How can I increase the fuel efficiency in my Vauxhall Astra?

I recently purchased a Vauxhall Astra and I am concerned about its fuel efficiency. Is there any way I can improve it?

Regularly servicing your car can greatly improve its fuel efficiency. Make sure to follow the manufacturer's recommended service schedule.

Avoid idling your car for long periods of time and try to minimize your city driving. This can greatly improve your fuel efficiency.

Check your tire pressure regularly. Underinflated tires can decrease your fuel efficiency. Keep them at the recommended pressure to improve fuel economy.