjoy Your Hillsboro Ford Test Drive Towards Ownership! Clean CARFAX. CARFAX One-Owner. Coastal Dune 2026 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 Hillsboro Ford is conveniently located on the frontage road of Interstate 35 and only 30 miles South of Waxahachie and 30 miles North of Waco. It takes less than 30 minutes to drive to our dealership from Whitney, Midlothian and Cleburne. Make the short trip to buy your new 2026 GMC Sierra 1500 AT4 today and have it parked in your driveway tonight! Recent Arrival! Odometer is 1056 miles below market average! 22/26 City/Highway MPG Hillsboro Ford has been in operation since the 1930s. Visit us today and find out for yourself why our reputation has stood the test of time. Our expert sales, service and parts personnel are standing by and waiting to assist you. Drive the short country mile down the road to Hillsboro Ford today. Find out for yourself why our neighbors in Waco, Waxahachie, Whitney, Cleburne and Midlothian have been shopping with us for years. Your new 2026 GMC Sierra 1500 AT4 is waiting for you.
