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Fullsize Regular Cab

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8-Cylinder Turbo

Diesel

Sierra 2500

Gooseneck/5th Wheel Prep Package

SLE Convenience Package

Remote Start Package

Sierra HD Pro Safety Plus Package

SLE Heated Package

New 2025 GMC Sierra 2500 SLE

New 2025 GMC Sierra 2500 SLE San Antonio TX 78224

Automatic

Fullsize Crew Cab

AT4X AEV Edition

New 2025 GMC Sierra 2500 AT4X w/ AT4X AEV Edition

New 2025 GMC Sierra 2500 AT4X w/ AT4X AEV Edition San Antonio TX 78224

AT4X

Max Trailering Package

X31 Off-Road Package

New 2025 GMC Sierra 2500 SLE w/ Max Trailering Package

New 2025 GMC Sierra 2500 SLE w/ Max Trailering Package San Antonio TX 78224

AT4 Premium Plus Package

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

New 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package San Antonio TX 78232

8-Cylinder

Gasoline

Used

Gooseneck/5TH Wheel Package

LPO, Hitch Package

Heavy Duty Front Spring/Camper Package

Get AutoCheck Vehicle History

Used 2022 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

Used 2022 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package Boerne TX 78006

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

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package San Antonio TX 78224

Denali Reserve Package

New 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package

New 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package San Antonio TX 78224

Denali

Flexible Fuel

Work Truck Preferred Package

Skid Plate Package, Frame-Mounted Shields

Used 2013 GMC Sierra 2500 W/T w/ Work Truck Preferred Package

Used 2013 GMC Sierra 2500 W/T w/ Work Truck Preferred Package San Antonio TX 78218

SLT Convenience Package

Suspension Package, Off-Road

Used 2012 GMC Sierra 2500 SLT w/ SLT Convenience Package

Used 2012 GMC Sierra 2500 SLT w/ SLT Convenience Package New Braunfels TX 78130

Certified

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

Certified 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package San Antonio TX 78232

New 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package San Antonio TX 78254

Texas Edition SLT Premium Plus Package

Used 2020 GMC Sierra 2500 SLT

Used 2020 GMC Sierra 2500 SLT San Antonio TX 78216

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package San Antonio TX 78224

Certified 2025 GMC Sierra 2500 AT4X

Certified 2025 GMC Sierra 2500 AT4X Selma TX 78154

Certified 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Certified 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Selma TX 78154

New 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package San Antonio TX 78224

Duramax Plus Package

Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package San Antonio TX 78254

Entertainment Package, Rear Seat DVD/Blu-Ray Player

Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package San Antonio TX 78254

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package San Antonio TX 78254

Denali Black Diamond Edition

Denali Ultimate Package

Used 2021 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition

Used 2021 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition San Antonio TX 78254

Used 2024 GMC Sierra 2500 Denali Ultimate

Used 2024 GMC Sierra 2500 Denali Ultimate San Antonio TX 78254

Denali Ultimate

Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package San Antonio TX 78232

Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package Boerne TX 78006

SLT Preferred Package

Driver Alert Package I

Snow Plow Prep/Camper Package

Used 2022 GMC Sierra 2500 SLT w/ SLT Preferred Package

Used 2022 GMC Sierra 2500 SLT w/ SLT Preferred Package San Antonio TX 78254

X31 Off-Road and Protection Package

Used 2024 GMC Sierra 2500 SLT

Used 2024 GMC Sierra 2500 SLT Live Oak TX 78233

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package San Antonio TX 78232

LPO, GMC Protection Package

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package San Antonio TX 78232

Used 2022 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition

Used 2022 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition Selma TX 78154

Used 2023 GMC Sierra 2500 SLT

Used 2023 GMC Sierra 2500 SLT Live Oak TX 78233

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package San Antonio TX 78254

Country Auto Mart LLC

San Antonio

Used Cars for Sale

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.  

Test drive Used GMC Sierra 2500 at home from the top dealers in your area. Search from 73 Used GMC Sierra 2500 cars for sale, including a  2013 GMC Sierra 2500 W/T, a  2016 GMC Sierra 2500 Denali, and a  2018 GMC Sierra 2500 Denali ranging in price from $11,750 to $88,900.

Used GMC Sierra 2500 for Sale Near Me - Autotrader

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 73 GMC Sierra 2500 for sale, including a Certified 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package, a Certified 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package, and a Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package ranging in price from $11,750 to $88,900.

Autotrader has 73 GMC Sierra 2500 for sale near San Antonio, TX, including a Certified 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package, a Certified 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package, and a Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package ranging in price from $11,750 to $88,900.

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Used GMC Sierra 2500 for Sale Near Me

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Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

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