2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

Auto Gallery Chevrolet GMC is always "Striving for Excellence" Come see us and find out why we have That Hometown Feel and how we make Big City Deals!This 2026 GMC Sierra 2500HD AT4 is a true workhorse, packed with premium features and off-road capability that will elevate your driving experience. Equipped with the powerful Duramax 6.6L V8 Turbodiesel engine and a 10-speed automatic transmission, this Sierra delivers exceptional towing and hauling performance, while the 4WD system ensures confident handling in any terrain.- Power Retractable Assist Steps with LED Lighting- Engine Block Heater- 220-Amp Alternator- Gooseneck/5th Wheel Prep Package- Hitch Package- AT4 Premium Plus Package- Technology Package- X31 Off-Road PackageThe Sierra's interior is equally impressive, with a Bose Premium 7-Speaker Sound System, Wireless Charging, and a Multicolor 15" Diagonal Head-Up Display. Heated and ventilated front seats, a heated steering wheel, and a power sunroof add to the luxurious experience. Safety features like Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert provide added peace of mind.Whether you're tackling tough jobsites, navigating challenging terrain, or simply seeking a premium, capable truck for your daily adventures, this 2026 GMC Sierra 2500HD AT4 is the perfect choice. With its rugged good looks, advanced technology, and exceptional performance, this Sierra is sure to impress.Experience the power and capability of the 2026 GMC Sierra 2500HD AT4 for yourself. Visit Auto Gallery Chevrolet GMC today and let our knowledgeable team guide you through all the features and options available. We're confident you'll be impressed by this exceptional truck and our commitment to providing an exceptional customer experience.Auto Gallery Chevrolet GMC open 6 days a week and 24/7 at AutoGalleryChevyGMC.com. Proudly serving the communities of LaGrange, Newnan, Columbus, Auburn and all of greater Troup County. (706)668-4783 Price includes: $1000 - Purchase Allowance. 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,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),TRANSMISSION 10-SPEED AUTOMATIC,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,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