How can I improve the fuel efficiency on my Vauxhall Movano?

I recently purchased a Vauxhall Movano and I've noticed that the fuel efficiency is not as good as I expected. Is there anything I can do to improve it?

One of the easiest ways to improve fuel efficiency on your Vauxhall Movano is by regularly changing your air filter. A dirty air filter can decrease fuel economy by up to 10%.

Another tip is to make sure your tires are properly inflated. Underinflated tires can decrease fuel efficiency by up to 3%.

Consider using a fuel additive specifically designed for diesel engines. These can help improve fuel efficiency and keep your engine running smoothly.