2026 GMC Sierra 2500 HD AT4X

ALL VEHICLES SUBJECT TO A $225 DEALER DOC FEE. NEW VEHICLES PRE-LOADED WITH OUR VIP PACKAGE FOR $2995. THIS INCLUDES 1 YEAR OIL CHANGES AND TIRE ROTATIONS. ONE YEAR INTERIOR AND EXTERIOR PROTECTION. WINDOW TINT, ALL-WEATHER FLOOR MATS, AND WHEEL LOCKS. 1 YEAR THEFT PROTECTION. LIFETIME POWERTRAIN WARRANTY* SOME EXCLUSIONS APPLY TO THE LIFETIME WARRANTY- 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (Includes (K05) Engine Block Heater) (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm)- 12 Speakers- Bose Premium Series 12-Speaker System- Premium audio system: Premium GMC Infotainment System- Steering Wheel Audio Controls- Pickup Box- Air Conditioning- Automatic temperature control- Front dual zone A/C- 120-Volt Bed Mounted Power Outlet- 120-Volt Instrument Panel Power Outlet- Driver Memory- Heads-Up Display- Memory seat- Power driver seat- Push Button Start- Remote keyless entry- Remote Vehicle Starter System- Speed control- Lane Departure Warning System- Universal Home Remote- Off-Road Suspension- Auto High-beam Headlights- 2-Speed Active Transfer Case- 220-Amp Alternator- Engine Block Heater- Exhaust Brake- Heavy-Duty 80 Amp Battery- Bed Mounted Assist Handle- Gloss Black Header Grille and Grille Insert Bars- LED Cargo Area Lighting- LED Smoked Amber Roof Marker Lamps- Spray-on Pickup Bedliner with GMC Logo- Winter Grille Cover- 2 Charge-Only Rear USB Ports- 2 Charge/Data USB Ports Inside Center Console- Apple CarPlay/Android Auto- Automatic Emergency Braking- Bed View Camera with Two Trailer Camera Provisions- Buckle to Drive- Forward Collision Alert- Front Pedestrian Braking- HD Surround Vision- Heated steering wheel- Multicolor 15 Diagonal Head-Up Display- Rear Cross Traffic Alert- Trailer Cam Provisions and Trailer Viewing Software- Trailer Side Blind Zone Alert- Ultrasonic Front and Rear Park Assist- Wireless Charging- Wireless Phone Projection- Gooseneck/5th Wheel Prep Package- Hitch Package- Hill Descent Control- 16-Way Power Driver Seat Adjuster with Lumbar- 16-Way Power Passenger Seat Adjuster with Lumbar- Front Bucket Seats- Full Grain Leather Seat Trim- Heated 2nd Row Outboard Seats- Heated Driver and Front Outboard Passenger Seats- Heated rear seats- Ventilated Driver and Front Passenger Seats- Power Sunroof- Hitch Guidance with Hitch View- in-Vehicle Trailering System App- Trailer Tire Pressure Monitor Sensors- Wheels: 18 Machined Aluminum with High Gloss Black Accents- Front Rain-Sensing Wipers- Power Sliding Rear Window with Defogger- Rain sensing wipersThis 2026 GMC Sierra 2500HD AT4X is the ultimate off-road companion, packed with premium features and capabilities to conquer any terrain. With its powerful 6.6L V8 Diesel Turbocharged engine, advanced 4WD system, and rugged off-road suspension, this truck is ready to take on the toughest challenges. Inside, you'll find a wealth of comfort and technology, including a Bose premium audio system, heated and ventilated leather seats, and a state-of-the-art infotainment system with Apple CarPlay and Android Auto. Safety and convenience features abound, from the Heads-Up Display to the Trailer Tire Pressure Monitoring System. Whether you're hauling heavy loads or embarking on an off-road adventure, this Sierra 2500HD AT4X is the perfect companion. Experience the ultimate in power, capability, and luxury. Schedule a test drive today.