How can I optimize the fuel efficiency of my Audi A2?

I recently purchased an Audi A2 and I'm looking for ways to improve its fuel efficiency. Can you provide any tips or advice?

One important thing to remember is to keep your tires properly inflated. Under-inflated tires can decrease fuel efficiency by up to 3%, so be sure to check them regularly.

Another tip for improving fuel efficiency is to avoid aggressive driving. Rapid acceleration and braking can use up a lot of fuel, so try to maintain a steady speed and avoid unnecessary stops.