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GMC Sierra 1500 SLT for Sale

1,127 results

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

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2026 GMC Sierra 1500 SLT
new
BARKER BUICK GMC

2026 GMC Sierra 1500 SLT

$61,025
111 miHOUMA, LA
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2026 GMC Sierra 1500 SLT
new
STERLING BUICK-GMC

2026 GMC Sierra 1500 SLT

$70,525
$61,009
Save $9,516
0 miopelousas, LA
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2026 GMC Sierra 1500 SLT
new
MUSSON-PATOUT AUTOMOTIVE GROUP, INC.

2026 GMC Sierra 1500 SLT

$61,005
7 minew iberia, LA
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2026 GMC Sierra 1500 SLT
new
BENOIT CHEVROLET, GMC, LLC

2026 GMC Sierra 1500 SLT

$60,955
2,048 miFarmerville, LA
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2026 GMC Sierra 1500 SLT
new
WALKER GMC

2026 GMC Sierra 1500 SLT

$68,240
$60,839
Save $7,401
0 miAlexandria, LA
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2026 GMC Sierra 1500 SLT
new
MUSSON-PATOUT AUTOMOTIVE GROUP, INC.

2026 GMC Sierra 1500 SLT

$60,825
11 minew iberia, LA
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2026 GMC Sierra 1500 SLT
new
COURTESY BUICK GMC

2026 GMC Sierra 1500 SLT

$60,750
Lafayette, LA
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2026 GMC Sierra 1500 SLT
new
COURTESY BUICK GMC

2026 GMC Sierra 1500 SLT

$60,750
Lafayette, LA
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2026 GMC Sierra 1500 SLT
new
RAINBOW NORTHSHORE GMC, LLC

2026 GMC Sierra 1500 SLT

$68,340
$60,735
Save $7,605
4 miCovington, LA
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2026 GMC Sierra 1500 SLT
new
Victory GMC St. Joseph

2026 GMC Sierra 1500 SLT

$65,105
$60,704
Save $4,401
0 miSaint Joseph, MO
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2026 GMC Sierra 1500 SLT
unknown
WALKER GMC

2026 GMC Sierra 1500 SLT

$66,085
$60,684
Save $5,401
0 miAlexandria, LA
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2026 GMC Sierra 1500 SLT
new
WALKER GMC

2026 GMC Sierra 1500 SLT

$68,075
$60,674
Save $7,401
0 miAlexandria, LA
View details
2026 GMC Sierra 1500 SLT
unknown
CROWN BUICK, LLC

2026 GMC Sierra 1500 SLT

$63,990
$60,468
Save $3,522
0 miMetairie, LA
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2026 GMC Sierra 1500 SLT
unknown
CROWN BUICK, LLC

2026 GMC Sierra 1500 SLT

$63,990
$60,468
Save $3,522
0 miMetairie, LA
View details
2026 GMC Sierra 1500 SLT
new
WALKER GMC

2026 GMC Sierra 1500 SLT

$67,740
$60,339
Save $7,401
0 miAlexandria, LA
View details
2026 GMC Sierra 1500 SLT
new
WALKER GMC

2026 GMC Sierra 1500 SLT

$67,575
$60,174
Save $7,401
0 miAlexandria, LA
View details
2026 GMC Sierra 1500 SLT
new
RAINBOW NORTHSHORE GMC, LLC

2026 GMC Sierra 1500 SLT

$70,630
$60,025
Save $10,605
4 miCovington, LA
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2026 GMC Sierra 1500 SLT
new
SANGO GMC

2026 GMC Sierra 1500 SLT

$60,013
2 miWINNSBORO, LA
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2026 GMC Sierra 1500 SLT
new
MUSSON-PATOUT AUTOMOTIVE GROUP, INC.

2026 GMC Sierra 1500 SLT

$59,995
3 minew iberia, LA
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2026 GMC Sierra 1500 SLT
unknown
CROWN BUICK, LLC

2026 GMC Sierra 1500 SLT

$63,495
$59,973
Save $3,522
0 miMetairie, LA
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2026 GMC Sierra 1500 SLT
new
VAUGHN CHEVROLET GMC

2026 GMC Sierra 1500 SLT

$59,894
7 miBunkie, LA
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2026 GMC Sierra 1500 SLT
new
WALKER GMC

2026 GMC Sierra 1500 SLT

$65,185
$59,784
Save $5,401
0 miAlexandria, LA
View details
2026 GMC Sierra 1500 SLT
new
JIM TAYLOR BUICK GMC LLC

2026 GMC Sierra 1500 SLT

$63,230
$59,708
Save $3,522
4 miMonroe, LA
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2026 GMC Sierra 1500 SLT
new
WALKER GMC

2026 GMC Sierra 1500 SLT

$67,080
$59,679
Save $7,401
0 miAlexandria, 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 1,127 matching vehicles.

How we source listings and compare prices
Current matches
1,127
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, 303 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 →