How can I improve the gas mileage of my Ford Fiesta?

I have a 2016 Ford Fiesta and I feel like I'm spending way too much on gas. Is there anything I can do to improve the gas mileage of my car?

One way to improve the gas mileage of your Ford Fiesta is to regularly check and replace your air filter. A dirty air filter can decrease your fuel efficiency by up to 20%. Make sure to also properly inflate your tires and avoid idling for extended periods of time.

Another tip is to reduce the weight of your car by removing unnecessary items from the trunk. The more weight your car carries, the more fuel it needs to burn. Additionally, try to drive at a constant speed and avoid aggressive acceleration and braking.

Consider switching to a more eco-friendly fuel, such as ethanol or biodiesel. These options may be more expensive, but they can greatly improve your fuel economy and reduce your carbon footprint.