Is it normal for my Audi A7 to make a loud rattling noise when starting?

I recently purchased a 2018 Audi A7 and have noticed that it makes a loud rattling noise when I start the engine. Is this a normal occurrence or should I be concerned? This noise doesn't happen every time, but I've noticed it happening more frequently lately.

It is not normal for your Audi A7 to make a loud rattling noise when starting. It is possible that there is an issue with the engine or the exhaust system. I would recommend taking your car to a certified Audi mechanic to have it inspected and potentially repaired.

I also own a 2018 Audi A7 and have not experienced this issue. It is best to get it checked out by a professional to be safe, but it could just be a minor issue like a loose belt or exhaust component.