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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 49 - 72 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 3500 Denali HD
VIN: 1GT49WEY1LF252561

$62,888

Vehicle Mileage Mileage:
83,927
Vehicle Location Location:
Friendswood, TX
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500 HD Denali Truck
VIN: 1GT49WEY7LF253715

$59,995

Vehicle Mileage Mileage:
93,545
Vehicle Location Location:
Auburn, NY
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD AT4
VIN: 1GT49VEY0LF281446

$67,998

Vehicle Mileage Mileage:
40,271
Vehicle Location Location:
Salt Lake City, UT
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD AT4 4WD 4D Crew Cab
VIN: 1GT49VEY8LF261655

$66,000

Vehicle Mileage Mileage:
46,819
Vehicle Location Location:
Minot, ND
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Crew Cab Standard Box 4-Wheel Drive Denali
VIN: 1GT49WEY7LF113342

$75,204

Vehicle Mileage Mileage:
14,379
Vehicle Location Location:
Boise, ID
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 Denali
VIN: 1GT49WEY6LF146834

$64,993

Vehicle Mileage Mileage:
0
Vehicle Location Location:
Strongsville, OH
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali Truck Crew Cab
VIN: 1GT49WEY8LF335923

$63,000

Vehicle Mileage Mileage:
75,743
Vehicle Location Location:
Fargo, ND
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali Ultimate Pkg DURAMAX Nav Gooseneck/5th Wheel Convenience Sunroof Running Boards
VIN: 1GT49WEY6LF303214

$65,500

Vehicle Mileage Mileage:
55,947
Vehicle Location Location:
Butler, PA
Vehicle Color Color:
Blue ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali 4WD 4D Crew Cab
VIN: 1GT49WEY3LF323579

$63,224

Vehicle Mileage Mileage:
77,352
Vehicle Location Location:
Fort Myers, FL
Vehicle Color Color:
Black ext, Gray int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali
VIN: 1GT49WEY2LF282801

$65,888

Vehicle Mileage Mileage:
50,831
Vehicle Location Location:
Grapevine, TX
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali
VIN: 1GT49WEYXLF320209

$69,745

Vehicle Mileage Mileage:
34,959
Vehicle Location Location:
Great Falls, MT
Vehicle Color Color:
Silver ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD SLT
VIN: 1GT49UEY9LF278782

$59,900

Vehicle Mileage Mileage:
63,317
Vehicle Location Location:
Grand Ledge, MI
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali
VIN: 1GT49WEY5LF171286

$76,565

Vehicle Mileage Mileage:
14,851
Vehicle Location Location:
Plant City, FL
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500 SLE Truck Crew Cab
VIN: 1GT49TE77LF232210

$53,000

Vehicle Mileage Mileage:
15,623
Vehicle Location Location:
Williston, ND
Vehicle Color Color:
White ext
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD SLT Truck Crew Cab
VIN: 1GT49UEY8LF153367

$68,278

Vehicle Mileage Mileage:
57,037
Vehicle Location Location:
Lakewood, NY
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500 Denali w/ Ultimate Package
VIN: 1GT49WEY8LF223476

$65,400

Vehicle Mileage Mileage:
74,640
Vehicle Location Location:
Georgetown, KY
Vehicle Color Color:
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali Truck
VIN: 1GT49WEY0LF188948

$69,999

Vehicle Mileage Mileage:
42,964
Vehicle Location Location:
Marshall, MN
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali
VIN: 1GT49WEY4LF134925

$69,987

Check Bumper.com 1 owner

Vehicle Mileage Mileage:
68,325
Vehicle Location Location:
Gilbert, AZ
Vehicle Color Color:
White ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Crew Cab Standard Box 4-Wheel Drive Denali
VIN: 1GT49WE72LF273569

$67,988

Vehicle Mileage Mileage:
9,505
Vehicle Location Location:
East Providence, RI
Vehicle Color Color:
Silver ext
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500 HD AT4 Truck
VIN: 1GT49VEY2LF235309

$71,318

Vehicle Mileage Mileage:
32,866
Vehicle Location Location:
Midland, MI
Vehicle Color Color:
Blue ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali Truck Crew Cab
VIN: 1GT49WEY8LF137911

$62,994

Vehicle Mileage Mileage:
89,108
Vehicle Location Location:
Chico, CA
Vehicle Color Color:
Red ext, Black int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Denali Truck Crew Cab
VIN: 1GT49WEY8LF238043

$59,995

Vehicle Mileage Mileage:
87,988
Vehicle Location Location:
Cheyenne, WY
Vehicle Color Color:
White ext, Gray int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500HD Crew Cab Long Box 4-Wheel Drive Denali
VIN: 1GT49WEY1LF300513

$75,590

Vehicle Mileage Mileage:
49,376
Vehicle Location Location:
Phoenix, AZ
Vehicle Color Color:
White ext, Gray int
Vehicle Body Type Body Type:
Pickup
Used

2020 GMC Sierra 3500 Denali
VIN: 1GT49WEY9LF270595

$68,998

Vehicle Mileage Mileage:
60,541
Vehicle Location Location:
Austin, TX
Vehicle Color Color:
Black ext, Black int
Vehicle Body Type Body Type:
Pickup