What is the best way to improve fuel efficiency in a Ford Mondeo?

I recently purchased a Ford Mondeo and I'm concerned about the fuel efficiency. What are some tips and tricks I can implement to improve the fuel efficiency and save money on gas?

First and foremost, make sure you are properly inflating your tires. Underinflated tires can lead to decreased fuel efficiency. Also, try to avoid aggressive driving and maintain a consistent speed on the highway. These small changes can make a big difference in fuel usage.

Regular maintenance is key to improving fuel efficiency in any car, especially a Ford Mondeo. Make sure to change your oil and air filter regularly, as well as keeping up with any recommended maintenance schedules. This will ensure your car is running at its best and using fuel efficiently.

Consider investing in a fuel efficiency device, such as a fuel economy chip or a smart electronic fuel injector. These can help optimize your car's performance and save you money on gas in the long run. Just make sure to do your research and choose a reputable brand.