How often should I change the spark plugs on my Audi A5?

I have an Audi A5 and I'm wondering how often I should change the spark plugs. I want to make sure my car is running efficiently and I don't want to cause any long-term damage. Any guidance would be greatly appreciated.

Generally, it is recommended to change your spark plugs every 30,000 to 50,000 miles or every few years. However, for optimal performance, it's best to follow the manufacturer's recommendation in your Audi A5's manual.