How to improve the gas mileage in my Ford Focus?

I recently purchased a Ford Focus and I noticed that the gas mileage is not as good as I expected. What can I do to improve it?

First and foremost, make sure to keep up with regular maintenance such as oil changes and tire rotations. This can greatly affect gas mileage. Additionally, check your tire pressure regularly and keep it at the recommended level.

Avoid aggressive driving habits like speeding and rapid acceleration, as they can significantly decrease gas mileage. Try to maintain a consistent speed and use cruise control when possible.

Consider using a fuel cleaner or additive to improve the fuel efficiency of your car. You can also switch to a more fuel-efficient tire model.