How do I improve the fuel efficiency of my Vauxhall Corsa?

I recently purchased a Vauxhall Corsa and have been noticing that it is not as fuel efficient as I was hoping. I want to make some changes to improve its fuel efficiency. What are some tips or modifications I can make to achieve this?

First, make sure to get your car serviced regularly to ensure it is running at its best. You can also consider getting a tune-up to optimize its performance. Additionally, using a fuel additive can help improve your car's fuel efficiency.

Try keeping your tires properly inflated and making sure they are aligned. This can greatly impact fuel efficiency. Also, try planning your routes efficiently to reduce unnecessary driving.

Another way to improve fuel efficiency is by reducing the weight of your car. Remove any unnecessary items from your trunk and try to avoid carrying heavy loads when possible.