Is it necessary to use premium fuel in the Audi A5?

I recently purchased an Audi A5 and I'm not sure if I should be using premium fuel or not. Will using regular fuel have any negative impact on the performance of my car?

Using premium fuel is recommended for the Audi A5 as it is designed to provide maximum performance and efficiency. While regular fuel can be used, your car may experience reduced performance and potentially long-term damage.

I have been using regular fuel in my Audi A5 for years without any issues. You may not notice a significant difference in performance, but using premium fuel can provide better fuel economy.