Home  >  GMC  >  Sierra 2500HD  >  2021

Used 2021 GMC Sierra 2500HD for Sale

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

Showing 1 - 24 of 1,316

Sort by

right pointer icon

Car shopping simplified

Get recommendations for your specific needs

Try Bumper Assistant
Used
2021 GMC Sierra 2500HD AT4 Truck Crew Cab

VIN: 1GT49PEY7MF218566

No PriceContact Dealer

Millage Bumper.com Millage:
16,214
Location Bumper.com Location:
Allentown, PA
Color Bumper.com Color:
White ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD 4x4 Crew Cab AT4

VIN: 1GT49PEY3MF163369

$75,997

Check Bumper.com Clean title

Millage Bumper.com Millage:
21,771
Location Bumper.com Location:
Fond du Lac, WI
Color Bumper.com Color:
Black ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD AT4

VIN: 1GT19PEYXMF203627

$75,354

Millage Bumper.com Millage:
14,212
Location Bumper.com Location:
Greeley, CO
Color Bumper.com Color:
Black ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD AT4

VIN: 1GT19PEYXMF132803

$70,980

Check Bumper.com Clean title

Check Bumper.com 1 owner

Millage Bumper.com Millage:
10,175
Location Bumper.com Location:
Salt Lake City, UT
Color Bumper.com Color:
White ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD AT4 4WD

VIN: 1GT19PEY9MF135658

$73,999

Millage Bumper.com Millage:
13,236
Location Bumper.com Location:
Urbandale, IA
Color Bumper.com Color:
Black ext, Black int
Bodytype Bumper.com Body Type:
Pickup
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
2021 GMC Sierra 2500HD AT4 4WD

VIN: 1GT19PEY7MF135626

$73,999

Millage Bumper.com Millage:
6,847
Location Bumper.com Location:
Urbandale, IA
Color Bumper.com Color:
Black ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
Ken Garff 2021 GMC Sierra 2500HD AT4 4WD 4 Door Crew Cab Short Bed Truck

VIN: 1GT19PEY5MF170357

$68,450

Millage Bumper.com Millage:
18,671
Location Bumper.com Location:
Greeley, CO
Color Bumper.com Color:
White ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD AT4

VIN: 1GT19PEY4MF172133

$75,054

Millage Bumper.com Millage:
16,153
Location Bumper.com Location:
Greeley, CO
Color Bumper.com Color:
Black ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD AT4

VIN: 1GT19PEY1MF294545

$69,998

Millage Bumper.com Millage:
12,171
Location Bumper.com Location:
Salt Lake City, UT
Color Bumper.com Color:
White ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500 HD AT4

VIN: 1GT19PEY1MF133418

$70,983

Check Bumper.com Clean title

Check Bumper.com 1 owner

Millage Bumper.com Millage:
10,476
Location Bumper.com Location:
Clive, IA
Color Bumper.com Color:
White ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability

Bumper

Top Auto Insurance Providers for you

Save money and get personalized auto insurance from top providers!

Learn More
Used
2021 GMC Sierra 2500HD AT4

VIN: 1GT19PEY0MF134026

$71,028

Check Bumper.com Clean title

Check Bumper.com 1 owner

Millage Bumper.com Millage:
10,127
Location Bumper.com Location:
Salt Lake City, UT
Color Bumper.com Color:
White ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500 HD AT4

VIN: 1GT49PEY3MF164876

$72,385

Millage Bumper.com Millage:
41,885
Location Bumper.com Location:
Elko, NV
Color Bumper.com Color:
Black ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive AT4

VIN: 1GT49PEY4MF146127

$69,995

Millage Bumper.com Millage:
46,277
Location Bumper.com Location:
Sullivan, MO
Color Bumper.com Color:
White ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD AT4 4WD Automatic

VIN: 1GT49PEY4MF209209

$79,900

Millage Bumper.com Millage:
24,662
Location Bumper.com Location:
Gilbert, AZ
Color Bumper.com Color:
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD 4WD Crew Cab 159 AT4 Truck

