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Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package Walker LA 70785

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Used 2018 GMC Sierra 2500 4x4 Crew Cab

Used 2018 GMC Sierra 2500 4x4 Crew Cab Walker LA 70785

4x4 Crew Cab

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New 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Baton Rouge LA 70816

New 2025 GMC Sierra 2500 Denali

New 2025 GMC Sierra 2500 Denali Baton Rouge LA 70816

Denali Ultimate Package

Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package New Orleans LA 70115

Denali Reserve Package

New 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package

New 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package Baton Rouge LA 70816

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package Baton Rouge LA 70816

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Certified 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

Certified 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package Baton Rouge LA 70806

Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package Walker LA 70785

Denali Black Diamond Edition

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Heavy Duty Front Spring/Camper Package

Used 2023 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition

Used 2023 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition Hammond LA 70403

Used 2024 GMC Sierra 2500 Denali Ultimate

Used 2024 GMC Sierra 2500 Denali Ultimate Hammond LA 70403

Denali Ultimate

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Baton Rouge LA 70817

Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package Baton Rouge LA 70806

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Used 2016 GMC Sierra 2500 4x4 Regular Cab w/ Sierra Convenience Package

Used 2016 GMC Sierra 2500 4x4 Regular Cab w/ Sierra Convenience Package Walker LA 70785

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Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package

Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package Gonzales LA 70737

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>

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Used 2024 GMC Sierra 2500 Denali Ultimate New Iberia LA 70560

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Gonzales LA 70737

SLT Premium Package

Certified 2024 GMC Sierra 2500 SLT w/ SLT Premium Package

Certified 2024 GMC Sierra 2500 SLT w/ SLT Premium Package La Place LA 70068

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Baton Rouge LA 70816

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package Baton Rouge LA 70809

SLT Convenience Package

License Plate Front Mounting Package

Used 2011 GMC Sierra 2500 SLT w/ SLT Convenience Package

Used 2011 GMC Sierra 2500 SLT w/ SLT Convenience Package Hammond LA 70403

Used 2015 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2015 GMC Sierra 2500 Denali w/ Duramax Plus Package Zachary LA 70791

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Used 2024 GMC Sierra 2500 Pro w/ Convenience Package

Used 2024 GMC Sierra 2500 Pro w/ Convenience Package Gonzales LA 70737

Used 2021 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used 2021 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Gonzales LA 70737

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Hammond LA 70403

Entertainment Package

Z71 Off-Road Package

Used 2008 GMC Sierra 2500 SLT w/ Entertainment Package

Used 2008 GMC Sierra 2500 SLT w/ Entertainment Package Hammond LA 70401

Used 2017 GMC Sierra 2500 SLT w/ Duramax Plus Package

Used 2017 GMC Sierra 2500 SLT w/ Duramax Plus Package Walker LA 70785

Baton Rouge

Used Cars for Sale

Test drive Used GMC Sierra 2500 at home in Baton Rouge, LA. Search from 27 Used GMC Sierra 2500 cars for sale, including a  2008 GMC Sierra 2500 SLT, a  2011 GMC Sierra 2500 SLT, and a  2015 GMC Sierra 2500 Denali ranging in price from $20,731 to $81,036.

Used GMC Sierra 2500 for Sale in Baton Rouge, LA - Autotrader

The GMC Sierra 2500 is an intriguing mix of heavy-hitting workhorse and glitzy luxury. With powerful <a href="https://www.autotrader.com/cars-for-sale/diesel/gmc/sierra-2500" target="_blank">diesel</a> or <a href="https://www.autotrader.com/cars-for-sale/gasoline/gmc/sierra-2500" target="_blank">gasoline</a> powertrain options, the Sierra 2500 has immense towing and hauling capacity. The 2500 has well-mannered on-road handling and is equally at home on a dirt ranch road.  The configurations with the Sierra 2500 are nearly endless, with multiple cab sizes, bed lengths, and an array of powertrain choices. Some of the popular Sierra 2500 trims include the <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-2500/at4" target="_blank">AT4</a>, <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-2500/denali" target="_blank">Denali</a>, <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-2500/denali-ultimate" target="_blank">Denali Ultimate</a>, <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-2500/sle" target="_blank">SLE</a>, and <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-2500/slt" target="_blank">SLT</a>. Even with fierce competition in the heavy-duty pickup segment, the GMC Sierra 2500 still makes waves. With powerful towing capabilities, a luxurious interior, and refined on-road driving, the Sierra 2500 is a rewarding heavy-duty truck.  

Used GMC Sierra 2500 for Sale Under $30,000

Used GMC Sierra 2500 for Sale Under $20,000

Used GMC Sierra 2500 for Sale Under $15,000

Used GMC Sierra 2500 for Sale Under $5,000

Used GMC Sierra 2500 for Sale Under $25,000

Used GMC Sierra 2500 for Sale Under $10,000

Search from 27 GMC Sierra 2500 for sale, including a Certified 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package, a Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package, and a Certified 2024 GMC Sierra 2500 SLT w/ SLT Premium Package ranging in price from $20,731 to $81,036.

Autotrader has 27 GMC Sierra 2500 for sale near Baton Rouge, LA, including a Certified 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package, a Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package, and a Certified 2024 GMC Sierra 2500 SLT w/ SLT Premium Package ranging in price from $20,731 to $81,036.

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Used GMC Sierra 2500 for Sale in Baton Rouge, LA

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Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

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Used 2024 GMC Sierra 2500 Denali

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Used 2023 GMC Sierra 2500 Denali