The Ultimate Adventure Suite: 2023 GMC Yukon XL AT4 4WD
Go further and bring everything. This 2023 GMC Yukon XL AT4 is a One-Owner, Clean CARFAX recent arrival that represents the pinnacle of off-road-capable family utility. Finished in the sophisticated Titanium metallic with a rugged Black Leather interior, the XL variant adds an extra 15 inches of length over the standard Yukon, providing a massive increase in third-row legroom and cargo capacity without sacrificing its Go-Anywhere attitude.

The AT4 Edge: Authentically Capable
The AT4 is the definitive off-road trim in the GMC lineup, featuring hardware specifically designed to handle terrain that would stop a standard SUV.

Adventure-Ready Stance: Features a unique high-approach front fascia that allows for a 32-degree approach angle, paired with a heavy-duty front skid plate.

Signature Red Recovery Hooks: These horizontal-mounted hooks are the calling card of the AT4, providing functional utility for recovery situations.

Autotrac 2-Speed Transfer Case: Unlike single-speed systems, this features a dedicated 4LO range for maximum torque during low-speed rock crawling or pulling heavy loads up slippery boat ramps.

Goodyear All-Terrain Tires: Wrapped around 20-inch 6-spoke machined aluminum wheels, providing superior grip in the mud and dirt while maintaining a quiet ride on MoPac.

Hill Descent Control: Automatically manages braking on steep declines, allowing you to focus entirely on steering.

XL Versatility: The Space Leader
The XL designation means this Yukon is built on a 134-inch wheelbase, offering the most spacious interior in its class.

Massive Cargo Volume: Offers an incredible 144.7 cubic feet of maximum cargo space with all seats folded, and a substantial 41.5 cubic feet even with the third row in use.

Power-Folding Versatility: Includes a 3rd Row 60/40 Power-Folding Split-Bench and Power Release 2nd Row seats, allowing you to reconfigure the cabin for passengers or gear in seconds.

Hands-Free Power Liftgate: Features a programmable height setting and a GMC logo projection on the ground to show you exactly where to kick to open the trunk.

Power & Performance: 5.3L V8 & 10-Speed
5.3L EcoTec3 V8: Delivering a reliable 355 horsepower and 383 lb-ft of torque, optimized with Dynamic Fuel Management to deactivate cylinders when cruising for better efficiency.

10-Speed Automatic: Provides a wider gear spread to keep the V8 in its optimal power band, ensuring smooth, effortless towing and acceleration.

Magnetic Ride Control: This advanced damping system monitors the road 1,000 times per second to provide a composed, truck-like-strength ride with sedan-like smoothness.

The Luxury of Tech & Comfort
Dual-Pane Panoramic Sunroof: A massive glass panel that spans the first two rows, flooding the vast XL cabin with natural light.

All-Season Comfort: Features Heated and Ventilated Front Seats, Heated 2nd Row Outboard Seats, and a Heated Steering Wheel.

Bose 9-Speaker Audio: Specifically tuned for the Yukons large interior volume to provide rich, high-fidelity sound.

10.2-Inch Infotainment: Includes Google Built-in, Wireless Apple CarPlay, and Wireless Android Auto integration.

3 Years of Connected Services: Includes OnStar Safety & Security and GMC Connected Services for proactive peace of mind.

The Covert Buick GMC Commitment
Serving Central Texas and beyond since 1909, the Covert family has built a legacy of trust for over a century. Visit us at Covert Buick GMC of Austin, 11750 Research Blvd, Austin, TX to experience the Covert Commitment and see why the 2023 Yukon XL AT4 is the smartest way to transport your entire crew.

This adventure-ready SUV is available to drivers throughout the region, including Austin 78701, Round Rock 78664, Cedar Park 78613, Pflugerville 78660, Georgetown 78626, San Marcos 78666, Buda 78610,