How can I improve the fuel efficiency of my Vauxhall Grandland?

I have recently noticed that my Vauxhall Grandland is not as fuel efficient as it used to be. What steps can I take to improve its fuel efficiency?

One way to improve the fuel efficiency of your Vauxhall Grandland is to ensure that your tires are properly inflated. Under-inflated tires can decrease your car's gas mileage.

Regular maintenance, such as oil changes and tune-ups, can also improve your car's fuel efficiency.

Another tip is to avoid aggressive driving, which can significantly decrease your car's gas mileage.

You can also try using a fuel system cleaner to improve the efficiency of your engine.