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Fullsize Regular Cab

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8-Cylinder

Gasoline

Sierra 1500

Pro Value Package

1SA Safety Plus Package

Snow Plow Prep Package

New 2025 GMC Sierra 1500 Pro w/ Pro Value Package

New 2025 GMC Sierra 1500 Pro w/ Pro Value Package Shillington PA 19607

Automatic

Fullsize Crew Cab

Flexible Fuel

Used 2009 GMC Sierra 1500 Crew Cab SLE Pickup 4D 5 3/4 ft

Used

Power Pack Plus

Convenience Package

Suspension Package, Off-Road

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Used 2009 GMC Sierra 1500 SLE w/ Power Pack Plus

Used 2009 GMC Sierra 1500 SLE w/ Power Pack Plus Kennett Square PA 19348

Used 2024 GMC Sierra 1500 AT4

Used 2024 GMC Sierra 1500 AT4 Doylestown PA 18902

Denali Reserve Package

Used 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package

Used 2024 GMC Sierra 1500 Denali w/ Denali Reserve Package Ardmore PA 19003

Denali

AT4 Premium Package

Technology 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 Warminster PA 18974

Used 2024 GMC Sierra 1500 AT4 w/ Technology Package

Used 2024 GMC Sierra 1500 AT4 w/ Technology Package Maple Shade NJ 08052

6-Cylinder

Used 2015 GMC Sierra 1500 Crew Cab SLE Pickup 4D 5 3/4 ft

SLE Value Package

Used 2015 GMC Sierra 1500 SLE w/ SLE Value Package

Used 2015 GMC Sierra 1500 SLE w/ SLE Value Package Havertown PA 19083

New 2025 GMC Sierra 1500 Denali Ultimate

New 2025 GMC Sierra 1500 Denali Ultimate Warminster PA 18974

Denali Ultimate

4-Cylinder Turbo

New 2025 GMC Sierra 1500 Pro w/ Pro Value Package Warminster PA 18974

Denali Reserve Super Cruise Package

New 2025 GMC Sierra 1500 Denali

New 2025 GMC Sierra 1500 Denali Warminster PA 18974

Certified

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

Denali Ultimate Package

Certified 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Certified 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package Palmyra NJ 08065

Used 2021 GMC Sierra 1500 Crew Cab Elevation Pickup 4D 5 3/4 ft

Used 2021 GMC Sierra 1500 Elevation

Used 2021 GMC Sierra 1500 Elevation Mickleton NJ 08056

Elevation

Denali Premium Package

Certified 2022 GMC Sierra 1500 Denali w/ Denali Premium Package

Certified 2022 GMC Sierra 1500 Denali w/ Denali Premium Package Newtown Square PA 19073

New 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package

New 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package Warminster PA 18974

Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Package

Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Package Doylestown PA 18902

New 2026 GMC Sierra 1500 Elevation

New 2026 GMC Sierra 1500 Elevation Warminster PA 18974

Used 2021 GMC Sierra 1500 Elevation Warminster PA 18974

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 Warminster PA 18974

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

AT4 Carbonpro Edition

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package Marlton NJ 08053

Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package Turnersville NJ 08012

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

X31 Off-Road and Protection Package

Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Package

Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Package Marlton NJ 08053

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

LPO, GMC Protection Package

Used 2019 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used 2019 GMC Sierra 1500 Denali w/ Denali Ultimate Package Warminster PA 18974

Used 2018 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used 2018 GMC Sierra 1500 Denali w/ Denali Ultimate Package Abington PA 19001

Certified 2022 GMC Sierra 1500 AT4

Certified 2022 GMC Sierra 1500 AT4 Warminster PA 18974

Certified 2021 GMC Sierra 1500 AT4

Certified 2021 GMC Sierra 1500 AT4 Newtown Square PA 19073

Used 2018 GMC Sierra 1500 SLT w/ SLT Premium Package

Used 2018 GMC Sierra 1500 SLT w/ SLT Premium Package Burlington NJ 08016

Used 2022 GMC Sierra 1500 Elevation

Used 2022 GMC Sierra 1500 Elevation West Chester PA 19382

X31 Off-Road Package

Preferred Package

Used 2020 GMC Sierra 1500 SLE w/ SLE Value Package

Used 2020 GMC Sierra 1500 SLE w/ SLE Value Package Glen Mills PA 19342

Used 2022 GMC Sierra 1500 Elevation North Brunswick NJ 08902

Off-Road Performance Package

Used 2020 GMC Sierra 1500 AT4 w/ Off-Road Performance Package

Used 2020 GMC Sierra 1500 AT4 w/ Off-Road Performance Package Woodbury NJ 08096

Used 2025 GMC Sierra 1500 Elevation

Used 2025 GMC Sierra 1500 Elevation Philadelphia PA 19152

Geoff Penske GMC

Malouf GMC

Mark Martin Motors

Philadelphia

Used Cars for Sale

Test drive Used GMC Sierra 1500 at home in Philadelphia, PA. Search from 266 Used GMC Sierra 1500 cars for sale, including a  2009 GMC Sierra 1500 SLE, a  2014 GMC Sierra 1500 SLT, and a  2015 GMC Sierra 1500 SLE ranging in price from $8,000 to $76,995.

Used GMC Sierra 1500 for Sale in Philadelphia, 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 266 GMC Sierra 1500 for sale, including a Certified 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package, a Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Package, and a Certified 2021 GMC Sierra 1500 AT4 ranging in price from $8,000 to $76,995.

Autotrader has 266 GMC Sierra 1500 for sale near Philadelphia, PA, including a Certified 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package, a Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Package, and a Certified 2021 GMC Sierra 1500 AT4 ranging in price from $8,000 to $76,995.

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Used GMC Sierra 1500 for Sale in Philadelphia, PA

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Used 2019 GMC Sierra 1500 Denali w/ Denali Ultimate Package

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