Faulkner Buick GMC - Trevose

Hyundai of Trenton

CarShop - Mt. Holly

Route 130 Chrysler Dodge Jeep Ram

O'NEIL GMC INC

Hamilton Honda

Davis Acura

Burns Buick GMC

CarShop - Hatfield

Faulkner Toyota - Trevose

Chrysler Dodge Jeep Ram of Princeton

Sloane Honda

Holman Cadillac

Freehold Buick GMC

Fred Beans Ford Lincoln of West Chester

Fred Beans Cadillac GMC

Easy Auto

Peruzzi Buick GMC

VIP Auto Outlet

Spider

Fullsize Crew Cab

Truck

AWD4WD

8-Cylinder

Gasoline

Used

Sierra 1500

Technology Package

AT4 Carbonpro Edition

AT4 Premium Package

Get AutoCheck Vehicle History

Used 2024 GMC Sierra 1500 AT4 w/ Technology Package

Used 2024 GMC Sierra 1500 AT4 w/ Technology Package Langhorne PA 19047

Automatic

Denali Reserve Super Cruise Package

New 2025 GMC Sierra 1500 Denali

New 2025 GMC Sierra 1500 Denali Shillington PA 19607

Denali

SLT Premium Plus Package

New 2025 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

New 2025 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Souderton PA 18964

Driver Alert Package II

Used 2019 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2019 GMC Sierra 1500 AT4 w/ AT4 Premium Package Warminster PA 18974

Certified

Certified 2025 GMC Sierra 1500 AT4X

Certified 2025 GMC Sierra 1500 AT4X Souderton PA 18964

AT4X

Used 2018 GMC Sierra 1500 SLT

Used 2018 GMC Sierra 1500 SLT Trevose PA 19053

SLE Value Package

Used 2019 GMC Sierra 1500 SLE w/ SLE Value Package

Used 2019 GMC Sierra 1500 SLE w/ SLE Value Package Marlton NJ 08053

Denali Ultimate Package

Certified 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Certified 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package Freehold NJ 07728

4-Cylinder Turbo

Pro Value Package

New 2025 GMC Sierra 1500 Pro w/ Pro Value Package

New 2025 GMC Sierra 1500 Pro w/ Pro Value Package Souderton PA 18964

Certified 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Certified 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package Souderton PA 18964

Denali Reserve Package

Used 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package

Used 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package Langhorne PA 19047

SLT Premium Package

Certified 2022 GMC Sierra 1500 SLT w/ SLT Premium Package

Certified 2022 GMC Sierra 1500 SLT w/ SLT Premium Package Warminster PA 18974

Used 2024 GMC Sierra 1500 Elevation

Used 2024 GMC Sierra 1500 Elevation Mount Holly NJ 08060

Elevation

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package Hamilton NJ 08691

Certified 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package

Certified 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package Budd Lake NJ 07828

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 2019 GMC Sierra 1500 SLT

Used 2019 GMC Sierra 1500 SLT Doylestown PA 18902

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

Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Trevose PA 19053

X31 Off-Road and Protection Package

LPO, Elevation Black Package

Used 2024 GMC Sierra 1500 Elevation Philadelphia PA 19115

Used 2023 GMC Sierra 1500 Elevation

Used 2023 GMC Sierra 1500 Elevation Princeton NJ 08540

6-Cylinder Turbo

Diesel

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package Mount Laurel NJ 08054

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package Souderton PA 18964

Used 2022 GMC Sierra 1500 AT4

Used 2022 GMC Sierra 1500 AT4 Ewing NJ 08638

Certified 2023 GMC Sierra 1500 Elevation

Certified 2023 GMC Sierra 1500 Elevation Trevose PA 19053

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package Marlton NJ 08053

Suspension Package, Off-Road

Used 2019 GMC Sierra 1500 SLE w/ SLE Value Package Souderton PA 18964

X31 Off-Road Package

Preferred Package

Used 2022 GMC Sierra 1500 Denali

Used 2022 GMC Sierra 1500 Denali Trenton NJ 08691

Used 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package

Used 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package Souderton PA 18964

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package Warminster PA 18974

AT4 Preferred Package

Used 2023 GMC Sierra 1500 AT4 w/ AT4 Preferred Package

Used 2023 GMC Sierra 1500 AT4 w/ AT4 Preferred Package Ewing NJ 08638

Certified 2023 GMC Sierra 1500 Elevation Souderton PA 18964

Certified 2021 GMC Sierra 1500 SLE w/ Preferred Package

Certified 2021 GMC Sierra 1500 SLE w/ Preferred Package Souderton PA 18964

Flexible Fuel

Used 2014 GMC Sierra 1500 SLE w/ SLE Value Package

Used 2014 GMC Sierra 1500 SLE w/ SLE Value Package Hamilton NJ 08691

6-Cylinder

Elevation Edition

Used 2018 GMC Sierra 1500 4x4 Double Cab w/ Elevation Edition

Used 2018 GMC Sierra 1500 4x4 Double Cab w/ Elevation Edition Trevose PA 19053

4x4 Double Cab

LPO, GMC Protection Package

Used 2019 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used 2019 GMC Sierra 1500 Denali w/ Denali Ultimate Package Souderton PA 18964

