How to improve fuel economy on a Vauxhall Astra?

I recently bought a Vauxhall Astra and I noticed that I'm spending way more on gas than I anticipated. What can I do to improve its fuel economy?

First and foremost, make sure your tires are properly inflated. Under-inflated tires can decrease fuel efficiency by up to 3%. Also, try to avoid sudden accelerations and keep a steady speed while driving on the highway.

Regular maintenance is crucial for optimal fuel efficiency. Make sure to change your oil and air filter regularly. This will not only improve fuel economy, but also prolong the life of your engine.

Consider investing in a fuel-efficient driving course, where you can learn techniques such as coasting, proper gear selection, and other ways to reduce your fuel consumption.