Spider

Fullsize Crew Cab

Truck

8-Cylinder Turbo

Used

Sierra 2500

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Used 2022 GMC Sierra 2500 AT4

Used 2022 GMC Sierra 2500 AT4 Boise ID 83705

Automatic

Denali Ultimate Package

Gooseneck/5TH Wheel Package

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package Boise ID 83705

Denali

AWD4WD

Diesel

Used 2014 GMC Sierra 2500 Denali

Used 2014 GMC Sierra 2500 Denali Boise ID 83705

Used 2024 GMC Sierra 2500 Denali Ultimate

Used 2024 GMC Sierra 2500 Denali Ultimate Boise ID 83705

Denali Ultimate

Duramax Plus Package

Suspension Package, Off-Road

Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package Boise ID 83705

Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package Boise ID 83705

Driver Alert Package

Used 2015 GMC Sierra 2500 SLT w/ Driver Alert Package

Used 2015 GMC Sierra 2500 SLT w/ Driver Alert Package Boise ID 83705

AT4 Premium Plus Package

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

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Boise ID 83705

Used 2021 GMC Sierra 2500 Denali

Used 2021 GMC Sierra 2500 Denali Boise ID 83705

Used 2025 GMC Sierra 2500 AT4X

Used 2025 GMC Sierra 2500 AT4X Boise ID 83705

AT4X

Gooseneck/5th Wheel Prep Package

LPO, Hitch Package

Used 2024 GMC Sierra 2500 AT4X

Used 2024 GMC Sierra 2500 AT4X Boise ID 83705

Dennis Dillon GMC

Twin Falls

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.

Used GMC Sierra 2500 for Sale Near Me - Autotrader

Autotrader has GMC Sierra 2500 for sale near Hailey, ID.

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Chevrolet

Sierra 1500

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Used GMC Sierra 2500 for Sale Near Me

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Used 2014 GMC Sierra 2500 Denali

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