VIN: 1GT49PEYXMF103072

No PriceContact Dealer

Millage Bumper.com Millage:
36,574
Location Bumper.com Location:
Springfield, OH
Color Bumper.com Color:
Red ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive AT4

VIN: 1GT49PEYXMF253618

$77,000

Check Bumper.com 1 owner

Millage Bumper.com Millage:
8,800
Location Bumper.com Location:
Newburgh, NY
Color Bumper.com Color:
Black ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD AT4

VIN: 1GT19PEY1MF149568

$79,998

Check Bumper.com Clean title

Millage Bumper.com Millage:
20,239
Location Bumper.com Location:
Lincoln, NE
Color Bumper.com Color:
Blue ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
Hamer 2021 GMC Sierra 2500HD AT4 Crew Cab Pickup

VIN: 1GT19PEYXMF125737

$73,992

Check Bumper.com 1 owner

Millage Bumper.com Millage:
17,337
Location Bumper.com Location:
Mission Hills, CA
Color Bumper.com Color:
White ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD AT4 Truck

VIN: 1GT49PEY1MF292937

$78,847

Check Bumper.com Clean title

Millage Bumper.com Millage:
11,343
Location Bumper.com Location:
Milford, MA
Color Bumper.com Color:
Black ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD AT4 Truck

VIN: 1GT49PEY8MF271731

$77,950

Millage Bumper.com Millage:
14,216
Location Bumper.com Location:
Reidsville, NC
Color Bumper.com Color:
Black ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
Ken Garff 2021 GMC Sierra 2500HD AT4

VIN: 1GT19PEY5MF156104

$69,298

Millage Bumper.com Millage:
12,929
Location Bumper.com Location:
Greeley, CO
Color Bumper.com Color:
Red ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500 HD AT4 4x4

VIN: 1GT49PEY1MF118186

$83,999

Check Bumper.com Clean title

Millage Bumper.com Millage:
16,308
Location Bumper.com Location:
Pasco, WA
Color Bumper.com Color:
White ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD AT4 Crew Cab 4WD

VIN: 1GT49PEY7MF305514

No PriceContact Dealer

Millage Bumper.com Millage:
22,113
Location Bumper.com Location:
Colorado Springs, CO
Color Bumper.com Color:
Black ext, Black int
Bodytype Bumper.com Body Type:
Pickup
Check Availability
Used
2021 GMC Sierra 2500HD 4x4 Crew Cab AT4

VIN: 1GT49PEY0MF312482

$75,497

Check Bumper.com Clean title

Millage Bumper.com Millage:
17,706
Location Bumper.com Location:
Fond du Lac, WI
Color Bumper.com Color:
White ext, Black int
Bodytype Bumper.com Body Type:
Pickup
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 2500HD cost?

The average cost of a GMC Sierra 2500HD depends on its year, condition and features. Our inventory of GMC Sierra 2500HD's range from $4,900 to $114,995 with years ranging from 2001 to 2022.

What are the most popular 2021 GMC Sierra 2500HD trims?

The top used 2021 GMC Sierra 2500HD trims based on our inventory are the GMC Sierra 2500HD Denali with 707 listings, the GMC Sierra 2500HD AT4 with 573 listings and the GMC Sierra 2500HD SLE with 172 listings.

What body styles does the 2021 GMC Sierra 2500HD offer?

The 2021 GMC Sierra 2500HD offers the Crew Cab, Double Cab, Regular Cab and Pickup body styles.

What is the MPG for a 2021 GMC Sierra 2500HD?

Our most popular listing, the 2021 GMC Sierra 2500HD gets an average MPG of Yes city / Yes highway.

What colors do the 2021 GMC Sierra 2500HD come in?

The 2021 GMC Sierra 2500HD comes in Ebony Twilight Metallic, Brownstone Metallic, Carbon Black Metallic, Cardinal Red, Hunter Metallic, Onyx Black, Pacific Blue Metallic, Summit White, White Frost Tricoat, Cayenne Red Tintcoat and Quicksilver Metallic colors.