Used GMC Sierra 3500HD SLT for Sale near Casper, WY

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Home delivery

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

16,375 miles

$64,655

Great Deal

$1,211/mo est.

Home delivery from Loveland, CO

Price includes $250 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:: Sterling Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 16,375
Stock #:: KM270919
VIN:: 1GT4UUE78SF270919

Home delivery

2022 GMC Sierra 3500HD

SLT Crew Cab 4WD

55,933 miles

$55,253

Great Deal

$1,070/mo est.

Home delivery from Price, UT

Price includes $258 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

Home delivery

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

13,659 miles

$68,753

Great Deal

$1,288/mo est.

Home delivery from Price, UT

Price includes $258 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

Home delivery

2020 GMC Sierra 3500HD

SLT Crew Cab 4WD

68,661 miles

$54,158

Fair Deal

$1,059/mo est.

Home delivery from Fort Collins, CO

Price includes $172 shipping

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

Home delivery

2019 GMC Sierra 3500HD

SLT Crew Cab 4WD

78,216 miles

$51,009

Fair Deal

$998/mo est.

Home delivery from Troutdale, OR

Price includes $1,019 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
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 78,216
Stock #:: 264916
VIN:: 1GT42VEYXKF264916

Home delivery

2021 GMC Sierra 3500HD

SLT Crew Cab 4WD

88,392 miles

$42,889

Good Deal

$832/mo est.

Home delivery from Blaine, WA

Price includes $892 shipping

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 Overdrive
Mileage:: 88,392
Stock #:: 140339-C40
VIN:: 1GT49UE73MF140339

Home delivery

2015 GMC Sierra 3500HD

SLT Crew Cab DRW 4WD

125,423 miles

$40,274

Fair Deal

$788/mo est.

Home delivery from Vernal, UT

Price includes $279 shipping

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:: Red
Fuel type:: Diesel
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 125,423
Stock #:: 65948
VIN:: 1GT423E86FF654289

Home delivery

2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

153,735 miles

$37,612

Good Deal

$736/mo est.

Home delivery from Post Falls, ID

Price includes $617 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

Home delivery

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

13,391 miles

$73,558

Good Deal

$1,378/mo est.

Home delivery from Lehi, UT

Price includes $332 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

Home delivery

2022 GMC Sierra 3500HD

SLT Crew Cab 4WD

132,252 miles

$45,208

Fair Deal

$876/mo est.

Home delivery from Tyler, TX

Price includes $1,413 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:: Red
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 132,252
Stock #:: 230207
VIN:: 1GT49UEY6NF230207

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Home delivery

2023 GMC Sierra 3500HD

SLT Crew Cab 4WD

64,558 miles

$53,952

Good Deal

$1,027/mo est.

Home delivery from Vernal, UT

Price includes $334 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

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Home delivery

2022 GMC Sierra 3500HD

SLT Crew Cab 4WD

112,984 miles

$49,618

Fair Deal

$961/mo est.

Home delivery from Fond du Lac, WI

Price includes $1,620 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:: Onyx Black
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 112,984
Stock #:: YB34788
VIN:: 1GT49UEY1NF135876

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Home delivery

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

50,937 miles

$63,316

Good Deal

$1,195/mo est.

Home delivery from Thornton, CO

Price includes $320 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:: 50,937
Stock #:: 8047GS
VIN:: 1GT49UEY1RF321651

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Home delivery

2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

103,679 miles

$44,365

Fair Deal

$868/mo est.

Home delivery from Tulsa, OK

Price includes $1,448 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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Home delivery

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

18,005 miles

$68,238

Good Deal

$1,288/mo est.

Home delivery from Highlands Ranch, CO

Price includes $250 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:: Onyx Black
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 18,005
Stock #:: JV196718
VIN:: 1GT49UEY5RF196718

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Home delivery

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

27,557 miles

$65,835

Good Deal

$1,243/mo est.

Home delivery from Houston, TX

Price includes $1,085 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:: Onyx Black
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 27,557
Stock #:: 406813
VIN:: 1GT49UEYXRF406813

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Home delivery

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

34,300 miles

$66,239

Good Deal

$1,241/mo est.

Home delivery from Highlands Ranch, CO

Price includes $250 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:: Summit White
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 34,300
Stock #:: JV133450
VIN:: 1GT4UUEY9SF133450

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Home delivery

2019 GMC Sierra 3500HD

SLT Crew Cab 4WD

133,662 miles

$40,661

Fair Deal

$795/mo est.

Home delivery from West Jordan, UT

Price includes $666 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

30,332 miles

$67,854

Fair Deal

$1,281/mo est.

Home delivery from Billings, MT

Price includes $356 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:: Sterling Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 30,332
Stock #:: 263765TG
VIN:: 1GT49UEYXRF263765

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Home delivery

2020 GMC Sierra 3500HD

SLT Crew Cab 4WD

146,821 miles

$40,626

Good Deal

$795/mo est.

Home delivery from Twin Falls, ID

Price includes $627 shipping

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
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 146,821
Stock #:: ST9634
VIN:: 1GT49UEYXLF182207

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Home delivery

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

91,957 miles

$57,696

Good Deal

$1,089/mo est.

Home delivery from Logan, UT

Price includes $362 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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Home delivery

2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

102,830 miles

$45,703

Fair Deal

$894/mo est.

Home delivery from Scottsdale, AZ

Price includes $715 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:: Blue
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 102,830
Stock #:: 20354
VIN:: 1GT42XCYXJF267974

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Home delivery

2011 GMC Sierra 3500HD

SLT Crew Cab LB 4WD

81,592 miles

$34,983

Good Deal

$684/mo est.

Home delivery from Chandler, AZ

Price includes $1,083 shipping

Year:: 2011
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:: Summit White
Fuel type:: Diesel
Interior color:: Very Dark Cashmere/Light Cashmere
Transmission:: Automatic
Mileage:: 81,592
Stock #:: T2128A
VIN:: 1GT424C87BF244975

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Home delivery

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

50,358 miles

$59,082

Fair Deal

$1,115/mo est.

Home delivery from Herculaneum, MO

Price includes $1,784 shipping

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
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 50,358
Stock #:: R87470
VIN:: 1GT49UE77RF362034

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