How can I increase the fuel efficiency of my Ford S-Max car?

I have recently bought a Ford S-Max 2021 model and I am concerned about its fuel efficiency. What are some tips and tricks to increase the fuel efficiency of my car? Any specific maintenance or driving techniques I should follow?

One of the best ways to increase fuel efficiency is to regularly maintain your car's engine. Make sure to change the oil and air filter on a consistent basis.

Try to avoid idling your car for too long, as this can waste fuel. Also, avoid speeding and aggressive driving as it can also decrease fuel efficiency.

Consider using a fuel additive or cleaner to improve your car's performance and fuel efficiency. And try to keep your tires properly inflated at all times.