Used GMC Sierra 3500HD SLT for Sale near Boulder, CO

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2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

18,005 miles

$67,988

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:: 10-Speed Automatic
Mileage:: 18,005
Stock #:: JV196718
VIN:: 1GT49UEY5RF196718

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

16,375 miles

$64,405

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Sterling Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 16,375
Stock #:: KM270919
VIN:: 1GT4UUE78SF270919

2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

130,010 miles

$41,700

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:: White
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 130,010
Stock #:: 11805
VIN:: 1GT42XCYXJF275640

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

59,608 miles

$62,099

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:: Titanium Rush Metallic
Fuel type:: Biodiesel
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 59,608
Stock #:: RF133352T
VIN:: 1GT49UEY4RF133352

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

16,375 miles

$64,405

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Sterling Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 16,375
Stock #:: KM270919
VIN:: 1GT4UUE78SF270919

2020 GMC Sierra 3500HD

SLT Crew Cab 4WD

68,661 miles

$53,986

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:: Summit White
Fuel type:: Biodiesel
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 68,661
Stock #:: J10757
VIN:: 1GT49UEY3LF146407

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

18,005 miles

$67,988

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:: 10-Speed Automatic
Mileage:: 18,005
Stock #:: JV196718
VIN:: 1GT49UEY5RF196718

2022 GMC Sierra 3500HD

SLT Crew Cab 4WD

80,927 miles

$53,970

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
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 80,927
Stock #:: 336825C
VIN:: 1GT49UEY5NF281648

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

50,937 miles

$62,997

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:: 50,937
Stock #:: 8047GS
VIN:: 1GT49UEY1RF321651

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2019 GMC Sierra 3500HD

SLT Crew Cab 4WD

133,662 miles

$40,615

Good Deal

$794/mo est.

Home delivery from West Jordan, UT

Price includes $720 shipping

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:: White Frost Tricoat
Fuel type:: Biodiesel
Interior color:: Cocoa/Dune
Transmission:: 6-Speed Automatic
Mileage:: 133,662
Stock #:: T20838
VIN:: 1GT42VEY1KF149606

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Home delivery

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

91,957 miles

$57,788

Fair Deal

$1,091/mo est.

Home delivery from Logan, UT

Price includes $454 shipping

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:: 91,957
Stock #:: L226248
VIN:: 1GT49UEY3RF226248

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2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

34,300 miles

$65,989

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:: Summit White
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 34,300
Stock #:: JV133450
VIN:: 1GT4UUEY9SF133450

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2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

23,146 miles

$68,693

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:: Sterling Metallic
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 23,146
Stock #:: 337363A
VIN:: 1GT49UEY4RF205294

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Home delivery

2023 GMC Sierra 3500HD

SLT Crew Cab 4WD

64,558 miles

$53,958

Good Deal

$1,027/mo est.

Home delivery from Vernal, UT

Price includes $340 shipping

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:: 64,558
Stock #:: 4A160287
VIN:: 1GT49UEY4PF160287

2019 GMC Sierra 3500HD

SLT Crew Cab 4WD

201,685 miles

$26,637

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:: White
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 201,685
Stock #:: 231558
VIN:: 1GT42VCY6KF231558

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Home delivery

2022 GMC Sierra 3500HD

SLT Crew Cab 4WD

55,933 miles

$55,230

Good Deal

$1,070/mo est.

Home delivery from Price, UT

Price includes $235 shipping

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:: Quicksilver Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 55,933
Stock #:: 7856
VIN:: 1GT49UEY5NF101892

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Home delivery

2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

103,679 miles

$42,345

Fair Deal

$828/mo est.

Home delivery from Tulsa, OK

Price includes $1,152 shipping

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:: Cocoa/Dune
Transmission:: 6-Speed Automatic
Mileage:: 103,679
Stock #:: TTM1265
VIN:: 1GT42XEY1JF125428

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2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

130,010 miles

$41,700

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:: White
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 130,010
Stock #:: 11805
VIN:: 1GT42XCYXJF275640

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Home delivery

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

13,391 miles

$73,577

Fair Deal

$1,378/mo est.

Home delivery from Lehi, UT

Price includes $351 shipping

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:: Titanium
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 13,391
Stock #:: 14864
VIN:: 1GT4UUEY1SF170573

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Home delivery

2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

153,735 miles

$37,783

Fair Deal

$739/mo est.

Home delivery from Post Falls, ID

Price includes $788 shipping

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:: Red
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 153,735
Stock #:: L2605
VIN:: 1GT42XEY8JF133588

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Home delivery

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

13,216 miles

$63,880

Great Deal

$1,197/mo est.

Home delivery from West Plains, MO

Price includes $1,900 shipping

Year:: 2025
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:: Dark Walnut/Slate, Perforated Leather-appointed fr
Transmission:: Automatic
Mileage:: 13,216
Stock #:: 26477A
VIN:: 1GT4UUE72SF349731

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2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

13,659 miles

$68,730

Good Deal

$1,288/mo est.

Home delivery from Price, UT

Price includes $235 shipping

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:: Sterling Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 13,659
Stock #:: 7704
VIN:: 1GT4UUEY7SF321075

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2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

21,437 miles

$69,757

Fair Deal

$1,307/mo est.

Home delivery from Grand Junction, CO

Price includes $262 shipping

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:: Sterling Metallic
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 21,437
Stock #:: 8123
VIN:: 1GT4UUEY6SF102236

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2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

34,300 miles

$65,989

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:: Summit White
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 34,300
Stock #:: JV133450
VIN:: 1GT4UUEY9SF133450

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