2025 GMC Sierra 3500 AT4
Specifications, live market data, colors, and factory features.
59 for sale right now
$63,119 – $95,380
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
- 80.8″
- Wheelbase
- 172″
- Curb Weight
- 7,626 lbs
Body & Practicality
- Body Style
- Truck
- Doors
- 4
- Seating
- 5
- Base MSRP
- $72,400
Colors
Factory colors on 2025 GMC Sierra 3500 AT4s for sale now.
Exterior
- Summit White(white)14
- Onyx Black(black)10
- Sterling Metallic(silver)4
- Gray2
- Sterling(silver)1
- Titanium Rush Metallic(silver)1
- White1
- Black1
- Volcanic Red Tintcoat(red)1
Interior
- Jet Black w/Kalahari Accents(black)18
- Jet Black(black)10
- Jet Black With Kalahari Accents(black)3
- Black2
- Jet Black W/Kalahari Acce(black)1
- Jet Black with Kalahari accents(black)1
Live Market Data
Computed from active 2025 GMC Sierra 3500 AT4 listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest AT4 Listings
The newest 2025 GMC Sierra 3500 AT4s on the market.
Used 2025 GMC Sierra 3500
$80,685
Est. $1,163/mo*
Fort Collins Dodge Chrysler Jeep RAM
Used 2025 GMC Sierra 3500
$72,439
Est. $1,046/mo*
Jeff Belzer's New Prague Chevrolet
Used 2025 GMC Sierra 3500
$78,499
Est. $1,132/mo*
Castle Rock Chevrolet GMC
Used 2025 GMC Sierra 3500
$79,971
Est. $1,153/mo*
Kendall Ford of Marysville
Used 2025 GMC Sierra 3500
$84,525
Est. $1,218/mo*
Ray Skillman Southside Buick GMC
Used 2025 GMC Sierra 3500
$74,084
Est. $1,069/mo*
Baker Chevrolet of Cadillac
Used 2025 GMC Sierra 3500
$74,195
Est. $1,071/mo*
Camp Chevrolet
Used 2025 GMC Sierra 3500
$88,490
Est. $1,274/mo*
Lifted Trucks
What's Yours
Worth?
The median 2025 GMC Sierra 3500 AT4 lists for $76,995 today.
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GMC Sierra 3500 AT4
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