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2020 GMC Sierra 3500HD for Sale

Find the right 2020 GMC Sierra 3500HD right here. Our dealer network covers the entire U.S. and can find the perfect 2020 GMC Sierra 3500HD for you.

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Showing 25 - 48 of 518

Find the right 2020 GMC Sierra 3500HD right here. Our dealer network covers the entire U.S. and can find the perfect 2020 GMC Sierra 3500HD for you.

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Used

2020 GMC Sierra 3500HD Denali Ultimate Truck Crew Cab
VIN: 1GT49WEY8LF182833

$62,350

Vehicle Mileage Mileage:
110,605
Vehicle Location Location:
Weimar, TX
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali 4WD Crew Cab 172
VIN: 1GT49WEY1LF249353

$72,346

Vehicle Mileage Mileage:
40,093
Vehicle Location Location:
Roswell, NM
Vehicle Color Color:
White ext, Gray int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD SLT
VIN: 1GT49UE75LF148103

$59,994

Vehicle Mileage Mileage:
69,336
Vehicle Location Location:
Salt Lake City, UT
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali
VIN: 1GT49WE72LF233685

$65,995

Vehicle Mileage Mileage:
24,918
Vehicle Location Location:
Kittanning, PA
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali
VIN: 1GT49WEY8LF292345

$69,989

Vehicle Mileage Mileage:
23,956
Vehicle Location Location:
Billings, MT
Vehicle Color Color:
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD
VIN: 1GT59TEY9LF212621

$60,997

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Vehicle Mileage Mileage:
33,933
Vehicle Location Location:
Fond Du Lac, WI
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD 3500 AT4
VIN: 1GT49VEY2LF296417

$59,800

Vehicle Mileage Mileage:
94,399
Vehicle Location Location:
Livingston, MT
Vehicle Color Color:
Black ext
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD AT4
VIN: 1GT49VE70LF335710

$77,706

Vehicle Mileage Mileage:
40,795
Vehicle Location Location:
Salisbury, NC
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500 Denali
VIN: 1GT49WEYXLF147792

$65,900

Vehicle Mileage Mileage:
74,491
Vehicle Location Location:
Mount Joy, PA
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD SLE
VIN: 1GT49TE78LF153354

$50,966

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Vehicle Mileage Mileage:
66,852
Vehicle Location Location:
East Syracuse, NY
Vehicle Color Color:
Red ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500 Denali
VIN: 1GT49WEY1LF176825

$60,998

Vehicle Mileage Mileage:
85,920
Vehicle Location Location:
Puyallup, WA
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali Truck Crew Cab
VIN: 1GT49WEY7LF221055

$69,880

Vehicle Mileage Mileage:
50,275
Vehicle Location Location:
Puyallup, WA
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500 HD Double Cab 4WD
VIN: 1GT59SEY5LF218278

$49,911

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Vehicle Mileage Mileage:
55,000
Vehicle Location Location:
Hampstead, NH
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali
VIN: 1GT49WEY7LF213599

$61,900

Vehicle Mileage Mileage:
69,156
Vehicle Location Location:
Phoenix, AZ
Vehicle Color Color:
Blue ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500 HD SLE Truck
VIN: 1GT49TE71LF225902

$50,598

Vehicle Mileage Mileage:
51,389
Vehicle Location Location:
Fargo, ND
Vehicle Color Color:
Silver ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali
VIN: 1GT49WEYXLF253451

$61,600

Vehicle Mileage Mileage:
70,132
Vehicle Location Location:
Phoenix, AZ
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD AT4
VIN: 1GT49VEY8LF328240

$68,995

Vehicle Mileage Mileage:
6,132
Vehicle Location Location:
Sioux Falls, SD
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500 HD SLE
VIN: 1GT49TE78LF319520

$49,995

Vehicle Mileage Mileage:
44,731
Vehicle Location Location:
Enosburg, VT
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500 HD Truck Crew Cab
VIN: 1GT49SE7XLF324342

$45,960

Vehicle Mileage Mileage:
58,421
Vehicle Location Location:
Rutland, VT
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Crew Cab Long Box 4-Wheel Drive Denali
VIN: 1GT49WEY5LF334793

$82,988

Vehicle Mileage Mileage:
21,507
Vehicle Location Location:
San Diego, CA
Vehicle Color Color:
White ext, Gray int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali
VIN: 1GT49WEY0LF286913

$63,994

Vehicle Mileage Mileage:
77,879
Vehicle Location Location:
Midland, TX
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Crew Cab Long Box 4-Wheel Drive SLT
VIN: 1GT49UEY1LF280929

$64,455

Check Bumper.com 1 owner

Vehicle Mileage Mileage:
59,493
Vehicle Location Location:
Decatur, TX
Vehicle Color Color:
Silver ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali
VIN: 1GT49WEY0LF320218

$68,983

Vehicle Mileage Mileage:
33,308
Vehicle Location Location:
Leavenworth, KS
Vehicle Color Color:
White ext
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD 4WD Denali Crew Cab
VIN: 1GT49WEY6LF328923

$74,773

Vehicle Mileage Mileage:
7,643
Vehicle Location Location:
Saint Louis, MO
Vehicle Color Color:
White ext, Gray int
Vehicle Body Type Body Type:
Pickup