2025 GMC Sierra 3500 SLE
Specifications, live market data, colors, and factory features.
29 for sale right now
$48,944 – $84,080
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
- 80.7″
- Wheelbase
- 172″
- Curb Weight
- 7,190 lbs
Body & Practicality
- Body Style
- Truck
- Doors
- 4
- Seating
- 6
- Base MSRP
- $58,500
Colors
Factory colors on 2025 GMC Sierra 3500 SLEs for sale now.
Exterior
- Summit White(white)7
- Onyx Black(black)3
- Sterling Metallic(silver)1
- White1
- Titanium Rush Metallic(silver)1
- Thunderstorm Gray(gray)1
Interior
- Black6
- Jet Black(black)5
- Dark Walnut/Slate(gray)1
- Jet Black, Cloth Seat Trim(black)1
Live Market Data
Computed from active 2025 GMC Sierra 3500 SLE listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest SLE Listings
The newest 2025 GMC Sierra 3500 SLEs on the market.
Used 2025 GMC Sierra 3500
$61,950
Est. $896/mo*
Chevrolet GMC of Madras
Used 2025 GMC Sierra 3500
$60,373
Est. $874/mo*
Dave Smith Frontier Sales and Services
Used 2025 GMC Sierra 3500
$55,617
Est. $806/mo*
MTH of Saint Cloud
Used 2025 GMC Sierra 3500
$60,999
Est. $883/mo*
Janzen GMC Truck
Used 2025 GMC Sierra 3500
$54,481
Est. $790/mo*
Sunnyside Chevrolet
Used 2025 GMC Sierra 3500
$59,799
Est. $866/mo*
Feldman Chevrolet of Highland
Used 2025 GMC Sierra 3500
$59,092
Est. $855/mo*
Wolfe Chevrolet GMC of Fort Benton
Used 2025 GMC Sierra 3500
$57,499
Est. $833/mo*
Wolfe Chevrolet GMC of Fort Benton
What's Yours
Worth?
The median 2025 GMC Sierra 3500 SLE lists for $60,373 today.
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GMC Sierra 3500 SLE
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