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Used GMC Sierra 1500 SLT for Sale in LA

272 results

Compare Used GMC Sierra 1500 SLT for Sale in LA by price, mileage, location, and dealer details.

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2025 GMC Sierra 1500 SLT
used
SANGO GMC

2025 GMC Sierra 1500 SLT

$64,703
11,611 miWINNSBORO, LA
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2026 GMC Sierra 1500 SLT
used
JULIAN FOY MOTORS LLC

2026 GMC Sierra 1500 SLT

$55,987
16,230 miMany, LA
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2026 GMC Sierra 1500 SLT
used
Royal Mitsubishi

2026 GMC Sierra 1500 SLT

$54,544
5,082 miBaton Rouge, LA
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2022 GMC Sierra 1500 SLT
used
Interstate Hyundai

2022 GMC Sierra 1500 SLT

$54,543
60,186 miWest Monroe, LA
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2021 GMC Sierra 1500 SLT
used
LEGACY WESTBANK

2021 GMC Sierra 1500 SLT

$53,988
18,656 miharvey, LA
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2025 GMC Sierra 1500 SLT
used
Sparks Nissan

2025 GMC Sierra 1500 SLT

$53,988
20,612 miMonroe, LA
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2025 GMC Sierra 1500 SLT
used
BENOIT CHEVROLET, GMC, LLC

2025 GMC Sierra 1500 SLT

$53,500
7,376 miFarmerville, LA
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2026 GMC Sierra 1500 SLT
used
CROWN BUICK, LLC

2026 GMC Sierra 1500 SLT

$51,473
5,700 miMetairie, LA
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2025 GMC Sierra 1500 SLT
used
VAUGHN CHEVROLET

2025 GMC Sierra 1500 SLT

$50,737
63,659 miLECOMPTE, LA
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2025 GMC Sierra 1500 SLT
used
Hampton Mitsubishi

2025 GMC Sierra 1500 SLT

$50,431
51,907 miLafayette, LA
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2024 GMC Sierra 1500 SLT
used
COURTESY CADILLAC

2024 GMC Sierra 1500 SLT

$49,990
20,903 miBroussard, LA
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2026 GMC Sierra 1500 SLT
used
GERRY LANE GMC

2026 GMC Sierra 1500 SLT

$49,900
22,901 miBaton Rouge, LA
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2023 GMC Sierra 1500 SLT
used
ROSS DOWNING CADILLAC

2023 GMC Sierra 1500 SLT

$49,731
10,050 miHAMMOND, LA
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2024 GMC Sierra 1500 SLT
used
SPRINGHILL MOTOR CO., L.L.C.

2024 GMC Sierra 1500 SLT

$49,500
19,630 miSPRINGHILL, LA
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2026 GMC Sierra 1500 SLT
used
SANGO GMC

2026 GMC Sierra 1500 SLT

$49,460
29,435 miWINNSBORO, LA
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2024 GMC Sierra 1500 SLT
used
Sterling Lincoln

2024 GMC Sierra 1500 SLT

$49,985
$49,308
Save $677
18,254 miOpelousas, LA
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2025 GMC Sierra 1500 SLT
used
Interstate Dodge Inc

2025 GMC Sierra 1500 SLT

$49,271
23,426 miWest Monroe, LA
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2026 GMC Sierra 1500 SLT
used
RAINBOW NORTHSHORE GMC, LLC

2026 GMC Sierra 1500 SLT

$49,266
2,743 miCovington, LA
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2024 GMC Sierra 1500 SLT
used
NAVARRE CHEVROLET

2024 GMC Sierra 1500 SLT

$48,995
30,726 miLake Charles, LA
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2025 GMC Sierra 1500 SLT
used
LEGACY GMC

2025 GMC Sierra 1500 SLT

$48,988
9,388 miSlidell, LA
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2024 GMC Sierra 1500 SLT
used
ROYAL BUICK GMC

2024 GMC Sierra 1500 SLT

$48,974
42,317 miBaton Rouge, LA
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2026 GMC Sierra 1500 SLT
used
COURTESY BUICK GMC

2026 GMC Sierra 1500 SLT

$48,900
30,277 miLafayette, LA
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2025 GMC Sierra 1500 SLT
used
Sparks Nissan

2025 GMC Sierra 1500 SLT

$48,888
25,316 miMonroe, LA
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2026 GMC Sierra 1500 SLT
used
COURTESY BUICK GMC

2026 GMC Sierra 1500 SLT

$48,599
34,084 miLafayette, LA
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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 272 matching vehicles.

How we source listings and compare prices
Current matches
272
Approved dealer listings
Advertised prices
$13,428 - $64,703
Current listed price range
Model years
2013 - 2026
Years in current inventory
Reported mileage
2,743 mi - 243,890 mi
Odometer range where provided
Condition mix
272 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 1500 listing, including other trims.

Browse all GMC Sierra 1500 inventory →