How can I optimize my Ford Mondeo's fuel economy?

I recently purchased a Ford Mondeo and I'm wondering what steps I can take to improve its fuel efficiency. Any tips or tricks on saving money at the pump?

One easy way to improve fuel economy is by making sure your tires are properly inflated. Under-inflated tires can decrease your gas mileage by up to 0.3%.

Another tip is to avoid idling for long periods of time. If you're stuck in traffic or waiting for someone, turn off your engine. Idling for more than 30 seconds uses more fuel than restarting your engine.

Regular maintenance, such as changing your air filter and getting tune-ups, can also improve fuel economy.