2023 GMC Sierra 1500 Crew Cab

AT4 Pickup 4D 5 3/4 ft

33,400 miles

This vehicle is no longer available

Why You’ll Love This Sierra 1500

On the off-road branch of the Sierra 1500 lineup, the AT4 sits above SLT and below the extreme AT4X, running parallel to the Denali luxury branch, offering confident AT4 off-road capability with underbody skid plates, a large center touchscreen, and heated and ventilated front seats for a connected and comfortable experience.

AT4 Premium Package

Originally valued at $1,445, this package adds a power sliding rear window with rear defogger, a universal home remote, and adaptive cruise control for enhanced convenience and safety.

Black Sport Step

Originally valued at $1,095, this step provides a secure foothold for easier entry and exit from the vehicle.

3 Years of OnStar Safety and Security

Originally valued at $905, this subscription provides three years of OnStar services, offering peace of mind with emergency assistance and security features.

20-inch machined aluminum wheels

Originally valued at $800, these 20-inch machined aluminum wheels enhance the vehicle's stance and visual appeal.

Volcanic Red Tintcoat

Originally valued at $645, this premium paint finish provides a deep, lustrous red hue that adds a distinctive look to the exterior.

High-torque diesel power

Delivers impressive 495 lb-ft of torque and 305 HP through a 3.0L Duramax Turbo-Diesel I6 engine, 10-speed automatic transmission and 4WD, featuring a two-speed Autotrac transfer case and automatic locking rear differential for confident capability.

AT4 off-road capability

The AT4 trim is engineered for adventure, combining premium comfort with enhanced off-road prowess.

Factory lift and off-road suspension

A 2-inch factory lift, off-road suspension and Rancho monotube shocks provide enhanced ground clearance and improved capability on rugged terrain.

Large center touchscreen

A prominent 13.4-inch diagonal center touchscreen serves as the hub for media, navigation and vehicle settings, offering clear visuals and intuitive control.

Heated and ventilated front seats

Provide year-round comfort, keeping occupants warm in colder weather and cool in warmer conditions.

Underbody skid plates

Protective underbody skid plates shield critical components from damage when navigating challenging off-road trails.

Digital driver information center

A 12.3-inch digital driver information center provides customizable vehicle data, performance metrics and navigation cues directly in the driver's line of sight.

Unique interior accents

The unique Jet Black interior with Kalahari accents creates a distinctive and premium cabin aesthetic.

Forward collision alert

Warns the driver of potential front-end collisions with detected vehicles, helping to prevent accidents.

Automatic emergency braking

Can automatically apply the brakes to help reduce the severity of or avoid a detected front-end collision.

Front pedestrian braking

Detects pedestrians directly ahead and can automatically apply the brakes.

Lane keep assist with lane departure warning

Provides gentle steering wheel nudges to keep the vehicle centered and alerts of unintentional lane departure.

Following distance indicator

Displays the gap time between the vehicle and a detected vehicle ahead.

IntelliBeam automatic high beams

Automatically turn high beams on and off based on surrounding traffic conditions for optimal illumination.

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