Home  >  GMC  >  Sierra 3500HD  >  2021

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.

Filter results
Sort by
Filter results



to


to


Vehicle Mileage

to


Vehicle Mileage Transmission

Vehicle drivetrain Drivetrain

Number of Doors

Vehicle History

Exterior Color

Interior Color

Showing 1,081 - 1,104 of 1,297

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.

Sort by

Save

2021 GMC Sierra Denali
VIN: 1GT49WE7XMF272834

$75,999

Mileage Mileage:
18893
Location Location:
Grand Junction, CO
Color Color:
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500 HD Denali Truck Crew Cab
VIN: 1GT49WEYXMF137894

$76,991

Clean title Clean title

Mileage Mileage:
47239
Location Location:
Lubbock, TX
Color Color:
Silver ext, Gray int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Denali
VIN: 1GT49WEYXMF250955

$73,999

One owner 1 owner

Mileage Mileage:
32569
Location Location:
High Point, NC
Color Color:
White ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500 HD Denali Truck Crew Cab
VIN: 1GT49WEYXMF156901

$76,999

Mileage Mileage:
26578
Location Location:
Houston, TX
Color Color:
Black ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Denali Truck
VIN: 1GT49WEYXMF166005

$81,743

Clean title Clean title

One owner 1 owner

Mileage Mileage:
13461
Location Location:
Carrollton, TX
Color Color:
White ext, Gray int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Crew Cab Long Box 4-Wheel Drive Denali
VIN: 1GT49WEY3MF248092

$74,995

Mileage Mileage:
64035
Location Location:
Houston, TX
Color Color:
White ext, Gray int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Denali
VIN: 1GT49WEY3MF242860

$78,995

Mileage Mileage:
19504
Location Location:
White Bear Lake, MN
Color Color:
Black ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500 HD 4WD CREW 159
VIN: 1GT49SEY8MF100108

$62,234

Clean title Clean title

One owner 1 owner

Mileage Mileage:
29648
Location Location:
Fenton, MI
Color Color:
Silver ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD SLT 4WD Crew Cab Pickup
VIN: 1GT49UEY2MF158596

$68,750

Mileage Mileage:
21256
Location Location:
Salt Lake City, UT
Color Color:
Black ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500 HD Denali Truck Crew Cab
VIN: 1GT49WEY5MF308759

$79,995

Mileage Mileage:
11077
Location Location:
Dalhart, TX
Color Color:
White ext, Gray int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Denali 4WD Crew Cab 159" Pickup
VIN: 1GT49WEY2MF128865

$77,597

One owner 1 owner

Mileage Mileage:
49156
Location Location:
Colorado Springs, CO
Color Color:
White ext
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Denali
VIN: 1GT49WEY0MF196601

$78,995

Mileage Mileage:
38674
Location Location:
Pecos, TX
Color Color:
White ext
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD
VIN: 1GT49VEY7MF274270

$73,745

Mileage Mileage:
39293
Location Location:
Gillette, WY
Color Color:
White ext
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Denali
VIN: 1GT49WEYXMF123560

$74,971

One owner 1 owner

Mileage Mileage:
23472
Location Location:
Marysville, WA
Color Color:
Black ext, Gray int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Denali 4WD 4D Crew Cab
VIN: 1GT49WEY4MF235528

$78,999

Clean title Clean title

One owner 1 owner

Mileage Mileage:
23941
Location Location:
Walla Walla, WA
Color Color:
White ext
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD AT4 Truck Crew Cab
VIN: 1GT49VEY5MF120396

$89,995

Mileage Mileage:
27140
Location Location:
Phoenix, AZ
Color Color:
Blue ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Denali
VIN: 1GT49WEY8MF201107

$67,000

Mileage Mileage:
49646
Location Location:
Augusta, GA
Color Color:
White ext, Gray int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500 HD Denali DRW
VIN: 1GT49WEY6MF128268

$79,999

Clean title Clean title

Mileage Mileage:
27199
Location Location:
Fairborn, OH
Color Color:
Black ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Denali 4WD Crew Cab Pickup
VIN: 1GT49WEY5MF107959

$73,599

Mileage Mileage:
54738
Location Location:
Greeley, CO
Color Color:
White ext, Gray int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500 HD Denali Truck Crew Cab
VIN: 1GT49WEY2MF109622

$77,999

Mileage Mileage:
22273
Location Location:
Fort Myers, FL
Color Color:
White ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Base Truck
VIN: 1GT49SEY7MF191436

$65,999

Mileage Mileage:
24753
Location Location:
Castle Rock, CO
Color Color:
White ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD
VIN: 1GT49SEY4MF107797

$55,477

Clean title Clean title

One owner 1 owner

Mileage Mileage:
87723
Location Location:
Bakersfield, CA
Color Color:
White ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500 HD Denali
VIN: 1GT49WE71MF158334

$65,995

Mileage Mileage:
64023
Location Location:
Saint Cloud, MN
Color Color:
Red ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info

Save

2021 GMC Sierra 3500HD Crew Cab Long Box 4-Wheel Drive Denali
VIN: 1GT49WEY0MF201411

$78,299

Clean title Clean title

One owner 1 owner

Mileage Mileage:
35310
Location Location:
Bryant, AR
Color Color:
Silver ext, Black int
Body Type Body Type:
Pickup
Get Vehicle Info