2020 GMC Sierra 2500HD AT4
Specifications, live market data, colors, and factory features.
62 for sale right now
$39,500 – $60,985
Specifications
Performance
- Engine
- 6.6L 8-Cylinder L8T - SIDI, VVT, CAST IRON
- Horsepower
- 401 hp
- Torque
- 464 lb-ft
- Transmission
- 6-Speed Automatic
- Drivetrain
- 4WD
Fuel & Efficiency
- Fuel
- Gasoline
- 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
- $57,900
Colors
Factory colors on 2020 GMC Sierra 2500HD AT4s for sale now.
Exterior
- Summit White(white)7
- Onyx Black(black)4
- Black4
- Brownstone Metallic(brown)1
- Red Quartz Tintcoat(red)1
- Pacific Blue Metallic(blue)1
- White1
- Carbon Black Metallic(black)1
- Dark Sky Metallic(gray)1
Interior
- Jet Black w/Kalahari Accents(black)11
- Jet Black(black)6
- Black3
- Jet Black With Kalahari Accents(black)1
- Jet Black with Kalah(black)1
Live Market Data
Computed from active 2020 GMC Sierra 2500HD AT4 listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest AT4 Listings
The newest 2020 GMC Sierra 2500HD AT4s on the market.
Used 2020 GMC Sierra 2500HD
$57,796
Est. $837/mo*
Land Rover Cape Fear
Used 2020 GMC Sierra 2500HD
$45,393
Est. $660/mo*
Schaffer-Danhoff Chrysler Jeep Dodge
Used 2020 GMC Sierra 2500HD
$60,985
Est. $882/mo*
Ken Grody Ford Buena Park
Used 2020 GMC Sierra 2500HD
$41,309
Est. $602/mo*
Schaefer & Bierlein Chrysler
Used 2020 GMC Sierra 2500HD
$53,022
Est. $769/mo*
Red McCombs Toyota
Used 2020 GMC Sierra 2500HD
$53,085
Est. $770/mo*
Ron DuPratt Used Cars
Used 2020 GMC Sierra 2500HD
$50,139
Est. $728/mo*
Carbone Buick GMC Cadillac
Used 2020 GMC Sierra 2500HD
$51,894
Est. $753/mo*
Bell Road Mitsubishi
What's Yours
Worth?
The median 2020 GMC Sierra 2500HD AT4 lists for $49,300 today.
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GMC Sierra 2500HD AT4
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