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Used GMC Sierra 2500 HD At4 for Sale in LA

72 results

Compare Used GMC Sierra 2500 HD At4 for Sale in LA by price, mileage, location, and dealer details.

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CROWN BUICK, LLC

2025 GMC Sierra 2500 HD AT4

$69,473
33,536 miMetairie, LA
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2026 GMC Sierra 2500 HD AT4
used
Rainbow Chrysler Dodge Jeep LLC

2026 GMC Sierra 2500 HD AT4

$69,471
20,496 miCovington, 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
Lakeshore Chrysler-Dodge-Jeep Inc

2024 GMC Sierra 2500 HD AT4

$67,852
23,917 miSlidell, 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
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
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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2024 GMC Sierra 2500 HD AT4
used
Wray Ford Inc

2024 GMC Sierra 2500 HD AT4

$62,962
73,072 miBossier City, LA
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2024 GMC Sierra 2500 HD AT4
used
JIM TAYLOR BUICK GMC LLC

2024 GMC Sierra 2500 HD AT4

$62,377
52,038 miMonroe, LA
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2024 GMC Sierra 2500 HD AT4
used
BENOIT CHEVROLET, GMC, LLC

2024 GMC Sierra 2500 HD AT4

$61,585
43,479 miFarmerville, LA
View details
2023 GMC Sierra 2500 HD AT4
used
Gateway Ford Inc

2023 GMC Sierra 2500 HD AT4

$61,462
39,102 miPonchatoula, LA
View details
2022 GMC Sierra 2500 HD AT4
used
Bill Hood Ford

2022 GMC Sierra 2500 HD AT4

$61,025
74,909 miHammond, LA
View details

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 72 matching vehicles.

How we source listings and compare prices
Current matches
72
Approved dealer listings
Advertised prices
$33,387 - $78,995
Current listed price range
Model years
2020 - 2026
Years in current inventory
Reported mileage
1,801 mi - 152,099 mi
Odometer range where provided
Condition mix
72 used
Current listing counts

What to compare

Price and dealer terms

Listed prices include mandatory fees published by the dealer where captured, before tax, title and registration. Check each vehicle’s fee breakdown and 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 →