2021 GMC Sierra 3500 HD Crew Cab

Pickup 4D 6 1/2 ft

66,499 miles

This vehicle is no longer available

Why You’ll Love This Sierra 3500

As the Crew Cab standard bed configuration offered across the Sierra 3500 HD lineup, this Pickup 4D 6 1/2 ft keeps work and family life easy with Apple CarPlay and Android Auto integration, a rear view camera for confident maneuvering, and convenient USB connectivity for charging on the go.

Driver Alert Package

Originally valued at $890, the Driver Alert Package provides situational awareness through Ultrasonic Front and Rear Park Assist, Rear Cross Traffic Alert, Lane Change Alert with Side Blind Zone Alert, and Perimeter Lighting.

Safety and Convenience Package

Originally valued at $615, the Safety and Convenience Package provides Forward Collision Alert, Automatic Emergency Braking, a 4.2-inch Diagonal Color Display Driver Info Center, and Steering Wheel Audio Controls with Cruise Control.

Convenience Package

Convenience Package adds LED Cargo Area Lighting, Remote Keyless Entry, an EZ Lift Power Lock and Release Tailgate, and Steering Wheel-Mounted Cruise Control.

Gooseneck/5th Wheel Package

Gooseneck/5th Wheel Package prepares the truck for heavy towing with Gooseneck/5th Wheel Prep, an Integrated Trailer Brake Controller, and a Spray-On Pickup Bed Liner.

Snow Plow Prep/Camper Package

Snow Plow Prep/Camper Package provides robust electrical power with Dual 220-Amp Primary and 170-Amp Auxiliary Alternators, along with Skid Plates for underbody protection.

Duramax 6.6L Turbo-Diesel V8 Engine

Originally valued at $9,890, a powerful Duramax 6.6L Turbo-Diesel V8 engine delivers substantial power and torque for demanding towing and hauling applications.

Power-Adjustable Black Outside Mirrors

Originally valued at $720, Power-Adjustable Black Outside Mirrors offer convenient power adjustment from inside the cabin for optimal rear visibility.

Onyx Black

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

Black Assist Step

Originally valued at $450, a Black Assist Step provides a sturdy platform for easier entry and exit from the cabin.

Ultimate towing power with 4WD

Provides extreme towing capability and confident off-road performance through the Duramax 6.6L Turbo-Diesel V8 engine delivering 445 HP and 910 lb-ft, Allison 10-speed automatic transmission, and 4WD with an exhaust brake and two-speed transfer case.

Apple CarPlay and Android Auto

Integrates your smartphone for navigation, music and communication, keeping you connected on the go.

Rear view camera

Provides a clear view of the area behind the vehicle, assisting with safe maneuvering and parking.

Power windows

Offers convenient control of windows with the touch of a button.

USB connection

Provides convenient charging and media connectivity for your devices.

AM/FM stereo with 6 speakers

Delivers clear audio for radio and other media sources.

Tire pressure monitoring system

Alerts you to low tire pressure, helping to maintain optimal safety and fuel efficiency.

Advanced safety systems

Includes stability control, traction control and 4-wheel ABS, enhancing vehicle control and preventing wheel lock-up during braking.

Single-zone air conditioning

Maintains a comfortable cabin temperature for all occupants.

Power door locks

Provides secure locking and unlocking of doors with ease.

Tilt-adjustable steering wheel

Adjusts steering wheel position for personalized driving comfort and control.

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