How do I increase the fuel efficiency of my Volkswagen Passat?

I recently bought a Volkswagen Passat and have noticed that it is not getting very good gas mileage. What can I do to improve the fuel efficiency?

First, make sure your tires are properly inflated. This can greatly impact your fuel efficiency. You can also try using a fuel additive or cleaner to improve engine performance.

Consider your driving habits. Avoid speeding and aggressive driving, as this can greatly decrease your fuel efficiency. Try to maintain a steady speed and avoid unnecessary idling.

Regular maintenance is key. Be sure to get your oil changed regularly and keep up with other recommended services. A well-maintained vehicle will have better fuel efficiency.