Certified GMC Sierra 3500HD for Sale nearCastle Rock, CO
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone, Forge Perforated Leather Se
- Transmission:
- Automatic
- Mileage:
- 25,526
- Stock #:
- TSF127739A
- VIN:
- 1GT4UWEY9SF127739


Sponsored by Alpine Buick GMC
2025 GMC Sierra 3500HD
Denali Crew Cab 4WD
25,526 mi
$74,953
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Dark Slate Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 47,653
- Stock #:
- JF125602T
- VIN:
- 1GT42YEY5JF125602

Sponsored Listing
2018 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
47,653 mi
$51,799
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Green
- Fuel type:
- Biodiesel
- Interior color:
- Gray (Dark Walnut/Dark Ash Grey, Forge Perforated Leathe)
- Transmission:
- Automatic
- Mileage:
- 12,589
- Stock #:
- TMF302763
- VIN:
- 1GT49WEYXMF302763

Sponsored Listing
2021 GMC Sierra 3500HD
Denali Crew Cab 4WD
12,589 mi
$66,838
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 68,031
- Stock #:
- N241062
- VIN:
- 1GT49WEY8PF241062

-$3,240
2023 GMC Sierra 3500HD
Denali Crew Cab 4WD
68,031 mi
$53,640
$51,295
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 64,109
- Stock #:
- 457003A
- VIN:
- 1GT49TE76LF165986

2020 GMC Sierra 3500HD
SLE Crew Cab 4WD
64,109 mi
$37,274
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 52,906
- Stock #:
- DP14230
- VIN:
- 1GT4UYEY7SF141053

2025 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
52,906 mi
$73,697
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 77,980
- Stock #:
- RF403375
- VIN:
- 1GT49WEY3RF403375

2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
77,980 mi
$59,349
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Dark Slate Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 47,653
- Stock #:
- JF125602T
- VIN:
- 1GT42YEY5JF125602

2018 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
47,653 mi
$51,799
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Downpour Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 1,205
- Stock #:
- TF271676T
- VIN:
- 1GT4UWEY5TF271676

2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
1,205 mi
$74,197
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone, Forge Perforated Leather Se
- Transmission:
- Automatic
- Mileage:
- 25,526
- Stock #:
- TSF127739A
- VIN:
- 1GT4UWEY9SF127739

2025 GMC Sierra 3500HD
Denali Crew Cab 4WD
25,526 mi
$74,953
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 19,628
- Stock #:
- PF218036T
- VIN:
- 1GT49WEY2PF218036

2023 GMC Sierra 3500HD
Denali Crew Cab 4WD
19,628 mi
$66,199
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 4,528
- Stock #:
- TF194229C
- VIN:
- 1GT4UYEY6TF194229

2026 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
4,528 mi
$87,697
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Green
- Fuel type:
- Biodiesel
- Interior color:
- Gray (Dark Walnut/Dark Ash Grey, Forge Perforated Leathe)
- Transmission:
- Automatic
- Mileage:
- 12,589
- Stock #:
- TMF302763
- VIN:
- 1GT49WEYXMF302763

2021 GMC Sierra 3500HD
Denali Crew Cab 4WD
12,589 mi
$66,838
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 4,528
- Stock #:
- TF194229C
- VIN:
- 1GT4UYEY6TF194229

Sponsored Listing
2026 GMC Sierra 3500HD
Denali Ultimate Crew Cab 4WD
4,528 mi









