Audi S3 2025 Sportback S Line. This fiery sports compact sedan gets a significant upgrade for 2025, making it more powerful. The motortrend buyer's guide has the 2025 audi s3 specs you need, from dimensions and cargo space to power and mpgs.

With 245 kw (333 ps) and 420 nm of torque, the s3 is more powerful than ever. This review delves into the specifics of the new s3 sedan and.