XL

The GMC Yukon and Yukon XL received technology upgrades, refreshed exterior and interior design, and the first-ever AT4 Ultimate trim last year. No changes are expected for 2026. The exterior commands attention with the application of unique grille patterns, liftgate badging, animated headlamps and taillamps, and an available panoramic sunroof. Advanced tech includes a 16.8-inch-diagonal premium infotainment system, an enhanced suite of safety features, and the newly available Night Vision. The AT4 Ultimate has a luxurious Obsidian Rush interior with three rows of full-grain leather seating and Ash Burl wood accents.