Used GMC Sierra 3500HD Denali for Sale nearCastle Rock, CO
208 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 12,588
- Stock #:
- TMF302763
- VIN:
- 1GT49WEYXMF302763
Sponsored by Alpine Buick GMC
2021 GMC Sierra 3500HD
Denali Crew Cab 4WD
12,588 mi
Highlands Ranch, CO
15 mi away
Fair Deal
$68,681
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White Frost
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,822
- Stock #:
- LF325350C
- VIN:
- 1GT49WEY3LF325350
Sponsored Listing
2020 GMC Sierra 3500HD
Denali Crew Cab 4WD
55,822 mi
Castle Rock, CO
2 mi away
Great Deal
$51,597
- 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:
- 5,702
- Stock #:
- TF107296C
- VIN:
- 1GT4UWEY9TF107296
Sponsored Listing
2026 GMC Sierra 3500HD
Denali Crew Cab 4WD
5,702 mi
Castle Rock, CO
2 mi away
Fair Deal
$82,097
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Gray (Dark Walnut/Dark Ash Grey)
- Transmission:
- Automatic
- Mileage:
- 98,516
- Stock #:
- 26653A
- VIN:
- 1GT49WEY1PF140980
Price drop
-$2,026
2023 GMC Sierra 3500HD
Denali Crew Cab 4WD
98,516 mi
Golden, CO
29 mi away
Great Deal
$50,766
$48,740
- 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
Price drop
-$2,942
2023 GMC Sierra 3500HD
Denali Crew Cab 4WD
68,031 mi
Colorado Springs, CO
29 mi away
Fair Deal
$60,886
$58,839
- 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 (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 26,691
- Stock #:
- KM240210
- VIN:
- 1GT49WEY3PF240210
2023 GMC Sierra 3500HD
Denali Crew Cab LB 4WD
26,691 mi
Highlands Ranch, CO
14 mi away
Good Deal
$65,740
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 59,221
- Stock #:
- 254059
- VIN:
- 1GT49WEY4LF254059
2020 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
59,221 mi
Home delivery from Scottsdale, AZ
Price includes $874 shipping
Fair Deal
$59,869
- Year:
- 2019
- 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:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 61,241
- Stock #:
- 75274
- VIN:
- 1GT42WEY3KF169166
New arrival
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
61,241 mi
Kiowa, CO
24 mi away
Fair Deal
$55,800
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White Frost
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,822
- Stock #:
- LF325350C
- VIN:
- 1GT49WEY3LF325350
2020 GMC Sierra 3500HD
Denali Crew Cab 4WD
55,822 mi
Castle Rock, CO
2 mi away
Great Deal
$51,597
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 159,945
- Stock #:
- 7314A
- VIN:
- 1GT42YEY1JF134748
2018 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
159,945 mi
Home delivery from Orem, UT
Price includes $661 shipping
Good Deal
$37,755
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,738
- Stock #:
- MP7665
- VIN:
- 1GT49WEY1RF214742
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
66,738 mi
Northglenn, CO
36 mi away
Fair Deal
$65,797
- Year:
- 2020
- 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:
- 125,000
- Stock #:
- 8313J
- VIN:
- 1GT49WEY6LF190722
Price drop
-$1,000
2020 GMC Sierra 3500HD
Denali Crew Cab 4WD
125,000 mi
Home delivery from Price, UT
Price includes $250 shipping
Good Deal
$46,744
$45,744
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Cayenne Red
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 33,990
- Stock #:
- AP8635
- VIN:
- 1GT49WEY7NF275393
2022 GMC Sierra 3500HD
Denali Crew Cab 4WD
33,990 mi
Thornton, CO
36 mi away
Fair Deal
$64,128
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Sonoma Red Metallic
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 91,393
- Stock #:
- PT60008A
- VIN:
- 1GT424E8XFF144324
2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
91,393 mi
Home delivery from Stillwater, OK
Price includes $484 shipping
Good Deal
$38,321
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 116,294
- Stock #:
- TN660867C
- VIN:
- 1GT424E8XFF654110
Price drop
-$2,500
2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
116,294 mi
Denver, CO
36 mi away
Good Deal
$41,301
$38,800
- 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:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 78,950
- Stock #:
- 320046T
- VIN:
- 1GT49WEY7RF320046
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
78,950 mi
Highlands Ranch, CO
14 mi away
Good Deal
$63,740
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 38,574
- Stock #:
- JV353828
- VIN:
- 1GT49WEY1NF353828
2022 GMC Sierra 3500HD
Denali Crew Cab 4WD
38,574 mi
Highlands Ranch, CO
14 mi away
Fair Deal
$62,740
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 88,581
- Stock #:
- T205060
- VIN:
- 1GT42YEY1JF205060
2018 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
88,581 mi
Home delivery from Littlefield, TX
Price includes $606 shipping
Good Deal
$47,431
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Gray (Dark Walnut/Dark Ash Grey)
- Transmission:
- Automatic
- Mileage:
- 83,076
- Stock #:
- NF227574
- VIN:
- 1GT49WEY2NF227574
2022 GMC Sierra 3500HD
Denali Crew Cab 4WD
83,076 mi
Centennial, CO
16 mi away
Good Deal
$54,998
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 40,858
- Stock #:
- 199650T
- VIN:
- 1GT49WEY6MF199650
Price drop
-$1,597
2021 GMC Sierra 3500HD
Denali Crew Cab 4WD
40,858 mi
Highlands Ranch, CO
14 mi away
Fair Deal
$63,340
$61,743
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black, Forge Perforated Leather Seating Surfac
- Transmission:
- Automatic
- Mileage:
- 51,101
- Stock #:
- ARF252562
- VIN:
- 1GT49WEY2RF252562
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
51,101 mi
Highlands Ranch, CO
15 mi away
Good Deal
$68,030
- Year:
- 2017
- 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:
- 6-Speed Automatic
- Mileage:
- 106,806
- Stock #:
- 890401
- VIN:
- 1GT42YEY4HF218976
2017 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
106,806 mi
Colorado Springs, CO
29 mi away
Good Deal
$43,488
- Year:
- 2019
- 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:
- 143,788
- Stock #:
- 1GT5796
- VIN:
- 1GT42WEY9KF135796
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
143,788 mi
Home delivery from Greensboro, NC
Price includes $1,936 shipping
Fair Deal
$42,830
- Year:
- 2019
- 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:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 61,241
- Stock #:
- 75274
- VIN:
- 1GT42WEY3KF169166
New arrival
Sponsored Listing
2019 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
61,241 mi
Kiowa, CO
24 mi away
Fair Deal
$55,800
FAQs
How many GMC Sierra 3500HD Denali vehicles in Castle Rock, CO have no reported accidents or damage?
179 out of 208 for sale near Castle Rock, CO have no reported accidents or damage.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Biodiesel, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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