How to improve fuel efficiency on my Ford Fiesta?

I recently purchased a Ford Fiesta and I want to save money on gas. What are some tips and tricks that I can use to improve the fuel efficiency of my car?

One way to improve fuel efficiency is to regularly maintain your car, ensuring that the tires are properly inflated and the engine is tuned up.

Another tip is to avoid aggressive driving and try to maintain a consistent speed while on the highway.

Using cruise control can also help improve fuel efficiency by maintaining a steady speed.

Consider using a fuel-efficient driving app or device that can monitor your driving habits and give tips on how to improve fuel efficiency.