How can I optimize my Audi A3's fuel efficiency?

I recently purchased an Audi A3 and I am wondering if there are any ways to improve its fuel efficiency, as I am trying to reduce my carbon footprint. Any suggestions would be greatly appreciated!

There are a few things you can do to improve fuel efficiency in your Audi A3. First, make sure to keep up with regular maintenance, such as getting oil changes and replacing air filters. This can help keep your engine running smoothly and reduce fuel consumption.

Another tip is to avoid aggressive driving habits, such as rapid acceleration and braking. This can use up more fuel than necessary. Instead, try to maintain a steady speed and coast whenever possible.

You can also consider using premium gasoline in your A3, as it is specifically designed for high-performance vehicles and can offer better fuel efficiency.