2025 Gmc Yukon Xl At4 Ultimate Review. Review all prices, trims, interiors, specifications, changes from 2024, advanced tech & more here. The two suvs get mild exterior updates and more significant.

New to the lineup is the at4 ultimate trim, which essentially blends the capability of the at4 trim with the luxury of the denali. Elevation, at4, at4 ultimate (new for 2025), denali, and denali ultimate.