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GMC Sierra 2500 HD At4 for Sale

369 results

Compare current gmc sierra 2500 hd at4 for sale by price, mileage, location, and dealer details.

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2024 GMC Sierra 2500 HD AT4
used
Jim Taylor Ford

2024 GMC Sierra 2500 HD AT4

$70,465
40,388 miRuston, LA
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2025 GMC Sierra 2500 HD AT4
used
WALT MASSEY CHEVROLET

2025 GMC Sierra 2500 HD AT4

$70,372
36,442 miFRANKLINTON, LA
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2024 GMC Sierra 2500 HD AT4
certified
Hollingsworth Richards Ford

2024 GMC Sierra 2500 HD AT4

$70,201
26,723 miBaton Rouge, LA
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2024 GMC Sierra 2500 HD AT4
used
GERRY LANE GMC

2024 GMC Sierra 2500 HD AT4

$69,900
57,000 miBaton Rouge, LA
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2024 GMC Sierra 2500 HD AT4
unknown
JIM TAYLOR BUICK GMC LLC

2024 GMC Sierra 2500 HD AT4

$69,795
36,225 miMonroe, LA
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No photo available
used
CROWN BUICK, LLC

2025 GMC Sierra 2500 HD AT4

$69,473
33,536 miMetairie, LA
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2024 GMC Sierra 2500 HD AT4
used
WALT MASSEY CHEVROLET

2024 GMC Sierra 2500 HD AT4

$69,304
31,935 miFRANKLINTON, LA
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2024 GMC Sierra 2500 HD AT4
used
LEGACY GMC

2024 GMC Sierra 2500 HD AT4

$68,700
37,510 miSlidell, LA
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2025 GMC Sierra 2500 HD AT4
used
CROWN BUICK, LLC

2025 GMC Sierra 2500 HD AT4

$68,473
58,852 miMetairie, LA
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2025 GMC Sierra 2500 HD AT4
used
ROSS DOWNING GMC OF GONZALES

2025 GMC Sierra 2500 HD AT4

$68,348
38,927 miGONZALES, LA
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2024 GMC Sierra 2500 HD AT4
used
JIM TAYLOR BUICK GMC LLC

2024 GMC Sierra 2500 HD AT4

$68,338
46,017 miMonroe, LA
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2024 GMC Sierra 2500 HD AT4
used
ROYAL BUICK GMC

2024 GMC Sierra 2500 HD AT4

$67,510
87,402 miBaton Rouge, LA
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2024 GMC Sierra 2500 HD AT4
used
ALL STAR CHEVROLET

2024 GMC Sierra 2500 HD AT4

$67,508
32,915 miBATON ROUGE, LA
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2024 GMC Sierra 2500 HD AT4
used
ROYAL BUICK GMC

2024 GMC Sierra 2500 HD AT4

$67,470
39,186 miBaton Rouge, LA
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2025 GMC Sierra 2500 HD AT4
used
MARKETPLACE CHEVROLET

2025 GMC Sierra 2500 HD AT4

$67,469
26,318 miStonewall, LA
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2025 GMC Sierra 2500 HD AT4
used
Mike Willis Ford

2025 GMC Sierra 2500 HD AT4

$67,274
33,128 miSulphur, LA
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2025 GMC Sierra 2500 HD AT4
used
ROSS DOWNING CADILLAC

2025 GMC Sierra 2500 HD AT4

$67,268
33,794 miHAMMOND, LA
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2025 GMC Sierra 2500 HD AT4
used
Banner Ford of Monroe, LLC

2025 GMC Sierra 2500 HD AT4

$67,007
39,842 miMONROE, LA
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2024 GMC Sierra 2500 HD AT4
used
Audi Baton Rouge

2024 GMC Sierra 2500 HD AT4

$66,987
54,694 miBaton Rouge, LA
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2024 GMC Sierra 2500 HD AT4
used
MORGAN BUICK GMC SHREVEPORT, INC.

2024 GMC Sierra 2500 HD AT4

$66,969
70,012 miShreveport, LA
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2024 GMC Sierra 2500 HD AT4
used
ROYAL BUICK GMC

2024 GMC Sierra 2500 HD AT4

$66,566
36,466 miBaton Rouge, LA
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2024 GMC Sierra 2500 HD AT4
used
HOOD AUTOMOTIVE

2024 GMC Sierra 2500 HD AT4

$65,380
56,224 miAMITE, LA
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2024 GMC Sierra 2500 HD AT4
used
STERLING BUICK/GMC

2024 GMC Sierra 2500 HD AT4

$64,079
56,843 miJENNINGS, LA
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2024 GMC Sierra 2500 HD AT4
used
Bayou Ford

2024 GMC Sierra 2500 HD AT4

$64,048
57,225 miLa Place, LA
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Model and trim guide

About the GMC Sierra 2500 HD At4 trim

Dealers use the At4 trim name for these GMC Sierra 2500 HD listings. Equipment can differ by model year and options, so check each listing and window sticker before comparing vehicles.

There are currently 369 matching vehicles.

Current matches
369
Approved dealer listings
Advertised prices
$33,387 - $96,630
Current listed price range
Model years
2020 - 2026
Years in current inventory
Reported mileage
0 mi - 152,099 mi
Odometer range where provided
Condition mix
287 new, 80 used, 1 certified
Current listing counts

What to compare

Price and dealer terms

Advertised prices may not include taxes, registration, add-ons or dealer fees. Confirm the final price with the dealer.

Year, mileage, and condition

Compare model year, reported mileage, photos, condition details and history information for each vehicle.

Trim and installed equipment

A trim name does not guarantee that two vehicles have the same equipment. Check the drivetrain, packages, options and accessories on the dealer page or window sticker.

Compare the full model

See every current GMC Sierra 2500 HD listing, including other trims.

Browse all GMC Sierra 2500 HD inventory →