Basics
Condition
Interior Color
Exterior Color
Drivetrain
Transmission
Fuel
Engine
VIN
Stock Number
Mileage
Features
Entertainment
Premium Sound System
Seating
Memory Seat
Leather Seats
Exterior
Sunroof/Moonroof
Alloy Wheels
Tow Hitch
Convenience
USB Port
Adaptive Cruise Control
Heated Steering Wheel
Keyless Start
Remote Start
Safety
Brake Assist
Backup Camera
Lane Departure Warning
Rear Cross Traffic Alert
Stability Control
Features
- 10-Way Power Driver Seat With Power Lumbar<Br /><Ul><Li>Includes 8-Way Power Driver Seat </Li><Li>Includes A 2-Way Power Lumbar Control</Li></Ul>
- 13.4 Diagonal GMC Premium Infotainment System With Google Built-In<Br /><Ul><Li>13.4 Diagonal GMC Premium Infotainment System With Google Built-In
- 1st and 2nd row curtain head airbags
- 4 Door
- 4-wheel ABS Brakes
- 4WD
- 4WD Lo</Li><Li>2wd High For Most On-Road And Highway Situations </Li><Li>4wd High For Snowy Or Wet Roads When Added Traction Is Needed </Li><Li>4wd Low For Deep Sand
- 6 Airbags<Br /><Ul><Li>Dual-Stage Frontal Airbags For Driver And Front Outboard Passenger<Sup>1</Sup></Li><Li>Seat-Mounted Side-Impact Airbags For Driver And Front Outboard Passenger<Sup>1</Sup></Li><Li>Head-Curtain Airbags For Outboard Seating Positions<Sup>1</Sup></Li><Li>Includes Front Outboard Passenger Sensing System For Frontal Outboard Passenger Airbag And Illuminates A Status Light That Indicates Whether The Airbag Is On Or Off<Sup>1</Sup></Li></Ul>
- 6 USB ports
- ABS and Driveline Traction Control
- Adaptive Cruise Control<Br /><Ul><Li>Automatically Follows A Detected Vehicle Ahead AT A Driver-Selected Following Gap<Sup>1</Sup></Li><Li>If No Vehicle Is Detected In Your Path
- Adaptive cruise control
- Aluminum dash trim
- Aluminum/sim carbon fibre door trim
- Am/Fm/Siriusxm<Sup>1</Sup> Radio Capable </Li><Li>Bluetooth<Sup>&Reg;2</Sup> Streaming Audio For Music And Select Phones </Li><Li>Wireless Apple Carplay<Sup>&Trade;</Sup> Capability For Compatible Phones<Sup>3</Sup></Li><Li>Wireless Android Auto<Sup>&Trade;</Sup> Capability For Compatible Phones<Sup>4</Sup></Li><Li>Customize And Manage Entertainment And Vehicle Feature Setting</Li><Li>Use
- Anti-theft alarm system
- At4 Premium Plus Package<Br /><Ul><Li>At4 Preferred Package</Li><Li>Power Sunroof</Li><Li>Technology Package</Li><Li>At4 High Clearance Step</Li><Li>May Require Additional Optional Equipment</Li></Ul>
- Audio System Premium Brand : Premium GMC Infotainment System
- Audio System Premium Brand Speakers: Bose
- Audio controls on steering wheel
- Auto
- Automatic front air conditioning
- Automatic locking hubs
- Autotrac<Sup>&Reg;</Sup> 2-Speed Transfer Case With Push Button Controls<Br /><Ul><Li>4-Button Control 2WD
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Black aluminum rims
- Bluetooth wireless phone connectivity
- Body-colored bumpers
- Braking Assist
- Bucket front seats
- Center Console: Full with covered storage
- Chrome center console trim
- Climate Controlled : Driver and passenger heated
- Clock : Digital
- Compass
- Control And Manage Select Smartphone Apps Through The Infotainment System </Li><Li>Voice-Activated Technology For Phone </Li></Ul>
- Cruise controls on steering wheel
- Cupholders: Front and rear
- Dark chrome grille
- Daytime running lights
- Depending On The Weather And Your Preset Preferences</Li><Li>Locks Doors And Turns On Parking Lamps While The Engine Is Running</Li><Li>Activates The Climate Control System</Li></Ul>
- Diameter of tires: 20.0"
- Displays A Centered Guideline On The Rear Vision Camera View<Sup>1</Sup></Li><Li>Can Help You Line Up The Hitch To Your Trailer</Li><Li>When Driving
- Door pockets: Driver
- passenger and rear
- Door reinforcement: Side-impact door beam
- Driver airbag
- Driver seat memory
