How can I improve fuel efficiency in my Ford S-Max?

I recently purchased a Ford S-Max and noticed that it's not as fuel-efficient as I expected. What can I do to improve its fuel efficiency?

Regularly checking and replacing your Ford S-Max's air filter can make a big difference in its fuel efficiency. A clogged air filter can restrict air flow to the engine and decrease fuel economy.

Another way to improve fuel efficiency is to keep your tires properly inflated. Under-inflated tires require more energy from the engine to move the vehicle, resulting in lower fuel efficiency.

Consider using a fuel additive to clean your engine and improve fuel efficiency. There are many options available on the market and can be easily added to your gas tank.