2020 GMC Sierra 1500 Crew Cab

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2020 GMC Sierra 1500 Crew Cab

AT4 Pickup 4D 5 3/4 ft

47,929 miles

Includes:$7,965 in factory upgrades

Why You’ll Love This Sierra 1500

The AT4 sits near the top of the Sierra 1500 lineup, landing above the SLT and below the Denali within GMC’s trim structure, and with its World's First Six-Function GMC MultiPro Tailgate, 2-speed AutoTrac transfer case, and leather-appointed heated and ventilated front seats, it blends confident trail capability with everyday comfort.

AT4 Premium Package

Originally valued at $2,855, this package includes Ultrasonic Front and Rear Park Assist, Lane Change Alert with Side Blind Zone Alert, a Bose 7-Speaker Sound System, Wireless Charging, and GMC Infotainment with Navigation.

Technology Package

Originally valued at $2,125, this package provides an 8-inch Driver Information Center, HD Surround Vision with 2 Trailer View Camera Provisions, a Multicolor 15-inch Diagonal Head-Up Display, and a Rear Camera Mirror.

Driver Alert Package II

Originally valued at $1,095, this package enhances safety with Forward Collision Alert, Lane Keep Assist with Lane Departure Warning, Front Pedestrian Braking, Automatic Emergency Braking, and Adaptive Cruise Control.

Power Sunroof

Originally valued at $995, the power sunroof opens the cabin to natural light and fresh air with a simple touch.

20-inch machined aluminum wheels

Originally valued at $895, the 20-inch machined aluminum wheels provide a distinctive appearance and contribute to the vehicle's overall stance.

World's First Six-Function GMC MultiPro Tailgate

Provides six distinct functions, including a primary gate, load stop, full-width step and inner gate load stop for enhanced cargo management and access.

Factory-installed 2-inch suspension lift

Increases ground clearance and approach angle for improved off-road capability.

Off-road tuned Rancho monotube shock absorbers

Delivers enhanced damping and control over rough terrain for a smoother ride and improved handling off-road.

Leather-appointed front heated and ventilated seats

Offers year-round comfort with heating for cold weather and ventilation for warmer days.

Adventure-ready engineering

The AT4 trim is engineered for serious off-road capability and rugged styling, ready for challenging terrain.

2-speed AutoTrac transfer case

Provides seamless shifting between 2WD and 4WD modes, adapting to changing road conditions for optimal traction.

Automatic locking rear differential

Engages automatically when wheel slip is detected, providing maximum traction in challenging off-road or low-traction situations.

Red vertical recovery hooks

Offers robust and easily accessible points for vehicle recovery in off-road scenarios.

Spray-on bedliner with AT4 logo

Protects the cargo bed from scratches, dents and corrosion and features the distinctive AT4 logo.

Heated steering wheel

Warms the steering wheel for added comfort in colder weather.

Balanced V8 capability

Provides balanced power and capability with a 5.3L V8 engine, 10-speed automatic transmission and 4WD, featuring Dynamic Fuel Management for optimized performance.

Integrated dual exhaust

Provides a distinctive exhaust note and contributes to the vehicle's rugged aesthetic.

LED headlamps and taillamps with signature C-shape lighting

Offers bright, efficient illumination and a distinctive lighting signature for enhanced visibility.

Hill Descent Control

Manages vehicle speed on steep declines, allowing for controlled descents without constant brake application.

Integrated trailer brake controller

Provides seamless control of electric trailer brakes, enhancing safety and stability when towing.

Heated rear outboard seats

Offers additional comfort for rear passengers during colder conditions.

StabiliTrak with Traction Control

Enhances vehicle stability and traction, helping to maintain control in challenging driving conditions.

Hill Start Assist

Prevents rolling backward when starting on uphill grades, providing added confidence.

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