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dual-Zone Automatic Climate Control<Br /><Ul><Li>Automatically Maintains The Selected Temperatures For Both The Driver And Front Passenger</Li><Li>Allows Individual Climate Settings For Both Driver And Front Passenger</Li><Li>Driver And Front Passenger Can Choose A Temperature Up To 30 Degrees Difference</Li><Li>May Require Additional Optional Equipment</Li></Ul>
- Dusk sensing headlights
- Electrochromatic auto-dimming mirrors
- Electrochromatic rearview mirror
- Engine immobilizer
- External temperature display
- Fixed antenna
- Floor mats: Rubber w/carpet inserts front and rear
- Fold-up cushion rear seats
- Forward Collision Mitigation : Forward Collision Alert with Automatic Braking
- Front And Rear Park Assist<Br /><Ul><Li>Provides Alerts Of Nearby Detected Vehicles And Objects In Front Of Or Behind Your Vehicle<Sup>1</Sup></Li><Li>These Can Help You Park And Avoid Collisions</Li><Li>May Require Additional Optional Equipment</Li></Ul>
- Front Head Room : 43.0 "
- Front Hip Room: 61.2"
- Front Independent Suspension
- Front Leg Room: 44.5"
- Front Shoulder Room: 66.0"
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front and rear reading lights
- Front fog/driving lights
- Front suspension stabilizer bar
- Fuel Capacity: 36.0 gal.
- Fuel Type: Regular unleaded
- Headlights off auto delay
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Hitch Guidance<Br /><Ul><Li>When In Reverse
- Includes Multi-Touch Display
- Independent front suspension classification
- Instrumentation: Low fuel level
- Interior 120v Ac Power Outlet : 1
- Keyless ignition w/ push button start & keyless door entry
- LED Fog Lamps
- Lane Departure Warning
- Lane Departure Warning<Br /><Ul><Li>Alerts You When It Detects That You Are Unintentionally Drifting Out Of Detected Lane Lines<Sup>1</Sup></Li><Li>System Alerts Do Not Occur If You'Re Using Your Turn Signal
- Leaf rear spring
- Leaf rear suspension
- Leather seat upholstery
- Leatherette steering wheel trim
- Left rear passenger door type: Conventional
- Lets You Check The Trailer Using Rear Vision Camera View</Li></Ul>
- Manual child safety locks
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Mobile hotspot internet access
- Mud Or Snow To Provide Maximum Torque To All 4 Wheels </Li><Li>When In Auto Mode
- OnStar
- Or It Detects You May Be Intentionally Leaving Your Lane</Li></Ul>
- Overall Width : 81.8 "
- Overhead console: Mini
- Passenger Airbag
- Power Sunroof<Br /><Ul><Li>Opens Over The First Row AT The Push Of A Button</Li><Li>Retracts Into The Roof</Li><Li>Offers Tilt And Slide Features With Express-Open And -Close</Li><Li>May Require Additional Optional Equipment</Li></Ul>
- Power extendable trailer style exterior mirrors
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Premium GMC Infotainment System
- Privacy glass: Deep
- Push Button Start
- Rain sensing front wipers
- Rainsense Automatic Wipers<Br /><Ul><Li>When Turned On
- Rear Camera Mirror<Br /><Ul><Li>Uses A Camera To Provide You With The Option Of Using A Wide And Less Obstructed View Behind Your Vehicle While Driving Instead Of A Traditional Rearview Mirror<Sup>1</Sup></Li><Li>The Feature Also Allows Brightness
- Rear Collision Warning : Rear Cross Traffic Alert
- Rear Head Room: 40.1"
- Rear Hip Room: 60.2"
- Rear Leg Room: 43.4"
- Rear Shoulder Room: 65.3"
- Rear View Camera
- Rear center seatbelt: 3-point belt
- Rear door type: Tailgate
- Rear seats center armrest
- Remains In 2WD Mode Until The System Detects Wheel Slippage </Li><Ul Style=List-Style-Type:Circle><Li>Automatically Engages 4WD Until Traction Is Regained </Li></Ul><Li>May Require Additional Optional Equipment</Li></Ul>
- Remote Engine Start : Keyfob remote start
- Remote Start<Br /><Ul><Li>Start Your Vehicle Remotely And Step Into A Comfortably Warmed Or Cooled Vehicle
- Remote activated exterior entry lights
- Remote power door locks
- Remote window operation
- Right rear passenger door type: Conventional
- Rigid axle rear suspension
- Seatback storage: 2
- Seatbelt pretensioners: Front
- Short and long arm front suspension
- Side airbag
- SiriusXM with 360L AM/FM/Satellite Radio
