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2026 GMC Sierra 2500HD

Pre-Owned

$87,047

Excl. taxes, incl. fees

Price Details

Vehicle Offer Price

$86,262

Estimated Dealer Fees^a

$785

Doc Fees

$785

Excl.taxes, incl.fees

$87,047

^a Estimated Dealer Fees are those required to be disclosed by law and do not include tax, title, registration and other potential dealer charges.

Vehicle Offer Price$86,262
Doc Fees$785

Request Information

Porsche Tulsa

9393 S. Memorial
Tulsa, OK, 74133

Stock Number:

MST85376

VIN:

1GT4UZEYXTF185376

Exterior color

Onyx Black

Interior color

Obsidian Rush

Transmission

10-Speed Automatic

Mileage

9,081 mi

Engine

Turbocharged Diesel V8 6.6L/

Fuel Type

Diesel Fuel

Drive Type

4WD

Important Resources

Vehicle History

View the CARFAX Vehicle History Report to see if this vehicle has been in an accident or has an open recall as well as view service and ownership history.

Vehicle History

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Description

Rugged capability meets premium comfort in the 2026 GMC Sierra 2500HD AT4X. This powerful heavy-duty pickup is engineered to conquer any terrain with its Duramax 6.6L V8 Turbodiesel engine, 10-speed automatic transmission, and robust 4WD system.

- 4x4
- Onyx Black exterior
- Black interior
- Engine block heater
- 220-amp alternator
- Gooseneck/5th wheel prep package

Elevating the driving experience, this Sierra 2500HD AT4X is equipped with a comprehensive array of premium features:

- 12-speaker Bose audio system
- Heated and ventilated front seats
- Heated rear outboard seats
- Multicolor head-up display
- Wireless charging
- Surround-view camera system
- Trailer tire pressure monitoring

Whether hauling heavy loads or exploring off-road, the Sierra 2500HD AT4X delivers uncompromising capability and comfort. Schedule a test drive today to experience this exceptional heavy-duty truck.

Custom dealer opening: Elevate your driving experience with the rugged yet refined 2026 GMC Sierra 2500HD AT4X.

Custom dealer closing: Visit our showroom to explore this remarkable heavy-duty pickup and discover why the Sierra 2500HD AT4X is the ultimate choice for work and adventure.

Included Options

Exterior

Assist steps, power retractable, Black includes LED lighting (Not available with any other assist steps.)

Bed Step, Black integrated on forward portion of bed on driver and passenger side

Bedliner, Spray-on, Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Available with Ship Thru code (SQE), (TCE) or (TCH), not available with any other Ship Thru code.)

Bumper, front, body-color lower (Bumper color will be High Gloss Black.)

Bumper, rear body-color with bumper CornerSteps (Bumper color will be High Gloss Black.)

Cargo tie downs (12), fixed, rated at 500 lbs per corner

CornerStep, rear bumper (Not available with (ULV) AT4X AEV Edition.)

Interior

Adaptive Cruise Control

Air conditioning, dual-zone automatic climate control

Air vents, rear

Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted

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

Bluetooth for phone connectivity to vehicle infotainment system

Bose Premium Series with 12-speaker system with CenterPoint Richbass woofer and AudioPilot

Installed

AT4X PREFERRED EQUIPMENT GROUP includes standard equipment

SEATS, FRONT BUCKET with center console (STD)

WINTER GRILLE COVER

ONYX BLACK

REAR AXLE, 3.42 RATIO

OBSIDIAN RUSH, FULL GRAIN LEATHER SEAT TRIM

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)

Mechanical

Air filter, heavy-duty

Air filtration monitoring

Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)

Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)

Brake lining wear indicator

Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors

Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)

Safety

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.)

Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)

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.)

Daytime Running Lamps, LED signature lighting

Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)

Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)