How to improve the fuel efficiency of an Audi A5?

I recently purchased an Audi A5 and I have noticed that it consumes a lot of fuel, what can I do to increase its fuel efficiency?

To improve the fuel efficiency of your Audi A5, you can start by regularly maintaining your car. Keep your tire pressure at the recommended level, change your air filter regularly, and use the recommended engine oil. These small steps can go a long way in improving your car's fuel efficiency.

Another way to increase your Audi A5's fuel efficiency is by driving efficiently. This means accelerating and braking gradually, avoiding idling for too long, and using cruise control on the highway. These driving habits can significantly decrease your fuel consumption.