The updated 2025 GMC Yukon Denali Ultimate will feature enhanced aesthetics and advanced features.The exterior of the Yukon Denali Ultimate will have a new grille design, redesigned C-shaped headlamps, and new fog lights.The interior will include an 11-inch driver information screen and a 15-inch touchscreen display.The engine lineup will include the 5.3L and 6.2L gasoline engines, as well as a new 3.0L turbodiesel option.