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GMC Sierra 1500 Slt for Sale

990 results

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

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2020 GMC Sierra 1500 SLT
used
LEGACY WESTBANK

2020 GMC Sierra 1500 SLT

$37,995
61,423 miharvey, LA
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2025 GMC Sierra 1500 SLT
used
Premier Chevrolet of Carlsbad

2025 GMC Sierra 1500 SLT

$37,993
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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2024 GMC Sierra 1500 SLT
used
Billy Navarre Honda

2024 GMC Sierra 1500 SLT

$37,950
64,948 miLake Charles, LA
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2025 GMC Sierra 1500 SLT
used
Premier Chevrolet of Carlsbad

2025 GMC Sierra 1500 SLT

$37,947
54,608 miCarlsbad, CA
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2024 GMC Sierra 1500 SLT
used
RAY CHEVROLET

2024 GMC Sierra 1500 SLT

$37,936
107,718 miABBEVILLE, LA
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2023 GMC Sierra 1500 SLT
used
LEGACY WESTBANK

2023 GMC Sierra 1500 SLT

$37,900
71,395 miharvey, LA
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2025 GMC Sierra 1500 SLT
used
Premier Chevrolet of Carlsbad

2025 GMC Sierra 1500 SLT

$37,898
57,532 miCarlsbad, CA
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2025 GMC Sierra 1500 SLT
used
ROSS DOWNING GMC

2025 GMC Sierra 1500 SLT

$37,897
48,390 miHAMMOND, LA
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2021 GMC Sierra 1500 SLT
used
Rainbow Mitsubishi North

2021 GMC Sierra 1500 SLT

$37,871
57,734 miCovington, LA
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2024 GMC Sierra 1500 SLT
used
LEGACY WESTBANK

2024 GMC Sierra 1500 SLT

$37,700
77,251 miharvey, LA
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2021 GMC Sierra 1500 SLT
used
Sterling CDJR South

2021 GMC Sierra 1500 SLT

$39,990
$37,474
Save $2,516
74,565 miMaurice, LA
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2021 GMC Sierra 1500 SLT
used
Premier Nissan of Metairie

2021 GMC Sierra 1500 SLT

$37,473
81,236 mi
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2020 GMC Sierra 1500 SLT
used
Eddie Tourelle Hyundai

2020 GMC Sierra 1500 SLT

$37,435
68,805 miCovington, LA
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2021 GMC Sierra 1500 SLT
used
LEGACY WESTBANK

2021 GMC Sierra 1500 SLT

$37,409
69,808 miharvey, LA
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2025 GMC Sierra 1500 SLT
used
WALT MASSEY CHEVROLET

2025 GMC Sierra 1500 SLT

$37,409
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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2023 GMC Sierra 1500 SLT
used
SANGO GMC

2023 GMC Sierra 1500 SLT

$37,240
70,602 miWINNSBORO, LA
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2021 GMC Sierra 1500 SLT
used
Ross Downing Chrysler Dodge Jeep Ram

2021 GMC Sierra 1500 SLT

$37,170
83,588 miHammond, LA
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2025 GMC Sierra 1500 SLT
used
BILL HOOD CHEVROLET

2025 GMC Sierra 1500 SLT

$37,000
51,482 miCovington, LA
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2024 GMC Sierra 1500 SLT
used
SERVICE CADILLAC

2024 GMC Sierra 1500 SLT

$36,990
66,287 miLafayette, LA
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2024 GMC Sierra 1500 SLT
used
SERVICE CADILLAC

2024 GMC Sierra 1500 SLT

$36,990
68,108 miLafayette, LA
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2019 GMC Sierra 1500 SLT
used
GENESIS OF LAFAYETTE

2019 GMC Sierra 1500 SLT

$36,974
85,628 miLafayette, LA
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2021 GMC Sierra 1500 SLT
used
LEGACY WESTBANK

2021 GMC Sierra 1500 SLT

$36,959
83,545 miharvey, 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 990 matching vehicles.

Current matches
990
Approved dealer listings
Advertised prices
$15,840 - $90,345
Current listed price range
Model years
2009 - 2026
Years in current inventory
Reported mileage
0 mi - 254,514 mi
Odometer range where provided
Condition mix
687 new, 274 used, 17 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 →