2025 GMC Sierra 2500 HD AT4X
22,106 miles · truck
Complete vehicle specifications
Vehicle description
Meet the 2025 GMC Sierra 2500HD AT4X, a premium heavy-duty truck engineered for serious work and uncompromising capability. - Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque - AT4X AEV Edition with high-approach stamped steel front and rear bumpers - 18 AEV Salta Black Gloss Aluminum wheels - 2-Speed Active Transfer Case with off-road suspension - Gooseneck/5th Wheel Prep Package for heavy hauling - Snow Plow Prep/Camper Package with 220-amp alternator - Hard Folding Truck Bed Cover by RealTruck - Bose Premium Series 12-Speaker audio system with SiriusXM 360L - Multicolor 15 Head-Up Display with wireless phone projection - Apple CarPlay and Android Auto connectivity - Heated and ventilated leather front seats with 16-way power adjustment - Full suite of driver-assistance features including automatic emergency braking and trailer side blind zone alert - Universal Vehicle Module with upfitter integration for custom electrical accessories This Sierra 2500HD delivers more than raw power—it combines genuine capability with thoughtful design. The AT4X AEV Edition partners aggressive styling with functional engineering, including skid plates for the transfer case, oil pan, and steering gear. The Duramax diesel engine produces the torque you need for serious towing and hauling, while the 2-Speed transfer case with active management gives you command over challenging terrain. The truck bed is ready for work, with the spray-on bedliner, LED cargo lighting, and available gooseneck/5th wheel prep. The Snow Plow Prep/Camper Package adds the alternator and electrical provisions you'd need for seasonal work or extended trips. If you require custom equipment, the five-circuit Upfitter Switch Kit provides configurable power management for aftermarket accessories—helping you build the truck that matches your exact needs. Inside, the cabin reflects genuine truck practicality paired with premium comfort. The Bose audio system and SiriusXM subscription keep you connected during long hauls. Heated and ventilated leather seats, wireless charging, and the 15 Head-Up Display create an environment where serious work feels less taxing. Access to real-time vehicle data through the Universal Vehicle Module means you can monitor critical systems and integrate specialized equipment controls directly into the truck's electronics. Safety technology rounds out the package with automatic emergency braking, forward pedestrian braking, lane departure warning, and a comprehensive camera system including bed view with trailer camera provisions. The trailer side blind zone alert and in-vehicle trailering system app give you confidence when managing towed loads. Hill descent control, electronic stability management, and brake assist work together to keep you secure in varied conditions. This 2025 Sierra 2500HD AT4X in Gray is ready to work, ready to tow, and ready to handle whatever serious ownership demands. Visit our showroom to experience the cab design, test the powertrain, and explore how this truck can be configured for your specific applications.
Features & options (250)
- Adaptive Cruise Control
- Bluetooth®
- Heated Steering Wheel
- Remote Start
- 4WD/AWD
- Android Auto
- Apple CarPlay
- Keyless Ignition System
- Leather Seats
- Wi-Fi Hotspot
- Emergency Brake Assist
- Lane Departure Warning
- Wireless Phone Charging
- Blind Spot Monitor
- Forward Collision Warning
- Navigation System
- Parking Assistance
- Rear View Camera
- Tow Hitch/Tow Package
- Automatic Climate Control
- Entertainment System
- Turbo Charged Engine
- SiriusXM with 360L Trial Subscription
- 13.4" diagonal GMC Premium Infotainment System with Google built-in
- Bluetooth® streaming audio for music and select phones
- Wireless Apple CarPlay capability for compatible phones
- Wireless Android Auto capability for compatible phones
- Customize and manage entertainment and vehicle feature setting
- Voice-activated technology for phone
- SiriusXM Trial Subscription
- Place and receive hands-free phone calls
- Wi-Fi Hotspot capable
- May require additional optional equipment
- MultiPro Audio System by Kicker
- Bluetooth® compatibility for wireless playback
- 3.5mm and USB inputs for audio playbacks
- A custom ABS baffle with full gasket sealing
- A weatherproof amplifier hidden in the tailgate
- Wireless phone projection
- For Apple CarPlay and Android Auto
- Tailgate with EZ Lift assist, power lock & release
- Hitch area lighting
- Deep-tinted glass
- Provides added protection from sun and glare
- Spare tire carrier lock
- Helps keep spare tire secure
- 18" LT305/70R18 MT spare tire
- Rear wheelhouse liners
- IntelliBeam
- Cab-mounted cargo area lamps
- Activated by switch located on center switch bank
- Illuminates the cargo bed area
- Black power-retractable assist steps with LED perimeter lighting
- Textured step pads help provide secure footing
- Retracts when not in use
- Deploy Running Board mode for car wash cleaning
- LED perimeter lighting
- Cargo bed LED lighting
- Provides light to find cargo in the bed
- Black beltline moldings
- LED fog lamps
- Cargo tie-downs
- 12-fixed rated at 500 lbs. per corner
- Side Bed Step
- Black textured step pads help provide secure footing
- Spray-on bedliner
- Includes GMC logo on all trims except PRO
- 18" LT305/70R18 MT tires
- Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
- Rainsense automatic wipers
- Tailgate and bed rail protection caps
- High gloss Black mirror caps
- GMC MultiPro Tailgate
- Power lock and release
- Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
- LED taillamps with LED stop lights and animation
- Grille (Gloss Black header and grille insert bars with Dark Nickel inserts.)
