Used GMC Sierra 3500HD SLE for Sale nearLongmont, CO
43 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 107,099
- Stock #:
- TG367153A
- VIN:
- 1GD42WCY8JF156832
Price drop
-$1,177
Sponsored Listing
2018 GMC Sierra 3500HD
SLE Crew Cab DRW 4WD
107,099 mi
Greeley, CO
25 mi away
Good Deal
$40,347
$39,170
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 11,655
- Stock #:
- JV199448
- VIN:
- 1GT3UTE74SF199448
Sponsored Listing
2025 GMC Sierra 3500HD
SLE Regular Cab LB 4WD
11,655 mi
Highlands Ranch, CO
42 mi away
Great Deal
$49,741
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 11,655
- Stock #:
- JV199448
- VIN:
- 1GT3UTE74SF199448
2025 GMC Sierra 3500HD
SLE Regular Cab LB 4WD
11,655 mi
Highlands Ranch, CO
42 mi away
Great Deal
$49,741
- 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
20 mi away
Fair Deal
$21,778
- 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 $1,054 shipping
Good Deal
$31,317
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 107,099
- Stock #:
- TG367153A
- VIN:
- 1GD42WCY8JF156832
Price drop
-$1,177
2018 GMC Sierra 3500HD
SLE Crew Cab DRW 4WD
107,099 mi
Greeley, CO
25 mi away
Good Deal
$40,347
$39,170
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 52,906
- Stock #:
- 19744
- VIN:
- 1GT49TEY2PF210713
2023 GMC Sierra 3500HD
SLE Crew Cab 4WD
52,906 mi
Home delivery from Pasco, WA
Price includes $1,224 shipping
Fair Deal
$49,526
- 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:
- 24,836
- Stock #:
- B11267
- VIN:
- 1GT49TE75RF387735
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
24,836 mi
Home delivery from Bellingham, WA
Price includes $1,558 shipping
Good Deal
$50,258
- 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
- Transmission:
- Automatic
- Mileage:
- 25,262
- Stock #:
- 141975
- VIN:
- 1GT49TE71RF141975
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
25,262 mi
Home delivery from Sandy, UT
Price includes $537 shipping
Great Deal
$46,821
- 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 $538 shipping
Good Deal
$41,038
- 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 $367 shipping
Good Deal
$47,361
- 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 $1,558 shipping
Good Deal
$54,258
- 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 $628 shipping
Good Deal
$46,628
- 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:
- 43,024
- Stock #:
- 26122A
- VIN:
- 1GT49TEY1PF197159
New arrival
2023 GMC Sierra 3500HD
SLE Crew Cab 4WD
43,024 mi
Home delivery from Chadron, NE
Price includes $852 shipping
Fair Deal
$50,937
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 43,766
- Stock #:
- 149975
- VIN:
- 1GT49TE79LF149975
New arrival
2020 GMC Sierra 3500HD
SLE Crew Cab 4WD
43,766 mi
Home delivery from Bend, OR
Price includes $1,734 shipping
Good Deal
$41,690
- 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 $1,780 shipping
Fair Deal
$44,730
- 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 $367 shipping
Fair Deal
$54,861
- 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
$33,953
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 82,913
- Stock #:
- A23199
- VIN:
- 1GT49TEY9RF243646
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
82,913 mi
Home delivery from Logan, UT
Price includes $367 shipping
Fair Deal
$50,861
- 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 $538 shipping
Fair Deal
$54,538
- 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:
- 16,324
- Stock #:
- DS3199
- VIN:
- 1GT3UTE71SF195745
Price drop
-$1,000
2025 GMC Sierra 3500HD
SLE Regular Cab LB 4WD
16,324 mi
Home delivery from Billings, MT
Price includes $638 shipping
Good Deal
$50,331
$49,330
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 109,196
- Stock #:
- A23202
- VIN:
- 1GT49TEY7RF264883
New arrival
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
109,196 mi
Home delivery from West Jordan, UT
Price includes $732 shipping
Fair Deal
$47,226
- 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:
- Summit White
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 27,704
- Stock #:
- 141285
- VIN:
- 1GT49TE79RF141285
Photos coming soon
New arrival
2024 GMC Sierra 3500HD
SLE Crew Cab 4WD
27,704 mi
Home delivery from Gillette, WY
Price includes $447 shipping
Fair Deal
$55,769
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- Automatic
- Mileage:
- 83,505
- Stock #:
- 2671
- VIN:
- 1GD42WCG8JF233142
2018 GMC Sierra 3500HD
SLE Crew Cab DRW 4WD
83,505 mi
Home delivery from Billings, MT
Price includes $638 shipping
Fair Deal
$36,538
FAQs
How many GMC Sierra 3500HD SLE vehicles in Longmont, CO have no reported accidents or damage?
40 out of 44 for sale near Longmont, 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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