How to increase the fuel efficiency of my Vauxhall Astra?

I have noticed that my Vauxhall Astra is consuming more fuel than usual. Is there anything that I can do to improve its fuel efficiency?

One way to increase fuel efficiency is to regularly check and replace air filters. A clogged air filter can decrease the engine's performance and result in higher fuel consumption.

Another tip is to avoid rapid acceleration and braking. This type of driving style can use up more fuel. Instead, try to maintain a steady and consistent speed.

Properly inflated tires can also help improve fuel efficiency. Check your tire pressure regularly and make sure they are inflated to the recommended level.