Legacy Westbank

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Mossy Motors

Matt Bowers Ford

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Northshore Toyota

Matt Bowers Chevrolet Metairie

Spider

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8-Cylinder

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Used

Sierra 1500

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Used 2024 GMC Sierra 1500 Denali Ultimate

Used 2024 GMC Sierra 1500 Denali Ultimate Metairie LA 70001

Automatic

Denali Ultimate

Texas Edition SLT Premium Package

X31 Off-Road Package

Used 2021 GMC Sierra 1500 SLT

Used 2021 GMC Sierra 1500 SLT Harvey LA 70058

4-Cylinder Turbo

New 2025 GMC Sierra 1500 Elevation

New 2025 GMC Sierra 1500 Elevation Picayune MS 39466

Elevation

SLT Premium Package

X31 Off-Road and Protection Package

Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package

Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package Harvey LA 70058

Used 2025 GMC Sierra 1500 SLT w/ SLT Premium Package

Used 2025 GMC Sierra 1500 SLT w/ SLT Premium Package Harvey LA 70058

Used 2021 GMC Sierra 1500 Elevation

Used 2021 GMC Sierra 1500 Elevation Metairie LA 70001

Technology Package

New 2025 GMC Sierra 1500 Denali w/ Technology Package

New 2025 GMC Sierra 1500 Denali w/ Technology Package Picayune MS 39466

Denali

Used 2024 GMC Sierra 1500 SLT

Used 2024 GMC Sierra 1500 SLT Harvey LA 70058

6-Cylinder Turbo

Diesel

Certified

Denali Reserve Package

Certified 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package

Certified 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package Metairie LA 70001

Denali Reserve Super Cruise Package

Used 2024 GMC Sierra 1500 Denali

Used 2024 GMC Sierra 1500 Denali Harvey LA 70058

AT4 Premium Package

Driver Alert Package II

Used 2019 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2019 GMC Sierra 1500 AT4 w/ AT4 Premium Package Metairie LA 70001

Used 2024 GMC Sierra 1500 Denali w/ Technology Package

Used 2024 GMC Sierra 1500 Denali w/ Technology Package Harvey LA 70058

Certified 2021 GMC Sierra 1500 Elevation

Certified 2021 GMC Sierra 1500 Elevation Picayune MS 39466

New 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package

New 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package Picayune MS 39466

SLT Premium Plus Package

Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Covington LA 70433

All Terrain SLT Premium Package

All Terrain Package

Used 2017 GMC Sierra 1500 SLT

Used 2017 GMC Sierra 1500 SLT Metairie LA 70001

Used 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package

Used 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package Metairie LA 70001

SLE Value Package

Used 2015 GMC Sierra 1500 SLE w/ SLE Value Package

Used 2015 GMC Sierra 1500 SLE w/ SLE Value Package New Orleans LA 70125

LPO, Elevation Black Package

Used 2024 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package

Used 2024 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package New Orleans LA 70125

Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package Metairie LA 70003

Used 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package

Used 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package Harvey LA 70058

Texas Edition SLT Premium Plus Package

Used 2021 GMC Sierra 1500 SLT Metairie LA 70001

New 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

New 2026 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Picayune MS 39466

Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Harvey LA 70058

Denali Premium Package

Used 2021 GMC Sierra 1500 Denali w/ Denali Premium Package

Used 2021 GMC Sierra 1500 Denali w/ Denali Premium Package Picayune MS 39466

Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Harvey LA 70058

SLT Preferred Package

Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Package

Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Package Picayune MS 39466

Texas SLT Premium Package

Used 2016 GMC Sierra 1500 SLT w/ Texas SLT Premium Package

Used 2016 GMC Sierra 1500 SLT w/ Texas SLT Premium Package Metairie LA 70001

Third-Party Certified

<div class="text-bold text-default margin-top-3 col-xs-12 margin-bottom-5">Confidence at Every Turn.</div><div class="col-xs-12"><ul><li>139-Point Inspection by Factory-Trained Technicians</li><li>90-Day/4,000-Mile (whichever comes first) Comprehensive Warranty¹</li><li>Nationwide Dealer Network for Service and Accessories</li><li>Complimentary 24/7 Roadside Assistance²</li><li>CARFAX® Vehicle History Report³</li><li>11,000 FordPass™ Rewards Points⁴ to Use Toward Your First Maintenance Visit</li></ul><p>Exceptional Coverage Comes Standard.</p></div><div class="margin-top-4 text-size-200 text-subdued col-xs-12"><div class="padding-bottom-4">Disclaimer</div><div class="text-size-100"><sup>1</sup> See your dealer for warranty coverage details.</br><sup>2</sup> See your dealer for coverage details. Roadside Assistance is included for certain owners and available to everyone for a per-service fee. Ford reserves the right to change program details without obligations.</br><sup>3</sup> CARFAX® is a registered trademark of CARFAX® Inc.<br/><sup>4</sup> FordPass App, compatible with select smartphone platforms, is available via a download. Message and data rates may apply.</div></div>

Ford Blue Advantage - Blue Certified

Used 2024 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used 2024 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Metairie LA 70002

Used 2024 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Harvey LA 70058

Denali Ultimate Package

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package Metairie LA 70001

Sierra Safety Plus Package

New 2026 GMC Sierra 1500 SLT w/ SLT Premium Package

New 2026 GMC Sierra 1500 SLT w/ SLT Premium Package Picayune MS 39466

Used 2024 GMC Sierra 1500 AT4 w/ Technology Package

Used 2024 GMC Sierra 1500 AT4 w/ Technology Package Harvey LA 70058

Used 2024 GMC Sierra 1500 Elevation

Used 2024 GMC Sierra 1500 Elevation Metairie LA 70001

SLT Crew Cab Value Package

Suspension Package, Off-Road

Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package

Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package Metairie LA 70002

Mossy of Picayune

New Orleans

Cars for Sale

Test drive GMC Sierra 1500 at home in Harvey, LA. Search from 511 GMC Sierra 1500 cars for sale, including a Certified 2023 GMC Sierra 1500 Denali, a Used 2015 GMC Sierra 1500 SLE, and a Used 2015 GMC Sierra 1500 SLT ranging in price from $9,995 to $103,798.

GMC Sierra 1500 for Sale in Harvey, LA - Autotrader

Search from 511 GMC Sierra 1500 for sale, including a Certified 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package, a Used 2015 GMC Sierra 1500 SLE w/ SLE Value Package, and a Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package ranging in price from $9,995 to $103,798.

Autotrader has 511 GMC Sierra 1500 for sale near Harvey, LA, including a Certified 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package, a Used 2015 GMC Sierra 1500 SLE w/ SLE Value Package, and a Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package ranging in price from $9,995 to $103,798.

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GMC Sierra 1500 for Sale in Harvey, LA

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New 2025 GMC Sierra 1500 Elevation

511 Matches

Used 2024 GMC Sierra 1500 Denali Ultimate

Used 2023 GMC Sierra 1500 AT4

Used 2022 GMC Sierra 1500 SLT