History & Pricing Tools
Features
Exterior
Onyx Black
Interior
Jet Black with Kalahari Accents
Drivetrain
Four Wheel Drive
Engine
6.6L 8 Cylinders
Fuel
Diesel
Horsepower
445 hp @ 2800 rpm
Torque
910 lb-ft @ 1600 rpm
Transmission
Automatic
Highlights
Bed Liner
Bluetooth
Heated Seats
Towing Pkg
Navigation
Remote Start
Auto Climate Control
Leather Seats
Backup Camera
Multi-Zone Climate
Included Packages & Options
Option
Original
MSRP ($)
ALTERNATOR, 220 AMPS
$150
ASSIST STEPS, POWER-RETRACTABLE, BLACK
Includes LED Lighting
Black
Black
$1,895
AT4 PREFERRED EQUIPMENT GROUP
Includes Standard Equipment
Included
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
Display Located In Infotainment Screen
Includes Two Trailer Camera Provisions
$250
ENGINE BLOCK HEATER
$100
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
(445 Hp [332 Kw] @ 2800 Rpm
910 Lb-Ft Of Torque [1220 Nm] @ 1600 Rpm) (Includes (K05) Engine Block Heater.)
910 Lb-Ft Of Torque [1220 Nm] @ 1600 Rpm) (Includes (K05) Engine Block Heater.)
$9,890
GOOSENECK / 5TH WHEEL PACKAGE
Includes (Z6A) Gooseneck / 5Th Wheel Prep Package. (Includes (UVN) Bed View Camera.
$795
ONYX BLACK
$495
WHEELS, 20" (50.8 CM) MACHINED ALUMINUM
With High Gloss Black Accents
$800
Additional Options
($50)
Total Added Value
$14,325Description
Dominate the road and the trail with this exceptional 2023 GMC Sierra 2500HD 4WD Crew Cab 159" AT4. Finished in a commanding Onyx Black, this heavy-duty pickup seamlessly blends premium luxury with rugged capability. Designed for those who demand an uncompromising road presence, the AT4 trim delivers a commanding stance complemented by striking 20-inch machined aluminum wheels and power-retractable black assist steps. Whether you are navigating challenging terrain or pulling up to a job site, this truck makes a bold statement of strength and sophistication.
Under the hood, the legendary Duramax 6.6L Turbo-Diesel V8 engine delivers massive capability, providing the relentless power needed for your heaviest hauls. Paired with a robust four-wheel-drive system, this 2023 GMC Sierra 2500HD is engineered to conquer tough environments with absolute confidence. Towing is made effortless thanks to the factory-equipped towing package and the highly desirable gooseneck / 5th wheel package, allowing you to transport heavy trailers or equipment with ease. Additionally, the durable bed liner adds crucial protection to the cargo box, ensuring your truck bed remains protected against scratches and impacts.
Inside the cabin, you are greeted by a refined Jet Black interior featuring distinctive Kalahari Accents and premium, heated leather seats for ultimate comfort in any climate. The modern interior is packed with advanced technology designed to keep you connected and in control, including intuitive navigation, Bluetooth connectivity, a helpful backup camera, and multi-zone automatic climate control. For added convenience, the remote start feature lets you pre-condition the cabin before you even step inside. This 2023 GMC Sierra 2500HD AT4 is the ultimate heavy-duty truck, offering the perfect balance of raw towing power, sophisticated style, and modern cabin comforts.
Under the hood, the legendary Duramax 6.6L Turbo-Diesel V8 engine delivers massive capability, providing the relentless power needed for your heaviest hauls. Paired with a robust four-wheel-drive system, this 2023 GMC Sierra 2500HD is engineered to conquer tough environments with absolute confidence. Towing is made effortless thanks to the factory-equipped towing package and the highly desirable gooseneck / 5th wheel package, allowing you to transport heavy trailers or equipment with ease. Additionally, the durable bed liner adds crucial protection to the cargo box, ensuring your truck bed remains protected against scratches and impacts.
Inside the cabin, you are greeted by a refined Jet Black interior featuring distinctive Kalahari Accents and premium, heated leather seats for ultimate comfort in any climate. The modern interior is packed with advanced technology designed to keep you connected and in control, including intuitive navigation, Bluetooth connectivity, a helpful backup camera, and multi-zone automatic climate control. For added convenience, the remote start feature lets you pre-condition the cabin before you even step inside. This 2023 GMC Sierra 2500HD AT4 is the ultimate heavy-duty truck, offering the perfect balance of raw towing power, sophisticated style, and modern cabin comforts.
Disclaimer
All Payments exclude government fees and taxes, any finance charges, any dealer document preparation charges, and any emission testing charges. 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
ONYX BLACK
Pickup Box: Bed Liner
Pickup Box: Integrated Tailgate Step
Running Boards: Power Retractable Running Boards
Running Boards: Running Boards/Side Steps
Tire - Front: Tires - Front All-Terrain
Tire - Rear: Tires - Rear All-Terrain
Tire - Spare: Conventional Spare Tire
Exterior
Bed Liner, Spray-on, Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).)
Bed Step, Black integrated on forward portion of bed on driver and passenger side
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 (Painted Black surround with high gloss Black mesh and Black chrome inserts.)
Hood Insulator
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, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])
Moldings, beltline, Black
Tailgate and bed rail protection caps, top
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Auto release can be disabled if ball hitch is installed. See Owner's manual for details
Taillamps, LED signature taillight with LED stop and reverse light
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Tire, spare LT275/70R18 all-terrain, blackwall
Wheelhouse liners, rear
Disclaimer
All advertised prices exclude government fees and taxes, any finance charges, any dealer document preparation charges, and any emission testing charges. 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 with 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 the applicant's credit as well as the vehicle.
