Why am I experiencing engine misfire in my Audi A5?

I recently purchased an Audi A5 and have been experiencing engine misfires. The car starts to shudder and lose power, especially when I accelerate. What could be causing this issue and how can I fix it?

It's possible that the spark plugs or ignition coils are faulty and need to be replaced. I would recommend taking it to a trusted mechanic for a diagnostic test to determine the exact cause of the misfire. This will give you a better understanding of the issue and the steps needed to fix it.