How can I improve the fuel economy of my Vauxhall Insignia?

I have noticed that my Vauxhall Insignia's fuel consumption has been higher than expected. How can I make my car more fuel-efficient?

One way to improve the fuel economy of your Vauxhall Insignia is to make sure that your tires are properly inflated. Under-inflated tires can decrease your car's fuel efficiency.

Another way to save on fuel is by avoiding aggressive driving, such as sudden starts and stops. This can lead to excessive fuel consumption.

Regular maintenance, such as oil changes, can also improve your car's fuel economy. Make sure to follow the recommended service schedule for your Vauxhall Insignia.