Basics
Condition
Interior Color
Exterior Color
Drivetrain
Transmission
Fuel
Engine
VIN
Stock Number
Mileage
Features
Entertainment
Premium Sound System
Exterior
Alloy Wheels
Sunroof/Moonroof
Tow Hitch
Safety
Backup Camera
Blind Spot Monitor
Stability Control
Seating
Heated Seats
Leather Seats
Memory Seat
Convenience
Adaptive Cruise Control
Heated Steering Wheel
Navigation System
Remote Start
Tow Hooks
HomeLink
Features
- 4-Wheel Disc Brakes
- 8 Cylinder Engine
- A/C
- ABS
- AM/FM Stereo
- AT4X PREFERRED EQUIPMENT GROUP includes standard equipment
- Adaptive Cruise Control
- Adjustable Steering Wheel
- Aluminum Wheels
- Apple CarPlay
- Auto-Dimming Rearview Mirror
- Auxiliary Audio Input
- Back-Up Camera
- Bed Liner
- Blind Spot Monitor
- Bucket Seats
- Conventional Spare Tire
- Cross-Traffic Alert
- Cruise Control
- Daytime Running Lights
- Diesel Fuel
- Driver Adjustable Lumbar
- Driver Air Bag
- 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.)
- 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.)
- Floor Mats
- Fog Lamps
- Four Wheel Drive
- Front Head Air Bag
- Gasoline Fuel
- Heated Mirrors
- Heated Seats
- Heated Steering Wheel
- Integrated Turn Signal Mirrors
- Intermittent Wipers
- Keyless Entry
- LPO BLACK BADGING PACKAGE includes (SFZ) Black GMC emblems LPO and (RIK) Black Sierra Nameplates LPO (dealer-installed).
- Leather Seats
- Leather Steering Wheel
- Locking/Limited Slip Differential
- MP3 Player
- Mirror Memory
- Multi-Zone A/C
- Navigation System
- Passenger Adjustable Lumbar
- Passenger Air Bag
- Power Door Locks
- Power Driver Seat
- Power Mirror(s)
- Power Passenger Seat
- Power Steering
- Power Windows
- Premium Sound
- Privacy Glass
- Rain Sensing Wipers
- Rear Defrost
- Rear Head Air Bag
- Remote Start
- Running Boards/Side Steps
- Satellite Radio
- Seat Memory
- Security System
- Sliding Rear Window
- Smart Device Integration
- Stability Control
- Steering Wheel Audio Controls
- Sunroof / Moonroof
- Telematics
- Tire Pressure Monitor
- Tires - Front All-Season
- Tires - Rear All-Season
- Tow Hitch
- Tow Hooks
- Universal Garage Door Opener
- Variable Speed Intermittent Wipers
- WiFi Hotspot
Seller's Comments
2026 GMC Sierra 2500HD AT4X 4WD Crew Cab 159" --- Coastal Dune Obsidian Rush Interior
The 2026 GMC Sierra 2500HD AT4X is built for those who demand uncompromising power, off-road capability, and premium refinement in one commanding package. Finished in striking Coastal Dune and paired with a rugged yet luxurious Obsidian Rush leather interior, this heavy-duty truck blends bold styling with serious performance---ready to tackle the toughest jobs or the most remote trails.
At its core is the legendary Duramax® 6.6L Turbo-Diesel V8, delivering an impressive 470 horsepower and 975 lb-ft of torque, paired to a smooth and responsive 10-speed automatic transmission. With advanced 4WD capability and an electronic Autotrac® transfer case, the AT4X is engineered to conquer challenging terrain while maintaining exceptional towing strength and control.
Performance & Capability
* Duramax® 6.6L Turbo-Diesel V8 (B20 Diesel Compatible)
* 470 HP @ 2800 RPM / 975 lb-ft Torque @ 1600 RPM
* 10-Speed Automatic Transmission
* Two-Speed Active Electronic Autotrac® Transfer Case
* Integrated Trailer Brake Controller
* Trailer Side Blind Zone Alert
* Trailer Tire Pressure Monitoring System (Up to 6 Wheels)
* Trailering Package w/ Gooseneck & 5th Wheel Capability
* Engine Block Heater
Exterior Highlights
* Coastal Dune Exterior Finish
* 18" Machined Aluminum Wheels w/ High Gloss Black Accents
* 35" Mud-Terrain Tires (LT305/70R18)
* Animated LED Signature Taillamps
* Rear Wheelhouse Liners
* Power Sliding Rear Window w/ Defogger
* Rain-Sensing Front Wipers
* Trailer Camera Provisions & Viewing Software
Interior & Comfort
* Obsidian Rush Premium Leather Interior
* Power Front Windows w/ Express Up/Down
* Power Rear Window w/ Express Down
* Dual USB Charge/Data Ports (Front Console)
* Rear USB Charge-Only Ports
* Wireless Charging Pad
* Universal Home Remote
* Spacious Crew Cab Configuration
Technology & Connectivity
* Wireless Apple CarPlay® & Android Auto
* Wi-Fi® Hotspot Capability (Subscription Required)
* In-Vehicle Trailering App Compatibility
* Smart Device Integration
* Advanced Driver Personalization w/ Teen Driver Technology
Safety & Driver Assistance
* Theft-Deterrent System w/ Unauthorized Entry Protection
* Tire Pressure Monitoring System w/ Auto Learn & Fill Alert
* Trailer Blind Zone Monitoring
* Teen Driver Mode w/ Driving Report Card
* Advanced Trailering Safety Features
Utility & Convenience
* Spare 18" Wheel w/ Matching 35" Tire
* Locking Spare Tire Carrier
* Multiple USB Ports Throughout Cabin
* Push-Button Transfer Case Controls
* High-Strength Bed & Trailering Support Features
Vehicle History & Condition
* Carfax Report: No Damage Reported
* No Accidents Reported
The 2026 GMC Sierra 2500HD AT4X delivers the perfect balance of heavy-duty performance, advanced technology, and premium comfort. Whether you're towing with confidence, exploring off the beaten path, or enjoying everyday driving in refined style, this Sierra AT4X stands ready to exceed expectations at every turn.
Stop By Today
Live a little- stop by Stevenson-Hendrick Honda Wilmington located at 6720 Market St, Wilmington, NC 28405 to make this car yours today!
6720 Market Street
Wilmington, North Carolina 28405
(910) 218-1487
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