- SiriusXM with 360L Satellite Radio
- Spare Tire Mount Location: Underbody w/crankdown
- Speed-proportional power steering
- Split rear bench
- Stability controll with anti-roll
- Steel spare wheel rim
- Suspension class: Off-road
- Tachometer
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Tires: Load Rating: E
- Tires: Prefix: LT
- Tires: Profile: 65
- Tires: Speed Rating: S
- Tires: Width: 275 mm
- Torsion bar front spring
- Total Number of Speakers: 7
- Trailer hitch
- Transmission hill holder
- Trip computer
- Turn signal in mirrors
- Type of tires: AT
- Urethane shift knob trim
- Variable intermittent front wipers
- Vehicle Emissions: Federal
- Vertical Tilt And Zoom Adjustments</Li><Li>May Require Additional Optional Equipment</Li></Ul>
- Video Monitor Location: Front
- Wheel Diameter: 20
- Wheel Width: 8.5
- Will Automatically Clear The Windshield When Sensors Detect Varying Degrees Of Precipitation On The Windshield</Li></Ul>
- Wireless Charging<Br /><Ul><Li>Uses Induction Technology For Select Portable Electronic Devices<Sup>1</Sup></Li><Li>Convenient Charging Location</Li><Li>Customers Can Charge Their Smartphones While They Drive Without Connecting To Any Cables</Li><Li>May Require Additional Optional Equipment</Li></Ul>
- Works Like Regular Cruise Control </Li><Li>You Can Always Override The Feature And Take Control</Li><Li>Adaptive Cruise Control Is Compatible With Trailering. It Is Important To Ensure Your Trailer Has Functioning Brakes While Trailering With Heavier Loads. Read Your Owner'S Manual To Review Trailer Brake Requirements And To Learn More About The Limitations Of This System.</Li></Ul>
Seller's Comments
Vehicle Details
2026 GMC Sierra 2500 HD AT4 Crew Cab 4WD
Exterior: Onyx Black / Interior: Jet Black with Kalahari Accents / Engine: Duramax 6.6L Turbo-Diesel V8 / Transmission: 10-Speed Automatic
Description:
The 2026 GMC Sierra 2500 HD AT4 Crew Cab 4WD is engineered for drivers who demand serious towing capability, off-road confidence, and premium refinement in a heavy-duty pickup.
Powered by the legendary Duramax 6.6L Turbo-Diesel V8, this AT4 delivers exceptional torque, advanced trailering technology, and rugged hardware designed for work sites, job trailers, and weekend adventures.
Bold AT4 styling, advanced safety systems, and a technology-rich interior make this Sierra HD a standout choice for drivers searching for a capable new GMC heavy-duty truck.
Performance & Mechanical:
- Duramax 6.6L Turbo-Diesel V8 engine
- Four-wheel drive with 2-speed Autotrac transfer case
- Automatic locking rear differential
- Traction Select System with Off-Road and Tow/Haul modes
- Skid plates for underbody protection
- Heavy-duty air cleaner
- Digital variable steering assist
- All-terrain tires
- Trailer brake controller and trailering package
- Vehicle Trailing App integration
Connectivity & Technology:
- Premium GMC Infotainment System with 13.4" diagonal touchscreen
- Google built-in compatibility with navigation capability
- Wireless Apple CarPlay and Android Auto
- 12.3" color driver information center
- Bose premium sound system
- SiriusXM audio with trial subscription
- Bluetooth connectivity
- Remote keyless open and start
- Rear seat reminder
- OnStar Basics capability
Interior Comfort & Convenience:
- Dual-zone automatic climate control
- 10-way power front bucket seats
- Heated front and rear outboard seats
- Ventilated front seats
- 60/40 split rear folding bench with storage package
- Driver seat and mirror memory
- Wrapped and heated steering wheel
- Premium floor liners
Exterior Features:
- AT4-exclusive exterior styling
- CornerStep rear bumper
- Power folding, extending, and heated trailer mirrors with auto-dim
- GMC MultiPro Tailgate
- Spray-on bedliner
- LED fog lamps
- LED cargo area lighting
- Red front recovery hooks
- Animated LED projector headlamps
- Rear wheelhouse liners
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