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2020 GMC Sierra 3500 HD Crew Cab
SLT Pickup 4D 8 ft69,346 miles
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Why You’ll Love This Sierra 3500
Slotted between the SLE and AT4 in the Sierra 3500 HD lineup, the SLT brings work-ready confidence with the MultiPro Tailgate, power-folding and power-extending vertical trailering mirrors with perimeter lighting, and an HD Rear Vision Camera that makes maneuvering and hitching straightforward for everyday use.
SLT Convenience Package
Originally valued at $1,570, this package adds ventilated driver and front passenger seats, 2nd row heated outboard seats, a power sliding rear window with defogger, a floor-mounted center console and a universal home remote.
Gooseneck/5th Wheel Package
Originally valued at $1,340, this package provides a Gooseneck/5th Wheel Prep Package, a spray-on pickup bed liner with GMC logo and a Bed View Camera for enhanced towing and cargo management.
SLT Preferred Package
Originally valued at $1,070, this package delivers a Bose Premium 7 Speaker Sound System, Wireless Charging and a Premium GMC Infotainment System with Navigation for an upgraded cabin experience.
Driver Alert Package I
Originally valued at $890, this package adds Ultrasonic Front and Rear Park Assist, Rear Cross Traffic Alert and Lane Change Alert with Side Blind Zone Alert to aid situational awareness.
Driver Alert Package II
Originally valued at $645, this package provides Forward Collision Alert, Automatic Emergency Braking, Lane Departure Warning, a Safety Alert Seat and IntelliBeam Automatic High Beam On/off.
Duramax 6.6L Turbo-Diesel V8 engine
Originally valued at $9,890, this Duramax 6.6L Turbo-Diesel V8 engine delivers substantial power and torque for heavy-duty hauling and towing.
6-inch rectangular chromed tubular assist steps
Originally valued at $795, these 6-inch rectangular chromed tubular assist steps provide a sturdy and convenient entry and exit point for the cabin.
Brownstone metallic
Originally valued at $495, this Brownstone metallic paint finish adds a distinctive and sophisticated exterior color to the vehicle.
Serious towing power
Provides immense 21,040 lbs towing capacity through a 6.6L V8 Turbo Diesel engine, 10-speed Allison automatic transmission and 4WD, supported by a Dual Path Air Induction System and an Intelligent Diesel Exhaust Brake system.
Up to 15 camera views
Provides comprehensive visibility around the vehicle, including a Transparent Trailer View, for enhanced safety and maneuvering in tight spaces.
World’s first six-function MultiPro tailgate
Offers six distinct functions to improve loading, unloading and accessing the truck bed, including a standing workstation and easy step access.
Power-folding/-extending vertical trailering mirrors
Provides enhanced visibility for towing with auto-dimming upper glass, perimeter lighting and puddle lamps, making maneuvering large trailers easier.
120-volt bed-mounted power outlet
Offers convenient power for tools, equipment or accessories directly in the truck bed, enhancing versatility for work or recreation.
Power sunroof
Allows natural light and open-air driving, enhancing the cabin's ambiance and comfort.
High-intensity LED headlamps
Illuminates the road with bright, efficient light, improving visibility during nighttime driving.
Heated steering wheel
Warms your hands for added comfort in colder weather, making winter driving more pleasant.
High definition rear vision camera
Provides a clear, wide view of the area behind the vehicle, assisting with parking and hitching trailers.
Integrated trailer brake controller
Synchronizes the vehicle's brakes with electric trailer brakes for smoother and more controlled stopping power when towing.
Side bed step
Offers convenient access to the truck bed for easier loading and unloading.
CornerStep rear bumper
Provides integrated steps on both sides of the rear bumper for quick and easy access to the truck bed.
Heavy-duty automatic locking rear differential
Automatically locks the rear wheels when slippage is detected to enhance traction.
Traction select system
Allows you to optimize vehicle performance for various conditions, including a dedicated Tow/Haul Mode for managing heavy loads.
18-inch 6-spoke machined aluminum wheels
18-inch 6-spoke machined aluminum wheels provide a strong foundation and a refined appearance for the vehicle.
This content is AI-generated and some details may not be 100% accurate. Refer to the details throughout this page for specific vehicle info.