2026 GMC Sierra 2500HD AT4
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
Features
Exterior
Volcanic Red Tintcoat
Interior
Jet Black with Kalahari accents
Drivetrain
Four Wheel Drive
Horsepower
470 hp @ 2800 rpm
Torque
975 lb-ft @ 1600 rpm
Truck Bed Length
6.85 ft at the floor level
Truck Bed Width
5.95 ft at the floor level
Included Packages & Options
AT4 PREFERRED EQUIPMENT GROUP
Includes Standard Equipment
Included
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
Included
BATTERY, HEAVY-DUTY DUAL 730 COLD-CRANKING AMPS/70 AMP-HR
Maintenance-Free With Rundown Protection And Retained Accessory Power
Included
CAPPED FUEL FILL
Included
EMISSIONS, FEDERAL REQUIREMENTS
Included
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)
$9,990
GVWR, 11,350 LBS. (5148 KG)
Included
VOLCANIC RED TINTCOAT
$645
JET BLACK WITH KALAHARI ACCENTS, PERFORATED FRONT LEATHER SEAT TRIM
Included
LICENSE PLATE KIT, FRONT, INCANDESCENT LIGHTING
Included
REAR AXLE, 3.42 RATIO
Included
SEATS, FRONT BUCKET
With Center Console
Included
TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL
Included
TRANSMISSION, 10-SPEED AUTOMATIC
Included
WHEELS, 20" (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS
8 Spokes
Included
WINTER GRILLE COVER
Included
Total Added Value
$10,885
Description
If you are searching for a heavy-duty truck that commands attention and delivers an uncompromising road presence, this Carfax 1-Owner 2026 GMC Sierra 2500HD 4WD Crew Cab 159" AT4 is the ultimate find. Draped in the head-turning Volcanic Red Tintcoat, this premium off-road powerhouse combines rugged capability with sophisticated styling. As a highly coveted Carfax 1-Owner vehicle, it offers buyers exceptional peace of mind alongside an aggressive, trail-ready stance that looks just as natural on the job site as it does parked in your driveway.
Under the hood, this heavy-duty truck is engineered to dominate demanding tasks with the legendary Duramax 6.6L Turbo-Diesel V8 engine. This B20-diesel compatible powerplant delivers massive torque for confident towing and hauling, while the advanced Four Wheel Drive (4WD) system ensures maximum traction across challenging terrains. To guarantee reliability in the harshest environments, this 2026 GMC Sierra 2500HD is outfitted with a robust 220 amp alternator and an engine block heater, making it a dependable workhorse ready for freezing winter mornings and high-demand operations.
Inside the spacious Crew Cab cabin, passengers are treated to a premium environment featuring a Jet Black interior with distinctive Kalahari accents. Equipped with the AT4 Preferred Equipment Group, this truck seamlessly blends heavy-duty utility with upscale comfort and convenience. Do not miss the opportunity to own this highly capable, eye-catching 2026 GMC Sierra 2500HD AT4—a truck designed to elevate your towing, hauling, and off-road adventures to the next level.
Specifications
Bed Step, Black integrated on forward portion of bed on driver and passenger side
Bumper, front, body-color lower
Bumper, rear body-color with bumper CornerSteps
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Grille (Gloss Black header and grille insert bars with Black Chrome accents.)
Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Mirror caps, high gloss Black
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) lighting
Moldings, beltline, Black
Running Boards : Running Boards/Side Steps
Tailgate and bed rail protection caps, top
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tailgate, GMC MultiPro Tailgate with six functional load/access features NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details
Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
Tire - Front : Tires - Front All-Terrain
Tire - Rear : Tires - Rear All-Terrain
Tire - Spare : Conventional Spare Tire
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Tire, spare LT275/70R18 all-terrain, blackwall
Tires : Tire Pressure Monitor
Wipers, front rain-sensing
Auto-Dimming Rearview Mirror
Air conditioning, dual-zone automatic climate control
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Compass, located in instrument cluster
Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
Driver memory recalls driver "presets" for power driver seat and outside mirrors
Exterior Temperature Display, located in radio display
Floor covering, color-keyed carpeting
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Remote vehicle starter system
Seat adjuster, driver 10-way power including lumbar
Seat adjuster, passenger 10-way power including lumbar
Seat, Up-level Rear with Storage Package 60/40 folding bench, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
Seats, heated second row outboard seats
Steering : Power Steering
Steering column, manual Tilt-Wheel and telescoping
Steering wheel audio controls
Theft-deterrent system, unauthorized entry
USB ports, (2) charge-only, rear
Passenger Adjustable Lumbar
Adjustable Steering Wheel
Aerial View Display System
Steering Wheel Audio Controls
Variable Speed Intermittent Wipers
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Bed View Camera, camera in the CHMSL to show a view of the cargo bed display located in infotainment screen, includes Two Trailer Camera Provisions
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety.)
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Front and Rear Park Assist, ultrasonic
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
Seat Belt Adjustable Guide Loops, front row only
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
Trailer Camera Provisions and trailer viewing software
Trailer Side Blind Zone Alert
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
Passenger Air Bag On/Off Switch
Driver Restriction Features
Front Collision Mitigation
Integrated Turn Signal Mirrors
Disclaimer
All advertised prices exclude government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge. While we try to make sure that all prices posted here are accurate at all times, we cannot be responsible for typographical and other errors that may appear on the site. We make every effort to provide you the most accurate, up-to-the-minute information; however, it is your responsibility to verify with the Dealer that all details listed are accurate. The dealership is not responsible for typographical, pricing, product information, advertising or shipping errors. Advertised prices and available quantities are subject to change without notice. All rates and offers are dependent on bank approval, which varies based on applicant's credit as well as the vehicle.
