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2023 GMC Sierra 1500 Crew Cab
AT4 Pickup 4D 5 3/4 ft
71,756 miles
Includes:$5,475 in factory upgrades
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Why You’ll Love This Sierra 1500

Landing above SLT in the Sierra 1500 lineup and below the extreme AT4X and luxury Denali tiers, the AT4 delivers real-world capability with its off-road suspension system, underbody skid plates for robust protection, and a digital driver display for modern convenience.

Technology Package

Originally valued at $1,590, this package provides a Multicolor 15-inch Diagonal Head-Up Display, a Bed View Camera and a Rear Camera Mirror for enhanced situational awareness.

AT4 Premium Package

Originally valued at $1,445, this package adds an Off-Road High Clearance Step, a Power Sliding Rear Window with Rear Defogger, a Universal Home Remote and Adaptive Cruise Control for convenience and capability.

Power Sunroof

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

3 Years of OnStar Safety and Security

Originally valued at $905, this option provides three years of OnStar services including automatic crash response, roadside assistance and stolen vehicle assistance.

20-inch machined aluminum wheels

Originally valued at $800, these 20-inch machined aluminum wheels provide a robust foundation and a distinctive visual upgrade for the vehicle.

Volcanic Red Tintcoat

Originally valued at $645, this Volcanic Red Tintcoat finish delivers a deep, lustrous color that enhances the vehicle's exterior presence.

High-torque capability

Delivers robust 495 lb-ft of torque and 305 HP through the 3.0L Duramax Turbo-Diesel I6 engine, 10-speed automatic transmission with Electronic Precision Shift and 4WD with a two-speed Autotrac transfer case, featuring steel pistons and a retuned turbo compressor for enhanced performance.

Off-road suspension system

Features a 2-inch factory lift with off-road suspension and Rancho monotube shocks, enhancing ground clearance and ride quality over varied terrain.

Adventure-ready engineering

The AT4 trim emphasizes factory off-road hardware and premium technology for trail capability with comfort.

Premium GMC infotainment

Integrates a 13.4-inch Premium GMC Infotainment System with Google built-in compatibility, offering seamless access to navigation, media and wireless Apple CarPlay and Android Auto.

Digital driver display

Provides a customizable 12.3-inch digital Driver Information Center, displaying key vehicle data and navigation prompts directly in the driver's line of sight.

Forward collision alert

Warns of potential front-end collisions with detected vehicles, helping to prevent or reduce the severity of impacts.

Automatic emergency braking

Applies automatic hard emergency braking or enhances the driver's hard braking to help avoid or reduce the severity of a front-end collision.

Front pedestrian braking

Detects pedestrians directly ahead and provides alerts or automatic emergency braking to help avoid or reduce the severity of a collision.

Lane keep assist with warning

Provides gentle steering wheel turns to help avoid unintentional lane departures and alerts the driver if a departure is detected.

Hill descent control

Manages vehicle speed on steep declines for controlled off-road driving.

Underbody skid plates

Protects critical underbody components from damage during off-road excursions.

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

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