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2021 GMC Sierra 3500HD for Sale

Find the right 2021 GMC Sierra 3500HD right here. Our dealer network covers the entire U.S. and can find the perfect 2021 GMC Sierra 3500HD for you.

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Showing 1 - 24 of 397

Find the right 2021 GMC Sierra 3500HD right here. Our dealer network covers the entire U.S. and can find the perfect 2021 GMC Sierra 3500HD for you.

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Used

2021 GMC Sierra 3500HD Denali
VIN: 1GT49WEY5MF189157

$69,900

Vehicle Mileage Mileage:
25,752
Vehicle Location Location:
Front Royal, VA
Vehicle Color Color:
White ext, Gray int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD Denali 4WD Crew Cab 159 Truck
VIN: 1GT49WEY1MF161467

$70,991

Vehicle Mileage Mileage:
18,714
Vehicle Location Location:
Colorado Springs, CO
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD Crew Cab Denali Pickup 4D 6 1/2 ft
VIN: 1GT49WEY7MF153583

$56,999

Vehicle Mileage Mileage:
100,469
Vehicle Location Location:
Yakima, WA
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Denali
VIN: 1GT49WEY3MF175791

$63,988

Check Bumper.com 1 owner

Vehicle Mileage Mileage:
89,886
Vehicle Location Location:
Raleigh, NC
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Denali
VIN: 1GT49WEY5MF105158

$64,904

Vehicle Mileage Mileage:
68,197
Vehicle Location Location:
Buford, GA
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Crew Cab Long Box 4-Wheel Drive Denali
VIN: 1GT49WEY3MF173605

$57,995

Vehicle Mileage Mileage:
96,383
Vehicle Location Location:
Weatherford, TX
Vehicle Color Color:
Red ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Denali Truck
VIN: 1GT49WEY0MF255338

$64,989

Vehicle Mileage Mileage:
64,536
Vehicle Location Location:
Decatur, IL
Vehicle Color Color:
White ext, Gray int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD Denali Truck Crew Cab
VIN: 1GT49WEY8MF149297

$70,000

Vehicle Mileage Mileage:
22,645
Vehicle Location Location:
St Peters, MO
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Denali
VIN: 1GT49WEY7MF217458

$67,538

Check Bumper.com Clean title

Vehicle Mileage Mileage:
25,194
Vehicle Location Location:
Streetsboro, OH
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Denali 4WD Pickup
VIN: 1GT49WEY6MF144163

$70,389

Vehicle Mileage Mileage:
18,824
Vehicle Location Location:
Charlotte, NC
Vehicle Color Color:
Silver ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD SLT 4WD Crew Cab 172
VIN: 1GT49UEY7MF242851

$64,992

Vehicle Mileage Mileage:
30,917
Vehicle Location Location:
Midlothian, VA
Vehicle Color Color:
Brown ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Double Cab Long Box 4-Wheel Drive
VIN: 1GT59SEYXMF292863

$65,995

Vehicle Mileage Mileage:
10,000
Vehicle Location Location:
St. George, UT
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD SLT Truck Crew Cab
VIN: 1GT49UEY9MF287127

$64,990

Vehicle Mileage Mileage:
58,205
Vehicle Location Location:
Bozeman, MT
Vehicle Color Color:
White ext
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Double Cab Long Box 4-Wheel Drive
VIN: 1GT59SE7XMF241077

$44,895

Vehicle Mileage Mileage:
37,781
Vehicle Location Location:
Amarillo, TX
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Denali 4WD Pickup Truck
VIN: 1GT49WEYXMF256030

$79,225

Vehicle Mileage Mileage:
12,250
Vehicle Location Location:
Norfolk, VA
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Denali
VIN: 1GT49WEY2MF195885

$63,500

Vehicle Mileage Mileage:
72,323
Vehicle Location Location:
Minneapolis, MN
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD 4WD Crew Cab 167.7" DRW Denali
VIN: 1GT49WEY2MF115663

$77,995

Vehicle Mileage Mileage:
61,176
Vehicle Location Location:
Denver, CO
Vehicle Color Color:
Gold ext, Brown int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD SLT
VIN: 1GT49UEY8MF219174

$66,990

Check Bumper.com Clean title

Check Bumper.com 1 owner

Vehicle Mileage Mileage:
60,514
Vehicle Location Location:
Mount Vernon, OH
Vehicle Color Color:
White ext
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD AT4
VIN: 1GT49VEY1MF139303

$74,995

Vehicle Mileage Mileage:
35,027
Vehicle Location Location:
Hillsboro, OR
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD Denali
VIN: 1GT49WEY9MF158946

$73,470

Check Bumper.com Clean title

Vehicle Mileage Mileage:
10,712
Vehicle Location Location:
Shillington, PA
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD SLE Truck Crew Cab
VIN: 1GT49TE75MF172865

$55,997

Vehicle Mileage Mileage:
37,729
Vehicle Location Location:
Bellingham, WA
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD Denali Truck Crew Cab
VIN: 1GT49WEY1MF242663

$72,991

Vehicle Mileage Mileage:
0
Vehicle Location Location:
Exton, PA
Vehicle Color Color:
Black ext, Gray int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Crew Cab Long Box 4-Wheel Drive AT4
VIN: 1GT49VEYXMF124749

$65,748

Vehicle Mileage Mileage:
57,730
Vehicle Location Location:
Healdsburg, CA
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Denali
VIN: 1GT49WEY3MF163561

$72,998

Vehicle Mileage Mileage:
23,957
Vehicle Location Location:
Burnsville, MN
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup