Certified GMC Sierra 2500HD for Sale nearFort Collins, CO
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- 30,295
- Stock #:
- SF287691
- VIN:
- 1GT1UXEY5SF287691


Sponsored by AutoNation Buick GMC West
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
30,295 mi
$68,499
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 22,020
- Stock #:
- SF287439C
- VIN:
- 1GT4UREY5SF287439

Sponsored Listing
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
22,020 mi
$66,396
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Volcanic Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 29,062
- Stock #:
- RF424910
- VIN:
- 1GT49ZEY3RF424910

-$1,651
Sponsored Listing
2024 GMC Sierra 2500HD
AT4X Crew Cab 4WD
29,062 mi
$71,650
$69,999
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 86,079
- Stock #:
- PF245280T
- VIN:
- 1GT49LE78PF245280

2023 GMC Sierra 2500HD
Pro Crew Cab 4WD
86,079 mi
$35,598
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 22,020
- Stock #:
- SF287439C
- VIN:
- 1GT4UREY5SF287439

2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
22,020 mi
$66,396
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 32,115
- Stock #:
- L127641
- VIN:
- 1GT4UZEY1SF127641

2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
32,115 mi
$76,998
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 7,927
- Stock #:
- TF151422C
- VIN:
- 1GT4UREY8TF151422

2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
7,927 mi
$73,496
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 31,314
- Stock #:
- SF120227T
- VIN:
- 1GT4UXEY5SF120227

2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
31,314 mi
$70,699
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 53,230
- Stock #:
- PF259790
- VIN:
- 1GT49REY8PF259790

2023 GMC Sierra 2500HD
Denali Crew Cab 4WD
53,230 mi
$55,990
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- 5,822
- Stock #:
- TF267772C
- VIN:
- 1GT1UXEY2TF267772

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
5,822 mi
$83,797
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 47,624
- Stock #:
- C26732A
- VIN:
- 1GT49ZEY0RF305261

2024 GMC Sierra 2500HD
AT4X Crew Cab 4WD
47,624 mi
$70,166
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 143,514
- Stock #:
- LF328279
- VIN:
- 1GT49PEY8LF328279

2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
143,514 mi
$41,499
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Blue
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 73,502
- Stock #:
- OEMCMF200429T
- VIN:
- 1GT49REY1MF200429

2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
73,502 mi
$50,794
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Volcanic Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 29,062
- Stock #:
- RF424910
- VIN:
- 1GT49ZEY3RF424910

-$1,651
2024 GMC Sierra 2500HD
AT4X Crew Cab 4WD
29,062 mi
$71,650
$69,999
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 19,013
- Stock #:
- G623913A
- VIN:
- 1GT49REY8MF318817

2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
19,013 mi
$62,488
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- 30,295
- Stock #:
- SF287691
- VIN:
- 1GT1UXEY5SF287691

2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
30,295 mi
$68,499
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,698
- Stock #:
- SF144352
- VIN:
- 1GT4UZEY2SF144352

2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
47,698 mi
$68,999
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 9,208
- Stock #:
- TF122633C
- VIN:
- 1GT1UXEY9TF122633

2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
9,208 mi
$83,598
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Alpine Umber, Full Grain Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 28,170
- Stock #:
- ARF332966
- VIN:
- 1GT49XEY2RF332966

2024 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
28,170 mi
$74,581
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Silver
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black, Forge Perforated Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 107,265
- Stock #:
- TNF183080
- VIN:
- 1GT49REY6NF183080

2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
107,265 mi
$51,137
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 55,183
- Stock #:
- LFOTRF319637
- VIN:
- 1GT19XEY2RF319637

-$2,199
2024 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
55,183 mi
$69,900
$68,500
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- 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:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 17,137
- Stock #:
- RF395585
- VIN:
- 1GT49ZEY3RF395585

-$3,450
2024 GMC Sierra 2500HD
AT4X Crew Cab 4WD
17,137 mi
$77,999
$74,549
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 21,132
- Stock #:
- RF280349
- VIN:
- 1GT49PEY2RF280349

2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
21,132 mi
$70,999
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 31,314
- Stock #:
- SF120227T
- VIN:
- 1GT4UXEY5SF120227

Sponsored Listing
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
31,314 mi