Home > Cars For Sale > 2021 Gmc Sierra 3500hd

2021 Gmc Sierra 3500hd for Sale - New & Used Cars

Filter results
Sort by

Filter results

 
   
   
 
Zip code
Distance
Make
Model
Year
to
Price
$
to
$
Millage
to
Seller type
 
 

Transmission

Drivetrain

Fuel

City MPG

to

Highway MPG

to

Engine

Body

Doors

History

Exterior colors

Interior colors

Days on the market

to

2021 Gmc Sierra 3500hd for Sale - New & Used Cars

Showing 1 - 24 of 503

Sort by

right pointer icon

Car shopping simplified

Get recommendations for your specific needs

Try Bumper Assistant
Used
Car Bumper.com

2021 GMC Sierra 3500HD Denali Pickup

VIN: 1GT49WEY1MF112611

$84,999

Millage Bumper.com Millage:
12,500
Location Bumper.com Location:
Las Vegas, NV
Color Bumper.com Color:
Silver
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD Denali Truck

VIN: 1GT49WEY0MF103589

$80,000

Check Bumper.com Clean title

Millage Bumper.com Millage:
43,001
Location Bumper.com Location:
Plymouth, WI
Color Bumper.com Color:
White
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500 HD Denali

VIN: 1GT49WEY7MF192786

$81,913

Check Bumper.com Clean title

Check Bumper.com 1 owner

Millage Bumper.com Millage:
41,050
Location Bumper.com Location:
Wenatchee, WA
Color Bumper.com Color:
White
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

PRE-OWNED 2021 GMC SIERRA 3500HD DENALI WITH NAVIGATION & 4WD

VIN: 1GT49WEY0MF257672

$83,500

Check Bumper.com Clean title

Check Bumper.com 1 owner

Millage Bumper.com Millage:
15,310
Location Bumper.com Location:
Coon Rapids, MN
Color Bumper.com Color:
Black
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500 HD SLT Truck Crew Cab

VIN: 1GT49UEY6MF156690

$77,588

Millage Bumper.com Millage:
15,998
Location Bumper.com Location:
West Salem, WI
Color Bumper.com Color:
White
Bodytype Bumper.com Body Type:
Truck
Check Availability
Ad

Sell Your Car, Quick and Easy

Connect with our partner, Peddle, for a quick and easy cash offer on your car

  • Check Bumper.com

    Get Cash for your car regardless of its condition

  • Check Bumper.com

    Sell your car fast and easy, right from your home

To get started, call (855) 540-0635 or click the button below

Get An Instant Offer
Used
Car Bumper.com

GMC SIERRA 3500HD SLT DUALLY CREW CAB PICKUP 4X4

VIN: 1GT49UEY4MF147731

$75,988

Millage Bumper.com Millage:
43,998
Location Bumper.com Location:
McAllen, TX
Color Bumper.com Color:
Silver
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD Denali

VIN: 1GT49WEY7MF317429

$86,990

Check Bumper.com 1 owner

Millage Bumper.com Millage:
15,327
Location Bumper.com Location:
Prineville, OR
Color Bumper.com Color:
White
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD

VIN: 1GT49WEY1MF282659

$89,995

Millage Bumper.com Millage:
8,125
Location Bumper.com Location:
Scottsdale, AZ
Color Bumper.com Color:
Red
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD Denali4WD

VIN: 1GT49WEY8MF133200

$78,991

Millage Bumper.com Millage:
53,919
Location Bumper.com Location:
Nampa, ID
Color Bumper.com Color:
Silver
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD Denali

VIN: 1GT49WEY8MF150885

$79,995

Millage Bumper.com Millage:
54,571
Location Bumper.com Location:
Waseca, MN
Color Bumper.com Color:
White
Bodytype Bumper.com Body Type:
Truck
Check Availability

Bumper

Top Auto Insurance Providers for you

Save money and get personalized auto insurance from top providers!

Learn More
Used
Car Bumper.com

2021 GMC Sierra 3500HD Denali

VIN: 1GT49WEYXMF237607

$89,988

Check Bumper.com 1 owner

Millage Bumper.com Millage:
1,502
Location Bumper.com Location:
Lauderhill, FL
Color Bumper.com Color:
Silver
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500 HD Crew Cab Standard Box 4-Wheel Drive SLE Truck

VIN: 1GT49TEY0MF306108

$73,000

Check Bumper.com Clean title

Check Bumper.com 1 owner

Millage Bumper.com Millage:
10
Location Bumper.com Location:
Johnsbury, VT
Color Bumper.com Color:
White
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD Crew Cab Standard Box 4-Wheel Drive AT4