Used 2022 GMC Sierra 1500 Elevation

Used 2022 GMC Sierra 1500 Elevation West Chester PA 19382

Used 2020 GMC Sierra 1500 Denali

Used 2020 GMC Sierra 1500 Denali Hatfield PA 19440

SLT Crew Cab Value Package

SLT Preferred Package

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

Used 2015 GMC Sierra 1500 SLT w/ SLT Crew Cab Value Package Hamilton NJ 08691

Fred Beans Ford of Doylestown

Geoff Penske GMC

Bergey's Buick GMC

Johnson GMC Cadillac, Inc.

Philadelphia

Used Cars for Sale

Test drive Used GMC Sierra 1500 at home in Levittown, PA. Search from 419 Used GMC Sierra 1500 cars for sale, including a  2014 GMC Sierra 1500 SLE, a  2015 GMC Sierra 1500 SLT, and a  2017 GMC Sierra 1500 Denali ranging in price from $4,995 to $80,778.

Used GMC Sierra 1500 for Sale in Levittown, PA - Autotrader

A capable full-size half-ton pickup, the GMC Sierra 1500 blends luxury and durability. The Sierra 1500 is a contender in the pickup truck segment with significant hauling and towing capacity, giving General Motors a consistent best-seller.  The GMC Sierra is a corporate cousin to the <a href="https://www.autotrader.com/cars-for-sale/chevrolet/silverado-1500" target="_blank">Chevrolet Silverado</a>. This light-duty pickup comes in many trim levels (<a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/at4" target="_blank">AT4</a>, <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/at4x" target="_blank">AT4X</a>, <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/elevation" target="_blank">Elevation</a>, <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/sle" target="_blank">SLE</a>, <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/slt" target="_blank">SLT</a>, and others) and powertrain options, including the popular and luxurious <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/denali" target="_blank">Denali</a> and <a href="https://www.autotrader.com/cars-for-sale/gmc/sierra-1500/denali-ultimate" target="_blank">Denali Ultimate</a>. A reputable and capable truck, the Sierra 1500 is a workhorse that travels in its own herd. Our editors have consistently named the Sierra 1500 to numerous "best truck" lists including one of the best new vehicles of 2019.

<ul>
    <li>4th - <a href="https://www.autotrader.com/car-shopping/best-used-pickups-under-15000" target="_blank"> Best Used Trucks on a $15,000 Budget </a> (2012 model year)</li> 
    <li><a href="https://www.autotrader.com/comparisons/2024-gmc-sierra-1500-choosing-the-right-trim" target="_blank">2024 GMC Sierra 1500: Choosing the Right Trim</a></li>
    <li><a href="https://www.autotrader.com/comparisons/2023-gmc-sierra-1500-choosing-the-right-trim" target="_blank">2023 GMC Sierra 1500: Choosing the Right Trim</a></li>
    <li><a href="https://www.autotrader.com/comparisons/2022-gmc-sierra-1500-choosing-the-right-trim" target="_blank">2022 GMC Sierra 1500: Choosing the Right Trim</a> (Sierra 1500 Pro, SLE, Elevation, SLT, AT4, AT4X, Denali, and Denali Ultimate trims)</li>
    <li><a href="https://www.autotrader.com/comparisons/2021-gmc-sierra-1500-choosing-the-right-trim" target="_blank">2021 GMC Sierra 1500: Choosing the Right Trim</a> (Sierra 1500 base, SLT, SLE, AT4, Elevation, and Denali trims)</li>
</ul>

Used GMC Sierra 1500 for Sale Under $20,000

Used GMC Sierra 1500 Vehicles with AWD/4WD for Sale

Used GMC Sierra 1500 for Sale Under $10,000

Used GMC Sierra 1500 for Sale Under $15,000

Used GMC Sierra 1500 for Sale Under $25,000

Search from 419 GMC Sierra 1500 for sale, including a Certified 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package, a Certified 2022 GMC Sierra 1500 SLT w/ SLT Premium Package, and a Certified 2023 GMC Sierra 1500 Elevation ranging in price from $4,995 to $80,778.

Autotrader has 419 GMC Sierra 1500 for sale near Levittown, PA, including a Certified 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package, a Certified 2022 GMC Sierra 1500 SLT w/ SLT Premium Package, and a Certified 2023 GMC Sierra 1500 Elevation ranging in price from $4,995 to $80,778.

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Used GMC Sierra 1500 for Sale in Levittown, PA

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Certified 2023 GMC Sierra 1500 Elevation

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