2022 GMC Sierra 2500 HD Crew Cab

AT4 Pickup 4D 6 1/2 ft

18,247 miles

This vehicle is no longer available

Why You’ll Love This Sierra 2500

Slotted between the SLT and Denali trims in the Sierra 2500 HD lineup, the AT4 delivers confident capability with 4WD and an electronic 2-speed transfer case, an off-road suspension with Rancho shocks and underbody skid plates, and the versatile MultiPro tailgate for easier loading and everyday utility.

Duramax 6.6L Turbo-Diesel V8 Engine

Originally valued at $9,890, this engine provides immense power and torque, making it ideal for demanding towing and hauling operations.

Onyx Black

Originally valued at $495, this exterior color presents a deep, lustrous black finish that complements the vehicle's design.

Heavy-duty towing powerhouse

Delivers immense 18,500 lbs towing capacity and 445 HP / 910 lb-ft through a 6.6L Duramax Turbo-Diesel V8 engine, Allison 10-speed automatic transmission, and 4WD, enhanced by an exhaust brake for controlled descents.

Off-road suspension with Rancho shocks

Provides enhanced capability over challenging terrain, complemented by hill descent control and underbody skid plates.

Advanced 4WD system

Offers versatile traction with an electronic 2-speed transfer case, providing both high and low range for varied conditions.

Premium heated and ventilated front seats

Offers luxurious comfort with leather-appointed front bucket seats that are both heated and ventilated.

Adventure-ready engineering

The AT4 trim is engineered for serious off-road capability and rugged performance.

MultiPro tailgate

Provides six functional positions for enhanced loading, accessing and working with the truck bed.

Rear locking differential

Enhances traction by locking the rear wheels together, ensuring power delivery to both wheels simultaneously.

Durable spray-on bedliner

Protects the truck bed from scratches and impacts, featuring distinctive AT4 branding.

Power adjustable front seats with memory

Allows precise positioning for both driver and front passenger, including 2-preset driver's seat memory.

Heated steering wheel

Warms the steering wheel for a more comfortable grip in cold conditions.

Keyless entry and push-button start

Provides convenient access and ignition without needing to remove the key from your pocket.

18-inch machined aluminum wheels

18-inch machined aluminum wheels offer a robust and lightweight construction, contributing to the vehicle's overall stance.

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