How can I improve gas mileage in my Vauxhall Astra?

I recently purchased a Vauxhall Astra and I noticed that it's not getting great gas mileage. Are there any tips or changes I can make to improve its fuel efficiency?

One simple way to improve gas mileage is to make sure your tires are properly inflated. Under-inflated tires can decrease fuel efficiency.

Another tip is to avoid idling for long periods of time. If you know you'll be stopped for more than a minute, it's more fuel-efficient to turn off your engine.

You can also try driving at a steady speed and avoiding aggressive acceleration or braking. This can help improve your gas mileage over time.

Regular maintenance, such as oil changes and tune-ups, can also benefit fuel efficiency. Make sure you're following the recommended service schedule for your Vauxhall Astra.

Lastly, consider your driving habits. If possible, try carpooling or combining trips to reduce the amount of miles you put on your Vauxhall Astra.