Slotted above the Elevation trim and below the AT4 Ultimate within the Yukon lineup, the AT4 pairs a high-approach angle front fascia with a front skid plate for trail-ready protection, and features a 16.8-inch diagonal premium GMC infotainment system and HD Surround Vision for enhanced capability and convenience.
AT4 Premium Package
Originally valued at $4,890, this package adds a Dual-Pane Panoramic Power Sunroof, a 15-inch Diagonal Multi-Color Head-Up Display, robust theft protection, and Power-Retractable Assist Steps for convenient entry.
Floor Liner Package
Originally valued at $495, this package provides comprehensive interior protection with All-Weather Cargo Mat, 1st and 2nd Rows All-Weather Floor Liners, and 3rd Row All-Weather Floor Liners.
Onyx Black
Originally valued at $495, this option provides a deep, rich black exterior finish.
Magnetic Ride Control Suspension
Provides advanced suspension damping for a smooth and controlled ride across varied surfaces.
16.8-inch diagonal premium GMC infotainment system
Features a large digital display with wireless Apple CarPlay and Android Auto compatibility for seamless smartphone integration.
Adventure-ready engineering
The AT4 trim is engineered for rugged capability, combining specialized hardware with distinctive styling for challenging terrain.
HD Surround Vision
Offers a comprehensive view around the vehicle, assisting with parking and low-speed maneuvers.
High-approach angle front fascia
Designed to improve ground clearance and prevent damage when navigating steep inclines or off-road obstacles.
Front skid plate
Protects critical underbody components from damage during off-road excursions.
AutoSense Hands-Free Presence-Detection Power Liftgate
Allows convenient access to the cargo area with a simple foot motion, even when your hands are full.
Adaptive cruise control
Maintains a set following distance from the vehicle ahead, reducing driver fatigue on long journeys.
Off-road ready V8 power
Provides capable 355 HP and 383 lb-ft through its EcoTec3 5.3 Liter V8 engine, 10-speed automatic transmission with overdrive and 4WD, equipped with an AutoTrac 2-speed transfer case for enhanced off-road performance.
11-inch diagonal fully digital driver information center
Presents key vehicle data and customizable information clearly in a modern digital display.
10-speaker Bose surround audio system with CenterPoint
Delivers premium sound quality with CenterPoint surround sound processing for an immersive listening experience.
Heated front and second-row outboard seats
Warms both front and second-row outboard seating positions, providing comfort for multiple passengers in colder weather.
Heated steering wheel
Provides warmth to the steering wheel, enhancing comfort during cold weather driving.
Lane keep assist with lane departure warning
Helps keep the vehicle centered in its lane and alerts the driver if unintentional lane departure is detected.
Blind zone steering assist
Provides steering assistance to help avoid collisions with vehicles in the blind spot zones.
Front pedestrian and bicyclist braking
Automatically applies the brakes to help prevent or reduce the severity of collisions with pedestrians and bicyclists ahead.
Rear cross traffic braking
Detects vehicles approaching from the side when reversing and can automatically apply the brakes to help avoid a collision.
Intersection automatic emergency braking
Assists in preventing or mitigating collisions with crossing traffic at intersections.
This content is AI-generated and some details may not be 100% accurate. Refer to the details throughout this page for specific vehicle info.
