How can I improve the fuel economy on my Vauxhall Grandland?

I recently purchased a Vauxhall Grandland and have noticed that it's not getting the fuel economy that was advertised. Are there any tips or tricks for improving the fuel efficiency of this vehicle?

Regularly check and replace your air filter. A dirty air filter can decrease fuel efficiency by up to 10%.

Avoid excessive idling and aggressive driving. Both can greatly impact fuel economy.

Make sure your tires are properly inflated. Under-inflated tires can decrease fuel efficiency by as much as 3%.