Why is my Audi A5's engine making an odd noise?

I recently noticed that my Audi A5's engine is making a strange noise. It sounds like a rattling or knocking sound and it seems to get worse when I accelerate. I'm wondering if this could be a sign of a serious problem and what I should do about it.

Hello Jane, I would recommend having your car inspected by a mechanic as soon as possible. The strange noise coming from your engine could indicate a number of issues, including a loose or worn out belt, low oil level, or a problem with the engine itself.

Hi Jane, it's important to address strange noises from your car as soon as possible, as they can be a sign of a more serious issue. Take your Audi A5 to a trusted mechanic for a thorough inspection to determine the cause of the noise and prevent any potential damage.