Why does my Audi A3 have lack of power while accelerating?

I have noticed that my Audi A3 is lacking power while accelerating, what could be causing this issue?

It is possible that your fuel filter may be clogged and needs to be replaced. This can greatly affect the power of your vehicle. Try replacing the fuel filter and see if it improves.

Another issue that could cause lack of power is a faulty mass air flow sensor. If this sensor is not sending accurate information to the engine, it can result in decreased performance. Consider having it checked and potentially replaced.