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Used 2020 GMC Sierra 2500 AT4 w/ Technology Package

Used 2020 GMC Sierra 2500 AT4 w/ Technology Package Watertown CT 06798

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Used 2024 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Preferred Package Watertown CT 06798

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

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Waterbury CT 06708

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New 2025 GMC Sierra 2500 SLT w/ SLT Premium Package

New 2025 GMC Sierra 2500 SLT w/ SLT Premium Package Bristol CT 06010

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New 2025 GMC Sierra 2500 SLT

New 2025 GMC Sierra 2500 SLT Mystic CT 06355

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Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package

Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package Islip NY 11751

Used 2024 GMC Sierra 2500 AT4

Used 2024 GMC Sierra 2500 AT4 Waterbury CT 06708

Used 2021 GMC Sierra 2500 AT4 w/ Snow Plow Prep/Camper Package

Used 2021 GMC Sierra 2500 AT4 w/ Snow Plow Prep/Camper Package Danbury CT 06810

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 2023 GMC Sierra 2500 AT4

Used 2023 GMC Sierra 2500 AT4 Columbia CT 06237

Stephen GMC

Brustolon GMC

Hartford and New Haven

Used Cars for Sale

Test drive Used GMC Sierra 2500 AT4 at home in West Haven, CT. Search from 8 Used GMC Sierra 2500 cars for sale, including a  2020 GMC Sierra 2500 AT4, a  2021 GMC Sierra 2500 AT4, and a  2023 GMC Sierra 2500 AT4 ranging in price from $45,000 to $71,994.

Used GMC Sierra 2500 AT4 for Sale in West Haven, CT - Autotrader

Search from 8 GMC Sierra 2500 for sale, including a Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package, a Used 2020 GMC Sierra 2500 AT4 w/ Technology Package, and a Used 2021 GMC Sierra 2500 AT4 w/ Snow Plow Prep/Camper Package ranging in price from $45,000 to $71,994.

Autotrader has 8 GMC Sierra 2500 for sale near West Haven, CT, including a Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package, a Used 2020 GMC Sierra 2500 AT4 w/ Technology Package, and a Used 2021 GMC Sierra 2500 AT4 w/ Snow Plow Prep/Camper Package ranging in price from $45,000 to $71,994.

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Used GMC Sierra 2500 AT4 for Sale in West Haven, CT

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