How to decrease fuel consumption in my Audi A2?

I recently bought a used Audi A2 and I noticed that its fuel consumption is higher than I expected. Is there anything I can do to decrease it?

One way to decrease fuel consumption is by changing your driving habits. Avoid sudden accelerations and braking, and try to maintain a consistent speed. This can greatly improve your fuel efficiency.

Another option is to regularly maintain your Audi A2. Make sure to check and replace air filters, spark plugs, and other parts that affect fuel consumption. Keeping your car in good condition can help improve its fuel efficiency.