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Used GMC Sierra 1500 AT4 for Sale in LA

176 results

Compare Used GMC Sierra 1500 AT4 for Sale in LA by price, mileage, location, and dealer details.

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2026 GMC Sierra 1500 AT4
used
VAUGHN CHEVROLET BUICK

2026 GMC Sierra 1500 AT4

$73,014
10,973 miNatchitoches, LA
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2026 GMC Sierra 1500 AT4
used
COURTESY CADILLAC

2026 GMC Sierra 1500 AT4

$65,690
1,450 miBroussard, LA
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2026 GMC Sierra 1500 AT4
used
COURTESY BUICK GMC

2026 GMC Sierra 1500 AT4

$65,490
7,096 miLafayette, LA
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2026 GMC Sierra 1500 AT4
used
MORGAN BUICK GMC SHREVEPORT, INC.

2026 GMC Sierra 1500 AT4

$65,256
2,837 miShreveport, LA
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2026 GMC Sierra 1500 AT4
used
Rainbow Mitsubishi North

2026 GMC Sierra 1500 AT4

$65,071
338 miCovington, LA
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2025 GMC Sierra 1500 AT4
used
LEGACY GMC

2025 GMC Sierra 1500 AT4

$64,988
21,052 miSlidell, LA
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2026 GMC Sierra 1500 AT4
used
Sterling Ford

2026 GMC Sierra 1500 AT4

$65,895
$64,261
Save $1,634
6,308 miOpelousas, LA
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2026 GMC Sierra 1500 AT4
used
RAINBOW NORTHSHORE GMC, LLC

2026 GMC Sierra 1500 AT4

$64,185
3,528 miCovington, LA
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2026 GMC Sierra 1500 AT4
used
JIM TAYLOR BUICK GMC LLC

2026 GMC Sierra 1500 AT4

$63,476
5,667 miMonroe, LA
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2026 GMC Sierra 1500 AT4
used
MORGAN BUICK GMC SHREVEPORT, INC.

2026 GMC Sierra 1500 AT4

$63,430
13,968 miShreveport, LA
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2026 GMC Sierra 1500 AT4
used
Terrebonne Ford

2026 GMC Sierra 1500 AT4

$63,305
20,253 miHOUMA, LA
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2026 GMC Sierra 1500 AT4
used
MOSSY GMC

2026 GMC Sierra 1500 AT4

$63,135
1,348 miNew Orleans, LA
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2026 GMC Sierra 1500 AT4
used
LEGACY WESTBANK

2026 GMC Sierra 1500 AT4

$63,100
6,460 miharvey, LA
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2025 GMC Sierra 1500 AT4
used
SANGO GMC

2025 GMC Sierra 1500 AT4

$63,040
25,763 miWINNSBORO, LA
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2026 GMC Sierra 1500 AT4
used
COURTESY OF RUSTON

2026 GMC Sierra 1500 AT4

$62,995
8,303 miRuston, LA
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2026 GMC Sierra 1500 AT4
used
COURTESY BUICK GMC

2026 GMC Sierra 1500 AT4

$62,900
19,311 miLafayette, LA
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2026 GMC Sierra 1500 AT4
used
RAINBOW NORTHSHORE GMC, LLC

2026 GMC Sierra 1500 AT4

$62,216
10,834 miCovington, LA
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2025 GMC Sierra 1500 AT4
used
MORGAN BUICK GMC SHREVEPORT, INC.

2025 GMC Sierra 1500 AT4

$62,215
19,318 miShreveport, LA
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2026 GMC Sierra 1500 AT4
used
Billy Navarre Honda

2026 GMC Sierra 1500 AT4

$62,135
2,639 miLake Charles, LA
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2026 GMC Sierra 1500 AT4
used
JIM TAYLOR BUICK GMC LLC

2026 GMC Sierra 1500 AT4

$61,933
20,538 miMonroe, LA
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2025 GMC Sierra 1500 AT4
used
LEGACY WESTBANK

2025 GMC Sierra 1500 AT4

$61,488
9,757 miharvey, LA
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2026 GMC Sierra 1500 AT4
used
GEAUX CHEVROLET, LLC

2026 GMC Sierra 1500 AT4

$66,895
$61,206
Save $5,689
3,120 miLaplace, LA
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2026 GMC Sierra 1500 AT4
used
ROYAL BUICK GMC

2026 GMC Sierra 1500 AT4

$60,995
1,010 miBaton Rouge, LA
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2026 GMC Sierra 1500 AT4
used
ROYAL BUICK GMC

2026 GMC Sierra 1500 AT4

$60,961
33,763 miBaton Rouge, LA
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Model and trim guide

About the GMC Sierra 1500 AT4 trim

Dealers use the AT4 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 176 matching vehicles.

How we source listings and compare prices
Current matches
176
Approved dealer listings
Advertised prices
$26,224 - $73,014
Current listed price range
Model years
2019 - 2026
Years in current inventory
Reported mileage
3 mi - 174,565 mi
Odometer range where provided
Condition mix
176 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 →