Why is my Audi A5 losing power?

I've noticed that my Audi A5 seems to be losing power while driving. What could be causing this and what should I do about it?

It's possible that your air filter is dirty and needs to be replaced. This can cause a decrease in engine power and performance. You can try getting a new air filter and see if that helps.

Another potential issue could be a clogged fuel injector. This can also lead to a loss of power in your Audi A5. It's best to take it to a mechanic to have it checked and possibly cleaned or replaced.

If you haven't had your spark plugs replaced in a while, this could also be a cause for the loss of power. It's recommended to change them every 30,000 miles or as specified in your Audi A5's owner's manual.