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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 25 - 48 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 3500 HD Denali Truck Crew Cab
VIN: 1GT49WEY9MF106586

$72,999

Check Bumper.com 1 owner

Vehicle Mileage Mileage:
13,172
Vehicle Location Location:
Mount Vernon, WA
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Base
VIN: 1GT59SEY3MF178381

$49,790

Vehicle Mileage Mileage:
72,726
Vehicle Location Location:
Comanche, TX
Vehicle Color Color:
Brown ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD Truck Crew Cab
VIN: 1GT49WEY7MF205424

$77,698

Vehicle Mileage Mileage:
17,929
Vehicle Location Location:
Colma, CA
Vehicle Color Color:
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Denali Truck
VIN: 1GT49WEYXMF118794

$68,999

Vehicle Mileage Mileage:
135,577
Vehicle Location Location:
Colorado Springs, CO
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD SLE 4WD Crew Cab 6.6L V8 Pickup Truck w/Convenience Pkg
VIN: 1GT49TE76MF214864

$48,995

Vehicle Mileage Mileage:
74,856
Vehicle Location Location:
Sykesville, MD
Vehicle Color Color:
Silver ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Crew Cab Long Box 4-Wheel Drive SLE
VIN: 1GT49TEY4MF304491

$62,995

Vehicle Mileage Mileage:
24,003
Vehicle Location Location:
Sullivan, MO
Vehicle Color Color:
Silver ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD SLT
VIN: 1GT49UEY6MF299848

$69,999

Vehicle Mileage Mileage:
37,535
Vehicle Location Location:
Grand Forks, ND
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD Denali Truck Crew Cab
VIN: 1GT49WEY0MF236790

$68,995

Vehicle Mileage Mileage:
71,281
Vehicle Location Location:
Jacksonville, FL
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC SIERRA 3500HD SLT
VIN: 1GT49UEY6MF134530

$61,995

Vehicle Mileage Mileage:
69,696
Vehicle Location Location:
Manassas, VA
Vehicle Color Color:
Black ext
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD SLE
VIN: 1GT39TE71MF211043

$52,995

Vehicle Mileage Mileage:
17,614
Vehicle Location Location:
Everett, WA
Vehicle Color Color:
White ext
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD SLT Truck Crew Cab
VIN: 1GT49UE74MF154475

$61,999

Vehicle Mileage Mileage:
24,280
Vehicle Location Location:
York, ME
Vehicle Color Color:
Blue ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD Denali DRW
VIN: 1GT49WEY2MF138604

$72,525

Check Bumper.com 1 owner

Vehicle Mileage Mileage:
18,686
Vehicle Location Location:
San Angelo, TX
Vehicle Color Color:
White ext, Gray int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Crew Cab Long Box 4-Wheel Drive SLT
VIN: 1GT49UE79MF203377

$57,180

Vehicle Mileage Mileage:
77,005
Vehicle Location Location:
Cottondale, AL
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 SLE Truck Crew Cab
VIN: 1GT49TE70MF208140

$54,550

Vehicle Mileage Mileage:
29,924
Vehicle Location Location:
Williston, ND
Vehicle Color Color:
White ext
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD CrewCab AT4 X31 Off-Road
VIN: 1GT49VEY6MF122478

$70,915

Vehicle Mileage Mileage:
39,448
Vehicle Location Location:
Coeur D'alene, ID
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra Denali
VIN: 1GT49WEY5MF288948

$73,900

Vehicle Mileage Mileage:
26,742
Vehicle Location Location:
Hermiston, OR
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD AT4
VIN: 1GT49VEY7MF215610

$60,990

Vehicle Mileage Mileage:
88,355
Vehicle Location Location:
Mukwonago, WI
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 HD Denali DRW Truck Crew Cab
VIN: 1GT49WEY2MF134519

$71,886

Vehicle Mileage Mileage:
45,907
Vehicle Location Location:
Anniston, AL
Vehicle Color Color:
Blue ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Denali 4WD 4D Crew Cab
VIN: 1GT49WEY0MF124054

$67,999

Check Bumper.com Clean title

Vehicle Mileage Mileage:
68,715
Vehicle Location Location:
American Fork, UT
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD AT4
VIN: 1GT49VEY2MF200321

$66,855

Vehicle Mileage Mileage:
36,398
Vehicle Location Location:
Dickson, TN
Vehicle Color Color:
Blue ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD SLE Crew Cab Pickup
VIN: 1GT49TEY1MF153352

$56,990

Vehicle Mileage Mileage:
91,779
Vehicle Location Location:
Avondale, AZ
Vehicle Color Color:
White ext
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500 Denali HD
VIN: 1GT49WEY9MF188786

$72,625

Vehicle Mileage Mileage:
28,403
Vehicle Location Location:
Friendswood, TX
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2021 GMC Sierra 3500HD Crew Cab Standard Box 4-Wheel Drive Denali
VIN: 1GT49WE73MF307956

$67,567

Vehicle Mileage Mileage:
31,959
Vehicle Location Location:
Jamestown, ND
Vehicle Color Color:
Green ext
Vehicle Body Type Body Type:
Pickup
Used

GMC SLE
VIN: 1GT49TE7XMF144804

$54,998

Vehicle Mileage Mileage:
0
Vehicle Location Location:
Hermiston, OR
Vehicle Color Color:
White ext
Vehicle Body Type Body Type:
Pickup