Why is the engine in my Audi A1 making strange noises?

I recently purchased an Audi A1 and I've noticed that the engine has been making strange noises. It's not loud, but I'm worried that there might be a problem. Should I be concerned and what steps should I take to address this issue?

It's not uncommon for a new car to make strange noises as the engine breaks in. However, if these noises persist or become louder, it's important to get it checked by a certified Audi technician. They can diagnose any potential issues and address them before they become bigger problems.