Used GMC Sierra 3500HD SLE for Sale nearCastle Rock, CO
36 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- White
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 55,289
- Stock #:
- 656115B
- VIN:
- 1GT49TE73LF255418
Sponsored Listing
2020 GMC Sierra 3500HD
SLE Crew Cab 4WD
55,289 mi
Colorado Springs, CO
38 mi away
Good Deal
$40,028
- 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:
- 63,500
- Stock #:
- 457003A
- VIN:
- 1GT49TE76LF165986
Price drop
-$2,478
Sponsored Listing
2020 GMC Sierra 3500HD
SLE Crew Cab 4WD
63,500 mi
Colorado Springs, CO
38 mi away
Good Deal
$41,994
$40,215
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 15,333
- Stock #:
- T36633
- VIN:
- 1GT3UTEY7SF332146
New arrival
2025 GMC Sierra 3500HD
SLE Regular Cab LB 4WD
15,333 mi
Home delivery from Fond du Lac, WI
Price includes $1,624 shipping
Fair Deal
$59,059
- 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:
- White
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 55,289
- Stock #:
- 656115B
- VIN:
- 1GT49TE73LF255418
2020 GMC Sierra 3500HD
SLE Crew Cab 4WD
55,289 mi
Colorado Springs, CO
38 mi away
Good Deal
$40,028
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 126,744
- Stock #:
- C2854A
- VIN:
- 1GT49TE78PF208388
2023 GMC Sierra 3500HD
SLE Crew Cab 4WD
126,744 mi
Home delivery from Glenwood Springs, CO
Free home delivery
Fair Deal
$34,353
- 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:
- 63,500
- Stock #:
- 457003A
- VIN:
- 1GT49TE76LF165986
Price drop
-$2,478
2020 GMC Sierra 3500HD
SLE Crew Cab 4WD
63,500 mi
Colorado Springs, CO
38 mi away
Good Deal
$41,994
$40,215
- Year:
- 2013
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 134,137
- Stock #:
- 20367
- VIN:
- 1GT423CG1DF191307
2013 GMC Sierra 3500HD
SLE Crew Cab 4WD
134,137 mi
Denver, CO
36 mi away
Fair Deal
$21,778
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 41,087
- Stock #:
- LOP23207
- VIN:
- 1GT49TEYXPF143620
2023 GMC Sierra 3500HD
SLE Crew Cab 4WD
41,087 mi
Home delivery from Logan, UT
Price includes $399 shipping
Good Deal
$49,393
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 128,369
- Stock #:
- 171202
- VIN:
- 1GT49TE77MF171202
2021 GMC Sierra 3500HD
SLE Crew Cab 4WD
128,369 mi
Home delivery from Blaine, WA
Price includes $1,099 shipping
Good Deal
$31,926
- 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:
- Silver
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 74,760
- Stock #:
- IF234130W
- VIN:
- 1GT49TEYXPF234130
2023 GMC Sierra 3500HD
SLE Crew Cab 4WD
74,760 mi
Home delivery from Idaho Falls, ID
Price includes $693 shipping
Fair Deal
$47,976
- 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
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 113,109
- Stock #:
- 214912
- VIN:
- 1GT49TEY2RF214912
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
113,109 mi
Home delivery from Baltimore, OH
Price includes $1,776 shipping
Good Deal
$44,726
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 116,225
- Stock #:
- EV191703
- VIN:
- 1GT49TE76NF191703
New arrival
2022 GMC Sierra 3500HD
SLE Crew Cab 4WD
116,225 mi
Home delivery from Houston, TX
Price includes $1,455 shipping
Good Deal
$35,670
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 71,691
- Stock #:
- IF142345
- VIN:
- 1GT49TE76RF142345
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
71,691 mi
Home delivery from Idaho Falls, ID
Price includes $693 shipping
Great Deal
$45,191
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 24,820
- Stock #:
- B11267
- VIN:
- 1GT49TE75RF387735
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
24,820 mi
Home delivery from Bellingham, WA
Price includes $1,626 shipping
Great Deal
$50,326
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 45,652
- Stock #:
- LOP23232
- VIN:
- 1GT49TEY8RF264813
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
45,652 mi
Home delivery from Logan, UT
Price includes $399 shipping
Fair Deal
$55,693
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 51,074
- Stock #:
- L183391T
- VIN:
- 1GT49TEY1PF183391
2023 GMC Sierra 3500HD
SLE Crew Cab 4WD
51,074 mi
Home delivery from Logan, UT
Price includes $499 shipping
Fair Deal
$49,605
- Year:
- 2023
- 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:
- 70,923
- Stock #:
- 70773
- VIN:
- 1GT49TE7XPF238346
2023 GMC Sierra 3500HD
SLE Crew Cab 4WD
70,923 mi
Home delivery from Centerville, UT
Price includes $576 shipping
Good Deal
$40,573
- 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
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 39,798
- Stock #:
- B11301
- VIN:
- 1GT59TEY1RF377376
2024 GMC Sierra 3500HD
SLE Double Cab LB 4WD
39,798 mi
Home delivery from Bellingham, WA
Price includes $1,626 shipping
Fair Deal
$54,326
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 52,831
- Stock #:
- 71030
- VIN:
- 1GT49TEY8RF132201
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
52,831 mi
Home delivery from Centerville, UT
Price includes $576 shipping
Fair Deal
$55,074
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,970
- Stock #:
- 28571762
- VIN:
- 1GT49TE79PF150338
2023 GMC Sierra 3500HD
SLE Crew Cab 4WD
47,970 mi
Store transfer to Parker, CO
Price includes $1,599 shipping
Fair Deal
$46,597
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 16,323
- Stock #:
- DS3199
- VIN:
- 1GT3UTE71SF195745
2025 GMC Sierra 3500HD
SLE Regular Cab LB 4WD
16,323 mi
Home delivery from Billings, MT
Price includes $722 shipping
Good Deal
$51,414
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 2 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:
- 1,022
- Stock #:
- TX09669
- VIN:
- 1GT3UTEY8TF146696
2026 GMC Sierra 3500HD
SLE Regular Cab LB 4WD
1,022 mi
Home delivery from Live Oak, TX
Price includes $1,430 shipping
No Rating
$81,420
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 35,352
- Stock #:
- 4071
- VIN:
- 1GT49TEY8RF403256
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
35,352 mi
Home delivery from Lewisville, TX
Price includes $628 shipping
High Priced
$59,123
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 2 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:
- 44,284
- Stock #:
- A87490
- VIN:
- 1GT39TEYXNF244570
2022 GMC Sierra 3500HD
SLE LB 4WD
44,284 mi
Home delivery from Herculaneum, MO
Price includes $1,568 shipping
High Priced
$51,136
FAQs
How many GMC Sierra 3500HD SLE vehicles in Castle Rock, CO have no reported accidents or damage?
33 out of 36 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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