How do I increase my Ford Mondeo's fuel efficiency?

I have been noticing that my Ford Mondeo is using a lot of fuel lately. I want to know how I can improve its fuel efficiency and save some money. Any tips or tricks?

One way to improve your fuel efficiency is to make sure your tires are properly inflated. This can greatly affect your car's gas mileage. Another tip is to avoid accelerating too quickly or driving at high speeds.

Regular maintenance, such as changing the air filter and getting an oil change, can also help improve your car's fuel efficiency.

Another way to save on fuel is to plan your trips and avoid unnecessary driving. Carpooling or using public transportation can also be more cost-effective.