- Body-color door handles
- Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
- Chrome mirror caps
- AT4 and AT4X features high gloss Black mirror caps
- Power folding/extending
- Lower convex mirrors
- Heated upper glass
- Integrated turn signal indicators
- Puddle lamps
- Perimeter lighting
- Auxiliary lighting
- Extends 3.31-inches
- Power sunroof
- Retracts into the roof
- Offers tilt and slide features with express-open and -close
- Smoked Amber LED roof marker lamps
- Roof-mounted lamps near the front of the cab
- Rear Bumper, AEV Stamped-steel
- Heavy duty cast recovery points
- Winter Grille Cover
- Thunderstorm Gray
- 18" Gloss Black aluminum wheels with laser etching and AEV branded center cap
- Hard Folding Truck Bed Cover by RealTruck Advantage
- 18" aluminum spare wheel
- Front Bumper, AEV Stamped-steel
- USB ports
- (2) Data/charge ports located inside center console
- 120-volt power outlet
- 3-prong auxiliary household-style outlet
- Located on the instrument panel
- Keyless Open and Start
- Lockout protection helps you avoid locking keys in the vehicle
- Ventilated driver and front passenger seats
- Individually controlled
- Cooling feature includes both seatbacks and cushions
- Rear window defogger
- 16-way power passenger seat with power lumbar and massage
- Assist handles
- Front A-pillar mounted for Driver and Passenger
- Rear B-pillar mounted
- Wireless Charging
- Uses induction technology for select portable electronic devices
- Convenient charging location
- Manual tilt and telescoping steering column
- Front center console
- Power windows with driver and front passenger express-up/down
- If obstruction is detected, the anti-pinch feature will auto-reverse
- Steering-wheel mounted controls
- Seat trim, Full Grain Leather
- Compass
- Located in instrument cluster
- Carpeted floor covering
- Color-keyed to match the interior
- Outside temperature display
- Located in infotainment display
- Power windows with driver express-up/down
- 120-volt box-mounted power outlet
- Located in the pickup bed
- Rear Seat Reminder
- (2) First row, located on console
- (2) Charge ports located on rear of console
- Front bucket seats
- Universal Home Remote
- 3-channel programmable
- 16-way power driver seat with power lumbar and massage
- Power windows with rear express-down
- You can always override the feature and take control
- Power door locks
- Power sliding rear window with rear defogger
- Head-Up Display
- Multi-color 15" diagonal Head-Up Display
- Adjustable vertical position and brightness of the display
- Up-level rear seat with storage package
- 60/40 Full-length folding bench seat
- Seatback storage on left and right side
- Center fold out armrest with 2 cupholders
- Underseat storage (full cab width)
- Rear Camera Mirror
- The feature also allows brightness, vertical tilt and zoom adjustments
- Theft-deterrent unauthorized entry system
- Helps deter unauthorized entry, helping to protect your vehicle
- Dual-zone automatic climate control
- Allows individual climate settings for both driver and front passenger
- 12.3" diagonal color Driver Information Center
- High definition display provides crisp, premium appearance
- Driver memory
- Rear air vents
- Provides cabin comfort for rear occupants
- Heated driver and front outboard passenger seats
- Heated rear outboard seats
- Passengers can manage heat settings with their own controls
- Leather-wrapped steering wheel
- Soft, supple leather trim adds comfort to your drive
- Universal Vehicle Module
- AEV Brand floor liners
- Helps protect your interior from road debris and the elements
- Upfitter switches
- Obsidian Rush, Full Grain Leather seat trim
