2025 Gmc Yukon Xl At4 Ultimate Specs. Style xl at4 ultimate 4wd. Find specs and features for the 2025 gmc yukon including dimensions, horsepower, engine, capacity, fuel economy, transmission, safety rating, drivetrain and more.

Find information on performance, specs, engine, safety and more. Detailed specs and features for the 2025 gmc yukon xl including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.