How often should I change the spark plugs on my Audi A3?

I recently purchased a pre-owned Audi A3 and I'm not sure if the spark plugs have ever been changed. What is the recommended interval for changing spark plugs on this vehicle and what signs should I look out for that indicate they need to be replaced?

Hi Sophie, it is recommended to change the spark plugs on your Audi A3 every 60,000 miles or every 5-7 years, whichever comes first. Signs that indicate they need to be replaced include difficulty starting the engine, decreased fuel efficiency, and engine misfires. It's always a good idea to have them checked by a certified mechanic during your routine maintenance schedule just to be safe.

Hi Sophie, congratulations on your Audi A3! As a general rule of thumb, spark plugs should be changed every 60,000 miles or every 5-7 years. However, if you notice any changes in your vehicle's performance, such as difficulty starting or a decrease in fuel efficiency, it's best to have them checked and replaced if necessary. Remember to use the recommended spark plugs for your specific Audi model for optimal performance.