How to increase fuel efficiency on the Audi A2?

I recently purchased an Audi A2 and I am concerned about the fuel efficiency. Is there any way I can improve it?

One simple way to increase fuel efficiency is to make sure your tires are properly inflated. Under-inflated tires can decrease fuel economy.

You can also try to avoid idling for long periods of time and combine shorter trips into one longer trip. This can improve fuel efficiency as it reduces the number of cold starts.

Regular maintenance, such as changing air filters and spark plugs, can also help improve fuel efficiency.