2025 GMC Sierra 2500HD AT4
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
History & Pricing Tools
Features
Exterior
Sterling Metallic
Interior
Jet Black with Kalahari accents
Drivetrain
Four Wheel Drive
Engine
6.6L 8 Cylinders
Fuel
Diesel
Horsepower
470 hp @ 2800 rpm
Torque
975 lb-ft @ 1600 rpm
Transmission
Automatic
Truck Bed Length
6.85 ft at the floor level
Truck Bed Width
5.95 ft at the floor level
Included Packages & Options
Option
Original
MSRP ($)
ALTERNATOR, 220 AMP
$150
AT4 PREFERRED EQUIPMENT GROUP
Includes Standard Equipment
Included
AT4 PREFERRED PACKAGE
Includes (UG1) Universal Home Remote
(A48) Rear Sliding Power Window And (U01) Roof Marker Lamps
(A48) Rear Sliding Power Window And (U01) Roof Marker Lamps
$405
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
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
ENGINE BLOCK HEATER
$100
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)
975 Lb-Ft Of Torque [1322 Nm] @ 1600 Rpm)
$9,990
LAMPS, SMOKED AMBER ROOF MARKER, (LED)
$55
STERLING METALLIC
$495
Additional Options
Total Added Value
$11,195Description
If you are looking for a heavy-duty truck that perfectly blends rugged off-road capability with premium sophistication, this Carfax 1-Owner 2025 GMC Sierra 2500HD AT4 is the ultimate choice. Finished in a striking Sterling Metallic exterior, this highly sought-after 4WD Crew Cab 159" model stands out on any road or trail. Having a clean, single-owner history ensures this premium pickup has been meticulously cared for, making it a pristine option for buyers who demand both luxury and reliable utility in their next truck.
Under the hood, this 2025 GMC Sierra 2500HD is powered by the legendary Duramax 6.6L Turbo-Diesel V8 engine, which is B20-diesel compatible. This high-torque powerplant is designed to handle heavy-duty towing and hauling tasks with absolute ease, sending power to all four wheels through its robust Four Wheel Drive system. Engineered for maximum reliability in all climates, this truck is equipped with an engine block heater for confident cold-weather starts and a heavy-duty 220-amp alternator to power all your auxiliary gear.
Inside the cabin, you are welcomed by a premium Jet Black interior with distinctive Kalahari accents, offering an upscale yet durable environment designed for long-haul comfort. This model comes equipped with the AT4 Preferred Package, elevating your ownership experience with premium convenience features tailored for the modern driver. With its unique combination of luxurious cabin styling, heavy-duty utility, and off-road-ready engineering, this Carfax 1-Owner 2025 GMC Sierra 2500HD AT4 represents the pinnacle of modern truck capability.
Under the hood, this 2025 GMC Sierra 2500HD is powered by the legendary Duramax 6.6L Turbo-Diesel V8 engine, which is B20-diesel compatible. This high-torque powerplant is designed to handle heavy-duty towing and hauling tasks with absolute ease, sending power to all four wheels through its robust Four Wheel Drive system. Engineered for maximum reliability in all climates, this truck is equipped with an engine block heater for confident cold-weather starts and a heavy-duty 220-amp alternator to power all your auxiliary gear.
Inside the cabin, you are welcomed by a premium Jet Black interior with distinctive Kalahari accents, offering an upscale yet durable environment designed for long-haul comfort. This model comes equipped with the AT4 Preferred Package, elevating your ownership experience with premium convenience features tailored for the modern driver. With its unique combination of luxurious cabin styling, heavy-duty utility, and off-road-ready engineering, this Carfax 1-Owner 2025 GMC Sierra 2500HD AT4 represents the pinnacle of modern truck capability.
Disclaimer
All Payments exclude government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge. The price for listed vehicles as equipped does not include charges such as: License, Title, Registration Fees, State or Local Taxes, Smog Fees, Credit Investigation, Optional Credit Insurance, Physical Damage of Liability Insurance, or Delivery Fees.
Specifications
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 (TCH), not available with any other Ship Thru code.)
Bumper, front, body-color lower
Bumper, rear body-color with bumper CornerSteps
Cargo tie downs (12), fixed, rated at 500 lbs per corner
CornerStep, rear bumper
Door handles, body-color
Fog lamps, LED
Glass, deep-tinted
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
Wheelhouse liners, rear
Wheels : Aluminum Wheels
Wipers, front rain-sensing
Pickup Box
Bed Liner
Integrated Tailgate Step
Mirrors
Auto-Dimming Rearview Mirror
Heated Mirrors
Mirror Memory
Power Folding Mirrors
Power Mirror(s)
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.
