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2024 GMC Sierra 2500 HD Crew Cab
AT4X Pickup 4D 6 1/2 ft
26,480 miles
Includes:$10,715 in factory upgrades
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Why You’ll Love This Sierra 2500

Standing as the flagship off-road trim in the Sierra 2500 HD Crew Cab lineup, the AT4X delivers confident capability with a factory-installed suspension lift, Multimatic DSSV dampers, and a rear electronic-locking differential, while also offering 16-way power front seats.

Snow Plow Prep/Camper Package

Originally valued at $530, this package prepares the vehicle for heavy-duty use with a 220-Amp Alternator, supporting snow plow and camper electrical demands.

Duramax 6.6L Turbo-Diesel V8 Engine

Originally valued at $9,490, this engine delivers substantial power and torque for demanding tasks, ensuring robust performance.

REV Hard-Folding Tonneau Cover

Originally valued at $1,595, this cover provides secure and weather-resistant storage for cargo in the truck bed, easily folding for full bed access.

Thunderstorm Gray

Originally valued at $495, this exterior paint color provides a distinctive and modern finish to the vehicle's appearance.

Serious towing power

Provides exceptional 18,500 lbs towing capacity through the Duramax 6.6L Turbo-Diesel V8 engine, Allison 10L1000 10-speed automatic transmission and 4WD, enhanced by an exhaust brake function.

Off-road ready AT4X

The AT4X trim delivers a specialized blend of serious off-road hardware and premium interior comfort, designed for both rugged capability and refined driving.

Factory-installed suspension lift

Provides enhanced ground clearance with a 1.5-inch factory-installed suspension lift, improving off-road capability.

Multimatic DSSV dampers

Deliver precise ride control and stability, adapting to diverse terrain conditions with Multimatic DSSV dampers.

Obsidian Rush interior

Features full-grain leather seating and Vanta Ash wood accents, creating a luxurious and distinctive cabin environment with the Obsidian Rush interior.

Rear electronic-locking differential

Enhances traction and control, especially in challenging off-road situations, with a rear electronic-locking differential.

16-way power front seats

Allow for extensive customization, ensuring optimal driving comfort and support with 16-way power front seats.

Front seat massage feature

Helps reduce fatigue on long drives, providing a relaxing experience with a front seat massage feature.

Bose 12-speaker premium audio

Delivers immersive, high-fidelity audio throughout the cabin with the Bose 12-speaker premium series and CenterPoint surround.

13.4-inch diagonal center touchscreen

Provides intuitive control over vehicle functions and infotainment with a 13.4-inch diagonal center touchscreen.

Google built-in compatibility

Offers seamless access to navigation, apps and wireless Apple CarPlay and Android Auto through Google built-in compatibility.

18-inch machined aluminum wheels with black accents

Machined 18-inch aluminum wheels with high gloss black accents enhance the vehicle's stance and visual appeal.

This content is AI-generated and some details may not be 100% accurate. Refer to the details throughout this page for specific vehicle info.

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