What is audi 2 5?

The Audi 2.5 refers to a five-cylinder turbocharged engine developed by Audi. This engine was first introduced in 1997 and was used in models such as the Audi TT, Audi RS3, and the Audi RS Q3. The 2.5 is known for its strong performance and unique sound, which is similar to that of a modern V6 engine. In recent years, Audi has continued to refine this engine, improving its efficiency and performance while also reducing emissions. Overall, the Audi 2.5 is a reliable and powerful engine that has helped to establish Audi as a leader in the luxury automotive industry.