New 2025 Gmc Yukon Specs. Elevation, at4, at4 ultimate (which is new to the region) and denali. Today, gmc revealed the 2025 yukon, the brand’s flagship nameplate, with major technology upgrades, a bold exterior and thoughtfully refreshed interior design.
Introducing the new 2025 yukon with its bold design and premium appointments, this suv is engineered to enhance your driving experience to one of power & luxury. Detailed specs and features for the 2025 gmc yukon including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.