2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

Fresh GMCs just hit the lot Powerful, bold, and loaded with premium features come see what's new before they're gone.This 2026 GMC Sierra 2500HD AT4 is a true force to be reckoned with. Equipped with the mighty Duramax 6.6L V8 Turbodiesel engine, this truck delivers an incredible 470 horsepower and a staggering 975 lb-ft of torque, making it a powerhouse on and off the road. The 10-speed automatic transmission and 4WD system ensure seamless power delivery and exceptional capability, whether you're towing a heavy load or tackling challenging terrain.- 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (Includes (K05) Engine Block Heater)- 7 Speakers- Bose Premium 7-Speaker Sound System- Premium audio system: Premium GMC Infotainment System- Push Button Start- Remote Vehicle Starter System- 2-Speed Active Transfer Case- Heavy-Duty 80 Amp Battery- X31 Off-Road Package- Hill Descent ControlThe Sierra 2500HD AT4 is built to conquer the toughest terrain, thanks to its off-road-focused suspension, skid plates, and all-terrain tires. But this truck isn't just about raw power it's also packed with premium features that elevate the driving experience. The Bose sound system, heated and ventilated seats, and wireless charging capabilities ensure you and your passengers travel in comfort and style.Designed with the modern driver in mind, the Sierra 2500HD AT4 offers a wealth of advanced safety and technology features. From the Surround Vision camera system to the Trailer Cam Provisions and Trailer Viewing Software, this truck is equipped to handle even the most challenging towing and hauling tasks with confidence. The Automatic Emergency Braking, Forward Collision Alert, and Lane Departure Warning systems provide an added layer of protection, giving you peace of mind on the road.Whether you're tackling a job site, navigating the great outdoors, or just need a capable and comfortable daily driver, the 2026 GMC Sierra 2500HD AT4 is the perfect choice. With its uncompromising power, premium features, and advanced technology, this truck is built to exceed your expectations.Your next GMC is waiting for you right here on our lot. Don't miss the chance to see the latest models, take advantage of current offers, and drive home in something exceptional today. Price includes all applicable rebates:$1000 - Buick & GMC Consumer Cash Program. Exp. 06/01/2026

Additional Information

WHEELS 20" (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS 8 spokes (STD),REAR CAMERA MIRROR inside rearview auto-dimming with full camera display,ALTERNATOR 220 AMP,LPO MULTIPRO TAILGATE AUDIO SYSTEM BY KICKER,TIRES LT275/65R20 ALL-TERRAIN BLACKWALL (STD),TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display,GVWR 11 350 LBS. (5148 KG),3 YEARS ONSTAR ONE,TRANSMISSION 10-SPEED AUTOMATIC,3 YEARS SIRIUSXM,JET BLACK WITH KALAHARI ACCENTS PERFORATED FRONT LEATHER SEAT TRIM,ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.),GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).,WINTER GRILLE COVER,UNIVERSAL HOME REMOTE,ENGINE BLOCK HEATER,LPO HITCH PACKAGE Gooseneck ball and chain tiedown kit with case (dealer-installed),AUDIO SYSTEM 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE includes color touch-screen multi-touch display AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD),SUNROOF POWER,SUMMIT WHITE,SEATS FRONT BUCKET with center console (STD),AT4 PREFERRED EQUIPMENT GROUP includes standard equipment,LICENSE PLATE KIT FRONT INCANDESCENT LIGHTING,LAMPS SMOKED AMBER ROOF MARKER (LED),REAR AXLE 3.42 RATIO,AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (CF5) power sunroof (CWM) Technology Package and (VXW) AT4 high clearance step LPO,EXHAUST BRAKE,WINDOW POWER REAR SLIDING WITH REAR DEFOGGER,AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote (A48) rear sliding power window and (U01) Roof Marker Lamps,ASSIST STEPS POWER RETRACTABLE BLACK includes LED lighting,MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY,Lane Departure Warning,Front Collision Mitigation,Front Collision Warning,Automatic Highbeams,Tow Hitch,Running Boards/Side Steps,Keyless Start,Locking/Limited Slip Differential,Four Wheel Drive,Tow Hooks,Power Steering,ABS,4-Wheel Disc Brakes,Aluminum Wheels,Tires - Front All-Terrain,Tires - Rear All-Terrain,Conventional Spare Tire,Bed Liner,Daytime Running Lights,Automatic Highbeams,Fog Lamps,Heated Mirrors,Power Mirror(s),Integrated Turn Signal Mirrors,Power Folding Mirrors,Privacy Glass,Intermittent Wipers,Variable Speed Intermittent Wipers,Rain Sensing Wipers,Integrated Tailgate Step,AM/FM Stereo,Navigation System,MP3 Capability,Bluetooth Connection,Auxiliary Audio Input,Smart Device Integration,Requires Subscription,Satellite Radio,Requires Subscription,Premium Sound System,Bluetooth Connection,Bluetooth Connection,Smart Device Integration,WiFi Hotspot,Bucket Seats,Leather Seats,Rear Bench Seat,Power Driver Seat,Driver Adjustable Lumbar,Power Passenger Seat,Passenger Adjustable Lumbar,Heated Front Seat(s),Heated Front Seat(s),Cooled Front Seat(s),Heated Rear Seat(s),Mirror Memory,Seat Memory,Floor Mats,Floor Mats,Heated Steering Wheel,Steering Wheel Audio Controls,Adjustable Steering Wheel,Power Windows,Power Windows,Power Windows,Power Door Locks,Keyless Entry,Power Door Locks,Keyless Start,Remote Engine Start,Cruise Control,Adaptive Cruise Control,Security System,MP3 Capability,Auxiliary Audio Input,MP3 Capability,Auxiliary Audio Input,Climate Control,Multi-Zone A/C,A/C,Rear Defrost,Auto-Dimming Rearview Mirror,Front Collision Mitigation,Front Collision Mitigation,Front Collision Warning,Traction Control,Stability Control,Daytime Running Lights,Daytime Running Lights,Driver Air Bag,Passenger Air Bag,Front Side Air Bag,Front Head Air Bag,Rear Head Air Bag,Passenger Air Bag Sensor,Telematics,Requires Subscription,Rear Parking Aid,Back-Up Camera,Aerial View Display System,Back-Up Camera,Front Collision Warning,Lane Departure Warning,Cross-Traffic Alert,Blind Spot Monitor,Driver Restriction Features,Tire Pressure Monitor,Navigation System,Telematics,Requires Subscription

Listed Price does not include the mandatory $150.00 dealer documentation fee, $3999.00 dealer installed accessories, tax, title, license and other applicable fees.