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GMC Sierra 1500 SLT for Sale

1,128 results

Compare GMC Sierra 1500 SLT listings by price, mileage, location, and dealer details.

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CROWN BUICK, LLC

2022 GMC Sierra 1500 SLT

$42,473
9,443 miMetairie, LA
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2022 GMC Sierra 1500 SLT
used
GERRY LANE CHEVROLET

2022 GMC Sierra 1500 SLT

$42,466
51,666 miBaton Rouge, LA
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2022 GMC Sierra 1500 SLT
used
Benoit CDJR

2022 GMC Sierra 1500 SLT

$42,375
52,833 miDeridder, LA
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2025 GMC Sierra 1500 SLT
used
STERLING BUICK-GMC

2025 GMC Sierra 1500 SLT

$42,217
50,235 miopelousas, LA
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2025 GMC Sierra 1500 SLT
used
MATT BOWERS CHEVROLET METAIRIE

2025 GMC Sierra 1500 SLT

$42,019
39,245 miMetairie, LA
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2025 GMC Sierra 1500 SLT
used
MUSSON-PATOUT AUTOMOTIVE GROUP, INC.

2025 GMC Sierra 1500 SLT

$41,991
60,163 minew iberia, LA
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2025 GMC Sierra 1500 SLT
used
Premier Chevrolet of Carlsbad

2025 GMC Sierra 1500 SLT

$41,874
47,179 miCarlsbad, CA
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2022 GMC Sierra 1500 SLT
used
CROWN BUICK, LLC

2022 GMC Sierra 1500 SLT

$41,728
27,671 miMetairie, LA
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No photo available
used
CROWN BUICK, LLC

2024 GMC Sierra 1500 SLT

$41,673
71,306 miMetairie, LA
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2024 GMC Sierra 1500 SLT
used
Premier CDJR of Lamesa

2024 GMC Sierra 1500 SLT

$41,624
60,437 miLamesa, TX
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2024 GMC Sierra 1500 SLT
used
Sterling CDJR South

2024 GMC Sierra 1500 SLT

$44,990
$41,474
Save $3,516
50,702 miMaurice, LA
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No photo available
used
BANNER CHEVROLET

2024 GMC Sierra 1500 SLT

$41,469
88,954 miNEW ORLEANS, LA
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2025 GMC Sierra 1500 SLT
used
Premier Chevrolet of Carlsbad

2025 GMC Sierra 1500 SLT

$41,069
52,379 miCarlsbad, CA
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2024 GMC Sierra 1500 SLT
used
ROYAL BUICK GMC

2024 GMC Sierra 1500 SLT

$41,044
63,298 miBaton Rouge, LA
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2024 GMC Sierra 1500 SLT
used
Lakeshore Chrysler-Dodge-Jeep Inc

2024 GMC Sierra 1500 SLT

$40,971
48,575 miSlidell, LA
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2024 GMC Sierra 1500 SLT
used
Brian Harris BMW

2024 GMC Sierra 1500 SLT

$40,747
44,173 miBATON ROUGE, LA
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2023 GMC Sierra 1500 SLT
used
MUSSON-PATOUT AUTOMOTIVE GROUP, INC.

2023 GMC Sierra 1500 SLT

$40,746
72,805 minew iberia, LA
View details
2024 GMC Sierra 1500 SLT
used
LEGACY WESTBANK

2024 GMC Sierra 1500 SLT

$40,700
70,588 miharvey, LA
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2023 GMC Sierra 1500 SLT
used
WALT MASSEY CHEVROLET

2023 GMC Sierra 1500 SLT

$40,650
64,285 miFRANKLINTON, LA
View details
2020 GMC Sierra 1500 SLT
used
Lakeshore Chrysler-Dodge-Jeep Inc

2020 GMC Sierra 1500 SLT

$40,471
23,186 miSlidell, LA
View details
2024 GMC Sierra 1500 SLT
used
WALT MASSEY CHEVROLET

2024 GMC Sierra 1500 SLT

$40,202
91,536 miFRANKLINTON, LA
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2023 GMC Sierra 1500 SLT
used
Premier CDJR of Lamesa

2023 GMC Sierra 1500 SLT

$40,125
47,499 miLAMESA, TX
View details
2020 GMC Sierra 1500 SLT
used
LEGACY WESTBANK

2020 GMC Sierra 1500 SLT

$39,988
29,644 miharvey, LA
View details
2023 GMC Sierra 1500 SLT
used
GERRY LANE GMC

2023 GMC Sierra 1500 SLT

$39,980
41,176 miBaton Rouge, LA
View details

Model and trim guide

About the GMC Sierra 1500 SLT trim

Dealers use the SLT trim name for these GMC Sierra 1500 listings. Equipment can differ by model year and options, so check each listing and window sticker before comparing vehicles.

There are currently 1,128 matching vehicles.

How we source listings and compare prices
Current matches
1,128
Approved dealer listings
Advertised prices
$13,428 - $74,744
Current listed price range
Model years
2013 - 2026
Years in current inventory
Reported mileage
0 mi - 243,890 mi
Odometer range where provided
Condition mix
801 new, 304 used, 21 unknown
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 1500 listing, including other trims.

Browse all GMC Sierra 1500 inventory →