2024 Yukon At4 Diesel. Detailed specs and features for the 2024 gmc yukon including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. 2025 gmc yukon at4 shows new front end in teaser;
โ overall, the engine lineup for the 2025 gmc yukon consists of three powerplants. Choose between a 2024 gmc yukon at4 or yukon xl at4, and begin building your suv with available exterior colors, packages, technologies, trims, and features.