2025 Yukon At4 Diesel Mpg. Use our handy tool to get estimated annual fuel costs based on your driving habits. Learn the ins and outs about the new 2025 gmc yukon 4wd 4dr at4.
Detailed specs and features for the 2025 gmc yukon including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. The 2025 yukon comes in a variety of trim levels with different levels of fuel efficiency.