- Off-Road suspension with 1.5" factory installed lift and Multimatic DSSV dampers
- Front suspension kit composed of: Control Arms, Ball Joints, Knuckles
- Hill Descent Control
- Uses antilock braking to help provide a smooth, controlled descent
- Activates by pushing a button below the instrument panel
- Pickup bed
- Roll-formed high-strength steel
- Includes bed assist step
- In-Vehicle Trailering App
- Checklist
- Trailer maintenance reminders
- Trailer security alerts
- Trailer mileage
- Tow/haul reminder
- Trailer electrical diagnostics
- Driver-selectable e-locking rear differential
- When activated, locks both rear wheels in unison
- Increase traction in off-road situations
- Heavy-Duty Air Filter
- Brake pad wear indicator
- Autotrac 2-speed transfer case with push button controls
- 4-button control 2WD, Auto, 4WD, 4WD LO
- 2WD High for most on-road and highway situations
- Automatically engages 4WD until traction is regained
- Push Button Start
- Four wheel drive
- Fully boxed frame
- Hydroformed front section
- High-strength steel
- 4-wheel antilock disc brakes
- Integrated trailer brake controller
- Integrated with the antilock brake system (ABS)
- Digital Variable Steering Assist
- Heavy-duty dual batteries with 1460 cold-cranking amps
- 70 Amp-hr
- Maintenance-free with rundown protection and retained accessory power
- Stamped steel transfer case skid plate
- Stamped steel
- 11,350 lbs. GVWR
- 220-amp alternator
- Stamped-steel mid skid plate
- Stamped steel front approach skid plate
- Gooseneck / 5th Wheel Prep Package
- Hitch platform to accept Gooseneck or 5th wheel hitch
- Box mounted 7-pin trailer harness
- Sierra HD Pro Safety
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian Braking
- Buckle to Drive
- Automatic Emergency Braking
- ProGrade Trailering System
- Hitch Guidance with Hitch View
- Trailering Package
- Trailer hitch
- Trailering hitch platform
- Hitch Guidance
- AT4X Preferred Equipment Group includes standard equipment
- AT4X AEV Edition
- AEV Branded floor liners
- Gloss Black door handles and black tailgate accent
- 18" AEV Salta Black Gloss Aluminum Wheels
- 18"x 9 spare wheel
- Stamped-steel steering gear skid plate
- Snow Plow Prep / Camper Package
- Power feed to accommodate a backup and roof emergency light
- A single 220-amp alternator
- Heavy-duty front springs
- Signature LED Daytime Running Lamps
- LED Daytime Running Lamps
- Trailer Tire Pressure and Temperature Sensors
- Set of 4 sensors
- Additional or replacement sensors are available as GM Accessory
- System is capable of monitoring up to 6 wheels
- HD Surround Vision
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
Vehicle price analysis
Where this price sits
Among the highest-priced · 0% of 9 similar listings ask more than this car.
Price vs. expected
Price range
AutosXchange Insights
- Compared with 9 used 2024–2026 GMC Sierra 2500 AT4X listings within 250 mi, adjusted for mileage.
- Priced $13,152 above the $75,023 expected for its mileage — compare options, condition and history.
- Adjusted for 22,106 mi vs 16,276 mi typical (about $3,194 per 10,000 mi in these listings).
- 10th lowest price of 10 similar listings within 250 miles.
- About 11,053 miles per year of age (U.S. average is roughly 12,000–14,000).
- Stock # 26K36M — mention it when you call or text.
Price history
Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($88,175).
AutosXchange Intel Hub: Price changes for this model in New York · This model in the Intel Hub · Market movers in New York
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 9); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
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