2022 GMC Sierra 3500 HD Crew Cab

AT4 Pickup 4D 6 1/2 ft

84,216 miles

Another customer started purchasing this vehicle

Why You’ll Love This Sierra 3500

Slotted between the SLT and Denali trims in the Sierra HD lineup, the AT4 adds confident capability and modern convenience with Four‑Wheel Drive, seamless Apple CarPlay and Android Auto integration, and keyless ignition for easy get‑in‑and‑go usability.

Gooseneck/5th Wheel Package

Originally valued at $795, this package includes a Gooseneck/5th Wheel Prep Package and a Bed View Camera with two trailer camera provisions, simplifying heavy-duty towing and monitoring.

Duramax 6.6L Turbo-Diesel V8 engine

Originally valued at $9,890, this engine provides substantial power and torque for demanding tasks and heavy hauling.

Off-road high clearance step

Originally valued at $1,095, this step offers easier cabin access while maintaining ground clearance for off-road conditions.

20-inch machined aluminum wheels

Originally valued at $800, these 20-inch machined aluminum wheels enhance the vehicle's stance and provide a distinctive appearance.

Onyx black

Originally valued at $495, this Onyx Black paint finish provides a deep, glossy exterior color.

Dual 220-amp primary and 170-amp auxiliary alternators

Originally valued at $380, these dual alternators ensure robust electrical power for all vehicle systems and accessories, even under heavy load.

Heavy-duty towing powerhouse

Delivers immense 20,000 lbs towing capacity through the Duramax 6.6L V8 Turbo-Diesel engine, Allison 10-speed automatic transmission and 4WD, supported by 445 HP and 910 lb-ft and an exhaust brake.

AT4 off-road capability

The AT4 trim prioritizes off-road capability with specialized hardware and a distinctive design for adventurous pursuits.

Apple CarPlay

Integrates your iPhone for navigation, music and messages directly on the infotainment screen.

Android Auto

Connects your Android phone for seamless access to apps, maps and media.

Four-wheel drive

Provides enhanced traction and control across diverse terrain and weather conditions.

Keyless ignition

Starts the vehicle with the push of a button, adding convenience.

Hands-free entry

Unlocks doors automatically when the key is nearby, simplifying access.

Bluetooth connectivity

Allows wireless connection for phone calls and audio streaming.

On-demand 4WD

Automatically engages four-wheel drive when needed.

4 one-touch power windows

Offers convenient one-touch up and down operation for all four power windows.

Front independent suspension

Provides a smoother ride and improved handling.

4-wheel disc brakes with ABS

Delivers confident stopping power and prevents wheel lock-up.

Stability control

Helps maintain vehicle control during challenging driving conditions.

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