Gmc Yukon At4 Package 2025 Features. The yukon includes safety features like. Detailed specs and features for the 2025 gmc yukon including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.

New for 2025, the at4 ultimate trim combines rugged capability with premium luxury. Today, gmc revealed the 2025 yukon, the brand’s flagship nameplate, with major technology upgrades, a bold exterior and thoughtfully refreshed interior design.