VIN: 1GT49VEY6MF259758

$79,980

Millage Bumper.com Millage:
29,499
Location Bumper.com Location:
Grand Rapids, MN
Color Bumper.com Color:
Black
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD Denali Truck

VIN: 1GT49WEY9MF140995

$86,855

Millage Bumper.com Millage:
25,006
Location Bumper.com Location:
Billings, MT
Color Bumper.com Color:
Black
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD Denali

VIN: 1GT49WEY5MF288867

$85,900

Millage Bumper.com Millage:
15,040
Location Bumper.com Location:
Twin Falls, ID
Color Bumper.com Color:
Black
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD Denali

VIN: 1GT49WE76MF198344

$75,525

Millage Bumper.com Millage:
17,071
Location Bumper.com Location:
Faribault, MN
Color Bumper.com Color:
White
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD Denali *DIESEL*ALLISON TRANSMISSION*

VIN: 1GT49WEY5MF160077

$88,995

Millage Bumper.com Millage:
13,442
Location Bumper.com Location:
Coeur D'alene, ID
Color Bumper.com Color:
Black
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD AT4

VIN: 1GT49VEY4MF106201

$86,450

Millage Bumper.com Millage:
18,755
Location Bumper.com Location:
Mount Vernon, WA
Color Bumper.com Color:
Black
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD AT4 Truck Crew Cab

VIN: 1GT49VEY8MF213655

$89,627

Millage Bumper.com Millage:
10,236
Location Bumper.com Location:
Lakewood, WA
Color Bumper.com Color:
White
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD AT4

VIN: 1GT49VEY9MF117758

$84,998

Millage Bumper.com Millage:
17,959
Location Bumper.com Location:
Boise, ID
Color Bumper.com Color:
White
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD AT4 4WD

VIN: 1GT49VEY0MF105580

$84,995

Check Bumper.com Clean title

Millage Bumper.com Millage:
35,057
Location Bumper.com Location:
Logan, UT
Color Bumper.com Color:
Black
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD AT4

VIN: 1GT49VEY6MF111450

$82,997

Check Bumper.com Clean title

Millage Bumper.com Millage:
12,372
Location Bumper.com Location:
Carroll, OH
Color Bumper.com Color:
Black
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD

VIN: 1GT49VEY6MF307663

$89,000

Check Bumper.com 1 owner

Millage Bumper.com Millage:
2,085
Location Bumper.com Location:
Goodyear, AZ
Color Bumper.com Color:
White
Bodytype Bumper.com Body Type:
Truck
Check Availability
Used
Car Bumper.com

2021 GMC Sierra 3500HD AT4

VIN: 1GT49VE75MF103945

$69,990

Check Bumper.com Clean title

Check Bumper.com 1 owner

Millage Bumper.com Millage:
4,647
Location Bumper.com Location:
Granbury, TX
Color Bumper.com Color:
Bodytype Bumper.com Body Type:
Truck
Check Availability
Ad

Sell Your Car, Quick and Easy

Connect with our partner, Peddle, for a quick and easy cash offer on your car

  • Check Bumper.com

    Get Cash for your car regardless of its condition

  • Check Bumper.com

    Sell your car fast and easy, right from your home

To get started, call (855) 540-0635 or click the button below

Get An Instant Offer

Frequently Asked Questions

How much does a used GMC Sierra 3500HD cost?

The average cost of a GMC Sierra 3500HD depends on its year, condition and features. Our inventory of GMC Sierra 3500HD's range from $9,999 to $119,900 with years ranging from 2007 to 2022.

What are the most popular 2021 GMC Sierra 3500HD trims?

The top used 2021 GMC Sierra 3500HD trims based on our inventory are the GMC Sierra 3500HD Denali with 485 listings, the GMC Sierra 3500HD AT4 with 128 listings and the GMC Sierra 3500HD SLE with 64 listings.

What body styles does the 2021 GMC Sierra 3500HD offer?

The 2021 GMC Sierra 3500HD offers the Crew Cab, Regular Cab, Double Cab and Pickup body styles.

What is the MPG for a 2021 GMC Sierra 3500HD?

Our most popular listing, the 2021 GMC Sierra 3500HD gets an average MPG of Key city / Key highway.

What colors do the 2021 GMC Sierra 3500HD come in?

The 2021 GMC Sierra 3500HD comes in Ebony Twilight Metallic, Brownstone Metallic, Carbon Black Metallic, Cardinal Red, Jet Black w/Kalahari, Hunter Metallic, Onyx Black, Pacific Blue Metallic, Summit White, White Frost Tricoat, Cayenne Red Tintcoat and Quicksilver Metallic colors.