What is the best way to improve fuel efficiency in my Audi A1?

I have a 2017 Audi A1 and I want to increase its fuel efficiency. What are some ways I can achieve this without sacrificing performance?

Regular maintenance is crucial for improving fuel efficiency in any car, including your Audi A1. Make sure to regularly check and replace your air filter, spark plugs, and fuel filter.

Avoid idling for long periods of time, as it can waste fuel. If you're going to be stopped for more than a minute, turn off your engine.

Consider using premium gasoline in your Audi A1. While it may be more expensive, it can provide better performance and fuel efficiency.