How to improve the fuel efficiency of Ford Focus?

I recently bought a Ford Focus and I'm looking for ways to improve its fuel efficiency. Any tips or tricks would be greatly appreciated!

Regular maintenance and keeping your tires properly inflated can greatly improve your fuel efficiency. Also, try to avoid aggressive driving and plan your routes to avoid high traffic areas.

Consider using a fuel additive or high-quality fuel to improve your car's performance and fuel efficiency. And don't forget to keep your car clean, as a dirty car experiences more drag and uses more fuel.

One simple way to improve your fuel efficiency is to reduce the weight of your car. Empty out any unnecessary items and remove roof racks when not in use.

You can also improve your fuel efficiency by using cruise control on the highway and by avoiding idling for extended periods of time. Little changes can make a big difference in the long run!