How to improve gas mileage on my Audi 80?

I have noticed that my Audi 80 is consuming a lot of gas lately. Is there anything I can do to improve its fuel efficiency?

First, make sure your tires are properly inflated. Under-inflated tires can reduce gas mileage. Next, try accelerating gradually and avoiding speeding. This can greatly improve your fuel efficiency. Additionally, regular maintenance such as oil changes and air filter replacements can also help improve gas mileage.

I've found that using a higher octane fuel can also improve gas mileage in my Audi 80. It may be slightly more expensive, but it can save you money in the long run by improving your fuel efficiency.