How do I improve the fuel efficiency in my Audi A1?

I recently purchased a used Audi A1 and noticed that it doesn't get great gas mileage. Any tips on how to improve the fuel efficiency?

1. Make sure your tires are properly inflated. Underinflated tires can decrease fuel efficiency.
2. Avoid aggressive driving and use cruise control when possible. This can help save gas.
3. Regularly service your vehicle and change the oil on schedule. Clean filters and fresh oil can improve fuel economy.
4. Consider using a fuel additive, such as a fuel system cleaner, to improve fuel efficiency.
5. Try to plan your trips efficiently, combining errands into one trip instead of making multiple shorter trips.
6. Avoid idling for long periods of time. Turn off your engine if you anticipate being stuck in traffic or at a stop for more than a minute.
7. Choose the right fuel for your Audi A1. Using premium gas instead of regular may improve fuel economy.

As a long-time Audi owner, I've found that using premium fuel and regularly servicing my vehicle has greatly improved the fuel efficiency. Also, maintaining a consistent speed and avoiding sudden accelerations can make a significant difference. Hope this helps!