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GMC Sierra 1500 Slt for Sale

251 results

Compare current gmc sierra 1500 slt for sale by price, mileage, location, and dealer details.

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2025 GMC Sierra 1500 SLT
used
Premier Chevrolet of Carlsbad

2025 GMC Sierra 1500 SLT

$37,994
51,425 miCarlsbad, CA
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No photo available
used
CROWN BUICK, LLC

2021 GMC Sierra 1500 SLT

$37,978
72,150 miMetairie, LA
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2025 GMC Sierra 1500 SLT
used
Premier Chevrolet of Carlsbad

2025 GMC Sierra 1500 SLT

$37,948
54,608 miCarlsbad, CA
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2025 GMC Sierra 1500 SLT
used
Premier Chevrolet of Carlsbad

2025 GMC Sierra 1500 SLT

$37,899
57,424 miCarlsbad, CA
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2025 GMC Sierra 1500 SLT
used
Premier Nissan of Metairie

2025 GMC Sierra 1500 SLT

$37,477
40,691 miMetairie, LA
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2021 GMC Sierra 1500 SLT
used
Premier Nissan of Metairie

2021 GMC Sierra 1500 SLT

$37,473
81,236 miMetairie, LA
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2025 GMC Sierra 1500 SLT
used
WALT MASSEY CHEVROLET

2025 GMC Sierra 1500 SLT

$37,428
50,852 miFRANKLINTON, LA
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2022 GMC Sierra 1500 SLT
used
RAINBOW NORTHSHORE GMC, LLC

2022 GMC Sierra 1500 SLT

$37,282
92,390 miCovington, LA
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2025 GMC Sierra 1500 SLT
used
Premier Honda

2025 GMC Sierra 1500 SLT

$37,232
44,604 miNew Orleans, LA
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2025 GMC Sierra 1500 SLT
unknown
BANNER CHEVROLET

2025 GMC Sierra 1500 SLT

$37,078
52,564 miNew Orleans, LA
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2022 GMC Sierra 1500 SLT
used
Hebert Jeep Dodge Chrysler Ram

2022 GMC Sierra 1500 SLT

$36,930
114,742 miNatchitoches, LA
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2018 GMC Sierra 1500 SLT
used
Landers Dodge Chrysler Jeep Ram

2018 GMC Sierra 1500 SLT

$36,497
49,798 miBossier City, LA
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2025 GMC Sierra 1500 SLT
used
Group 1 Toyota West Bank

2025 GMC Sierra 1500 SLT

$42,531
$36,331
Save $6,200
59,470 miHarvey, LA
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2021 GMC Sierra 1500 SLT
used
WALKER GMC

2021 GMC Sierra 1500 SLT

$35,999
76,230 miAlexandria, LA
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2023 GMC Sierra 1500 SLT
used
RAINBOW NORTHSHORE GMC, LLC

2023 GMC Sierra 1500 SLT

$35,285
109,062 miCovington, LA
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No photo available
used
STERLING BUICK-GMC

2023 GMC Sierra 1500 SLT

$34,384
106,855 miopelousas, LA
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2019 GMC Sierra 1500 SLT
used
WALT MASSEY CHEVROLET

2019 GMC Sierra 1500 SLT

$33,862
100,917 miFRANKLINTON, LA
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2021 GMC Sierra 1500 SLT
used
STERLING BUICK-GMC

2021 GMC Sierra 1500 SLT

$33,384
98,973 miopelousas, LA
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2023 GMC Sierra 1500 SLT
used
RAINBOW NORTHSHORE GMC, LLC

2023 GMC Sierra 1500 SLT

$33,083
95,704 miCovington, LA
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2020 GMC Sierra 1500 SLT
used
ALL STAR CHEVROLET

2020 GMC Sierra 1500 SLT

$31,875
114,748 miBATON ROUGE, LA
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2018 GMC Sierra 1500 SLT
used
Victory CDJR Ottawa

2018 GMC Sierra 1500 SLT

$31,594
100,358 miOttawa, KS
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2018 GMC Sierra 1500 SLT
used
WALT MASSEY CHEVROLET

2018 GMC Sierra 1500 SLT

$31,288
86,577 miFRANKLINTON, LA
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No photo available
used
Arceneaux Ford, Inc.

2019 GMC Sierra 1500 SLT

$31,202
94,583 miNew Iberia, LA
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2021 GMC Sierra 1500 SLT
used
RAINBOW NORTHSHORE GMC, LLC

2021 GMC Sierra 1500 SLT

$29,845
120,814 miCovington, 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 251 matching vehicles.

Current matches
251
Approved dealer listings
Advertised prices
$23,436 - $69,874
Current listed price range
Model years
2014 - 2026
Years in current inventory
Reported mileage
0 mi - 164,440 mi
Odometer range where provided
Condition mix
153 new, 71 used, 18 unknown
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 1500 listing, including other trims.

Browse all GMC Sierra 1500 inventory →