Is there a way to improve the fuel efficiency of my Vauxhall Crossland?

I have been noticing that my Vauxhall Crossland's fuel consumption is higher than average. Is there any technical tips or modifications that I can do to improve its fuel efficiency?

One way to improve your Vauxhall Crossland's fuel efficiency is by keeping your tires properly inflated. Under-inflated tires can cause your car to use more fuel. Make sure to check your tire pressure regularly.

Another tip is to avoid aggressive driving, such as rapid acceleration and hard braking. This can significantly decrease your car's fuel efficiency. Instead, try to maintain a steady speed and anticipate traffic ahead.

Additionally, regularly changing your air filter can also improve fuel efficiency. A dirty air filter can restrict airflow and cause your car to use more fuel. It is recommended to change your air filter every 12,000-15,000 miles or as specified in your car's manual.