2023 GMC Sierra 2500HD AT4
Specifications, live market data, colors, and factory features.
166 for sale right now
$35,293 – $72,490
Specifications
Performance
- Engine
- 6.6L V-Shaped L5P
- Horsepower
- 401 hp
- Torque
- 464 lb-ft
- Transmission
- 6-Speed Automatic
- Drivetrain
- 4WD
Fuel & Efficiency
- Fuel
- Diesel
- MPG City
- 0 mpg
- MPG Highway
- 0 mpg
- Fuel Tank
- 36 gal
Dimensions
- Length
- 266.1″
- Width
- 81.9″
- Height
- 79.7″
- Wheelbase
- 172″
- Curb Weight
- 6,950 lbs
Body & Practicality
- Body Style
- Truck
- Doors
- 4
- Seating
- 5
- Base MSRP
- $66,800
Colors
Factory colors on 2023 GMC Sierra 2500HD AT4s for sale now.
Exterior
- Summit White(white)36
- Onyx Black(black)23
- Ebony Twilight Metallic(black)12
- Forest Metallic(green)5
- White5
- Cayenne Red Tintcoat(red)3
- Pacific Blue Metallic(blue)3
- Black1
Interior
- Jet Black w/Kalahari Accents(black)55
- Jet Black(black)24
- Jet Black With Kalahari Accents(black)5
- Black4
- INTERIOR • DUAL ZONE CLIMATE CONTROL(black)2
- Jet Black with Kalahari Accents(black)1
Live Market Data
Computed from active 2023 GMC Sierra 2500HD AT4 listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest AT4 Listings
The newest 2023 GMC Sierra 2500HD AT4s on the market.
Used 2023 GMC Sierra 2500HD
$43,700
Est. $636/mo*
Countryside Motors
Used 2023 GMC Sierra 2500HD
$49,200
Est. $714/mo*
reCar
Used 2023 GMC Sierra 2500HD
$65,999
Est. $954/mo*
The Faricy Boys Automotive
Used 2023 GMC Sierra 2500HD
$57,320
Est. $830/mo*
Billy Wood's Automax
Used 2023 GMC Sierra 2500HD
$54,872
Est. $795/mo*
Laura Buick GMC
Used 2023 GMC Sierra 2500HD
$59,979
Est. $868/mo*
Sheehy GMC of Fredericksburg
Used 2023 GMC Sierra 2500HD
$57,900
Est. $838/mo*
Twin Pine Ford
Used 2023 GMC Sierra 2500HD
$43,716
Est. $636/mo*
Moritz Chrysler Jeep Dodge
What's Yours
Worth?
The median 2023 GMC Sierra 2500HD AT4 lists for $55,855 today.
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GMC Sierra 2500HD AT4
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