2026 GMC Yukon XL Review

The biggest difference between the Yukon and Yukon XL is right in the name: extra length. That extended wheelbase means more cargo space behind the third row, which is a big advantage for road trips, sports equipment, or just everyday life.

Inside, the Yukon XL offers seating for up to eight passengers, giving families the flexibility they need without feeling cramped. Everyone gets room to stretch out, whether you're heading across town or planning a long highway drive.

The interior also leans into GMC’s premium design approach. Available high-quality materials, a panoramic sunroof, and upscale finishes help create a cabin that feels refined without losing the rugged personality expected from a GMC SUV.

In short, the Yukon XL manages to feel both family-ready and road-trip capable.

A vehicle this size needs the power to match, and the Yukon XL delivers with multiple engine options.

Drivers can choose between the available 6.2-liter V8 engine and the available 3.0-liter Duramax® Turbo-Diesel engine. Both are designed to provide confident acceleration and strong performance, whether you’re merging onto the highway or towing gear for the weekend.

To help keep things smooth, the Yukon XL also offers available Air Ride Adaptive Suspension. This system can automatically adjust ride height and suspension settings depending on driving conditions.

The result is a large SUV that still feels controlled and comfortable on the road: something drivers quickly appreciate on longer drives.

Step inside the Yukon XL and one feature immediately grabs your attention: the 16.8-inch diagonal Premium GMC Infotainment System.

This large touchscreen acts as the control hub for navigation, media, apps, and vehicle settings. The layout is clean and intuitive, which means you don’t have to dig through complicated menus just to adjust something simple. The system also offers Google built-in compatibility, giving drivers access to apps, voice assistance, and connected navigation features directly from the display.

Technology plays a big role in the 2026 GMC Yukon XL, and it’s designed to make everyday driving simpler and more enjoyable. At the center of the cabin is the 16.8-inch diagonal Premium GMC Infotainment System, a large touchscreen that controls navigation, media, and connected apps. The layout is clean and intuitive, so drivers can quickly find what they need without getting distracted.

The system also includes Google built-in compatibility, which gives drivers access to helpful tools like Google Assistant, navigation, and connected apps directly through the vehicle’s display. This integration helps keep everything—from directions to entertainment—in one convenient place.

Another standout feature is the available Super Cruise™ hands-free driver assistance system. Super Cruise™ allows hands-free driving on compatible highways by using cameras, sensors, GPS, and LiDAR-mapped roads to help keep the Yukon XL centered in its lane while maintaining speed. A driver-monitoring system ensures the driver remains attentive while the feature is active.