What is the best way to optimize fuel efficiency in a Ford Fiesta?

I recently purchased a Ford Fiesta and I want to maximize its fuel efficiency. What steps should I take to ensure I am getting the most MPG out of my car?

Regular maintenance is key to optimizing fuel efficiency in any car, including the Ford Fiesta. Be sure to follow the maintenance schedule provided by the manufacturer and make sure your air filter is clean.

Avoid unnecessary idling and speeding. These habits can significantly decrease fuel efficiency. Try to maintain a constant speed when driving and avoid quick accelerations and sudden braking.

Consider using a fuel additive to improve fuel efficiency. There are many options available on the market, so do some research to find one that suits your needs.