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GMC Sierra 2500 HD At4 for Sale

260 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
BENOIT CHEVROLET, GMC, LLC

2024 GMC Sierra 2500 HD AT4

$61,585
43,479 miFarmerville, LA
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2022 GMC Sierra 2500 HD AT4
used
Bill Hood Ford

2022 GMC Sierra 2500 HD AT4

$61,025
74,894 miHammond, LA
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2024 GMC Sierra 2500 HD AT4
used
ROSS DOWNING CADILLAC

2024 GMC Sierra 2500 HD AT4

$60,565
91,187 miHAMMOND, LA
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2024 GMC Sierra 2500 HD AT4
used
RALPH SELLERS CHEVROLET

2024 GMC Sierra 2500 HD AT4

$58,974
69,093 miBaton Rouge, LA
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2021 GMC Sierra 2500 HD AT4
used
JULIAN FOY MOTORS LLC

2021 GMC Sierra 2500 HD AT4

$57,998
54,953 miMany, LA
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2021 GMC Sierra 2500 HD AT4
used
Victory CDJR Ottawa

2021 GMC Sierra 2500 HD AT4

$57,194
60,830 miOttawa, KS
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2022 GMC Sierra 2500 HD AT4
used
All Star Chrysler Dodge Jeep Ram Denham Springs

2022 GMC Sierra 2500 HD AT4

$56,436
62,710 miDenham Springs, LA
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2023 GMC Sierra 2500 HD AT4
used
Sterling CDJR South

2023 GMC Sierra 2500 HD AT4

$59,990
$55,474
Save $4,516
52,144 miMaurice, LA
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No photo available
used
CROWN BUICK, LLC

2022 GMC Sierra 2500 HD AT4

$55,473
68,000 miMetairie, LA
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2021 GMC Sierra 2500 HD AT4
used
Mike Willis Ford

2021 GMC Sierra 2500 HD AT4

$55,220
68,681 miSulphur, LA
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2023 GMC Sierra 2500 HD AT4
used
HARPER MOTORS LLC

2023 GMC Sierra 2500 HD AT4

$54,783
87,588 miMINDEN, LA
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2023 GMC Sierra 2500 HD AT4
used
RAINBOW NORTHSHORE GMC, LLC

2023 GMC Sierra 2500 HD AT4

$53,733
100,540 miCovington, LA
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2023 GMC Sierra 2500 HD AT4
used
HOOD AUTOMOTIVE

2023 GMC Sierra 2500 HD AT4

$52,844
78,285 miAMITE, LA
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2023 GMC Sierra 2500 HD AT4
used
Landers Dodge Chrysler Jeep Ram

2023 GMC Sierra 2500 HD AT4

$49,980
99,224 miBossier City, LA
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2021 GMC Sierra 2500 HD AT4
used
WALT MASSEY CHEVROLET

2021 GMC Sierra 2500 HD AT4

$49,356
101,388 miFRANKLINTON, LA
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2022 GMC Sierra 2500 HD AT4
used
CROWN BUICK, LLC

2022 GMC Sierra 2500 HD AT4

$46,273
152,099 miMetairie, LA
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2025 GMC Sierra 2500 HD AT4
used
MARKETPLACE CHEVROLET

2025 GMC Sierra 2500 HD AT4

Call for price
26,318 miStonewall, LA
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2021 GMC Sierra 2500 HD AT4
used
Ross Downing Chrysler Dodge Jeep Ram

2021 GMC Sierra 2500 HD AT4

Call for price
175,546 miHammond, LA
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2024 GMC Sierra 2500 HD AT4
used
BENOIT CHEVROLET, GMC, LLC

2024 GMC Sierra 2500 HD AT4

Call for price
80,205 miFarmerville, LA
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2024 GMC Sierra 2500 HD AT4
used
Bayou Ford

2024 GMC Sierra 2500 HD AT4

Call for price
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 260 matching vehicles.

Current matches
260
Approved dealer listings
Advertised prices
$46,273 - $96,630
Current listed price range
Model years
2021 - 2026
Years in current inventory
Reported mileage
0 mi - 175,546 mi
Odometer range where provided
Condition mix
209 new, 54 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 →