What causes excessive oil consumption in Audi A3?

I've noticed that my Audi A3 is consuming a lot of oil lately. Is this a common issue and what could be causing it?

Excessive oil consumption could be caused by a few different things, such as worn piston rings, valve stem seals, or a faulty PCV valve. It's important to have your car checked by a mechanic to determine the root cause and avoid potential engine damage.

Make sure you are using the recommended oil grade for your Audi A3 and that you are following the manufacturer's recommended oil change schedule. Using the wrong oil or not changing it regularly can contribute to excessive oil consumption.