What are the common causes of oil leakage in a Audi A1 and how can one prevent it?

I have recently noticed some oil spots under my Audi A1. What could be causing this and what should I do to prevent further leakage?

The most common cause of oil leakage in Audi A1 models is a faulty oil filter. It is important to inspect and replace the oil filter regularly according to the recommended schedule by the manufacturer to avoid such issues.

Another possible cause of oil leakage in Audi A1s could be a damaged or worn out oil pan. It is suggested to check the oil pan for any cracks or damage and replace it if needed to prevent further leakage.