2025 GMC Sierra 2500 AT4
Specifications, live market data, colors, and factory features.
330 for sale right now
$60,000 – $95,544
Specifications
Performance
- Engine
- 6.6L V-Shaped L5P
- Horsepower
- 401 hp
- Torque
- 464 lb-ft
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
Fuel & Efficiency
- Fuel
- Diesel
- Fuel Tank
- 36 gal
Dimensions
- Length
- 266.8″
- Width
- 81.9″
- Height
- 79.7″
- Wheelbase
- 172″
- Curb Weight
- 7,579 lbs
Body & Practicality
- Body Style
- Truck
- Doors
- 4
- Seating
- 5
- Base MSRP
- $71,200
Colors
Factory colors on 2025 GMC Sierra 2500 AT4s for sale now.
Exterior
- Summit White(white)77
- Onyx Black(black)40
- Sterling Metallic(silver)14
- Gray9
- Thunderstorm Gray(gray)9
- Sterling(gray)8
- Titanium Rush Metallic(gray)7
- Volcanic Red Tintcoat(red)6
- Black4
- stearling2
Interior
- Jet Black w/Kalahari Accents(black)99
- Jet Black(black)52
- Jet Black With Kalahari Accents(black)18
- Jet Black with Kalahari accents(black)3
- Jet Black With Kalahari Accents Perforated Front L(black)1
- Alpine Umber(brown)1
- Jet Black with Kalahari Accents(black)1
- Black1
Live Market Data
Computed from active 2025 GMC Sierra 2500 AT4 listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest AT4 Listings
The newest 2025 GMC Sierra 2500 AT4s on the market.
Used 2025 GMC Sierra 2500
$74,434
Est. $1,074/mo*
Lenz Truck Center
Used 2025 GMC Sierra 2500
$72,670
Est. $1,049/mo*
Auto Haus
Used 2025 GMC Sierra 2500
$84,665
Est. $1,220/mo*
Krietz Autos
Used 2025 GMC Sierra 2500
$66,499
Est. $961/mo*
Alden GMC
Used 2025 GMC Sierra 2500
$71,228
Est. $1,028/mo*
Loveland Buick GMC
Used 2025 GMC Sierra 2500
$69,368
Est. $1,002/mo*
Markquart Motors
Used 2025 GMC Sierra 2500
$76,699
Est. $1,106/mo*
Sandy Sansing Chevrolet
Used 2025 GMC Sierra 2500
$69,125
Est. $998/mo*
Reliance Bay City
What's Yours
Worth?
The median 2025 GMC Sierra 2500 AT4 lists for $71,490 today.
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GMC Sierra 2500 AT4
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