Why does my Audi A7 engine make a rattling noise when accelerating?

I recently noticed that my Audi A7 engine is making a rattling noise when I accelerate. I'm concerned that this could be a sign of a bigger issue. What could be causing this and what should I do about it?

This rattling noise could be caused by a loose or damaged engine component such as a piston or bearing. It's important to have this checked out by a mechanic as soon as possible to avoid any potential damage to your engine.

If you notice the rattling noise is more prominent when you first start the car, it could be an issue with the engine oil. Make sure to check your oil levels and get an oil change if necessary.