How often should I change the spark plugs in my Vauxhall Astra?

I just bought a used Vauxhall Astra and I'm not sure when I should change the spark plugs. Is there a recommended interval for this?

As a general rule, it is recommended to change your spark plugs every 30,000 miles or every 3 years, whichever comes first. However, this can vary depending on your driving habits and the type of spark plugs your Astra uses.

If you notice any performance issues with your Vauxhall Astra, such as rough idling or difficulty starting the engine, it may be a sign that your spark plugs need to be changed. Additionally, if your check engine light comes on, it's always a good idea to have your spark plugs checked.

Regularly changing your spark plugs can not only improve your car's performance, but also increase fuel efficiency and reduce emissions. It's an important maintenance task that should not be overlooked.