How can I maintain the fuel efficiency of my Vauxhall Movano?

I've noticed that my Vauxhall Movano's fuel efficiency has been decreasing lately. Is there anything I can do to improve it?

Regular maintenance and tune-ups can greatly improve your Vauxhall Movano's fuel efficiency.

Make sure your tires are properly inflated and consider switching to a fuel-efficient driving style.

Check your air filter and fuel filter regularly to ensure they are clean and functioning properly.