2025 S4 Audi. Visit cars.com and get the latest information, as well as detailed specs and features. Detailed specs and features for the 2025 audi s4 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.

Read the definitive audi s4 2025 review from the expert what car? Teen in audi s4 flees police, learns hard lesson after rollover crash.