How to improve fuel efficiency in my Vauxhall Astra?

I have noticed that my Vauxhall Astra's fuel consumption has been increasing. Is there anything I can do to improve its fuel efficiency?

There are a few things you can do to improve your Vauxhall Astra's fuel efficiency. First, you can make sure your tires are properly inflated and that your vehicle is regularly serviced. This can help optimize your car's performance and improve its fuel efficiency.

Another tip is to avoid aggressive driving, such as sudden acceleration or braking. This can greatly impact your car's fuel consumption. Instead, try to maintain a steady speed and anticipate traffic to reduce unnecessary stops.

You can also try using a higher octane fuel or adding fuel additives to see if it helps your fuel efficiency. And don't forget to keep your car clean and free of excess weight, as this can also impact your car's efficiency.