What is the most efficient way to improve fuel economy in the Audi A2?

I recently purchased an Audi A2 and was wondering what I can do to improve its fuel efficiency. Are there any upgrades or specific driving techniques that can help?

One of the best ways to improve fuel economy in the Audi A2 is to keep up with regular maintenance. This includes things like changing the oil and air filter regularly as well as ensuring the tires are properly inflated.

Another way to improve fuel efficiency in your Audi A2 is to drive conservatively. This means avoiding sudden accelerations and braking, driving at a constant speed on highways, and using cruise control when possible.

Consider upgrading to a performance chip or remapping your engine's ECU for better fuel economy. These modifications can optimize your car's engine for increased efficiency and can result in significant savings on fuel costs.