What are some common causes of oil leaks in the Audi A6?

I have noticed drops of oil on my garage floor and I suspect a leak in my Audi A6. Can anyone provide insight into what could be causing this issue?

One possible cause of oil leaks in the Audi A6 is a faulty valve cover gasket. As it ages, the gasket can degrade and begin to leak, causing oil to drip onto the engine. My advice would be to have a mechanic inspect and potentially replace the gasket to prevent further leaks. Sometimes, tightening the bolts can also solve the issue.

Another potential culprit could be a cracked oil pan. This can occur due to hitting a pothole or debris on the road. It's important to have this fixed as soon as possible, as prolonged leaks can cause serious engine damage.

Check the oil filter housing for any cracks or damage. If it's not sealed properly, it can cause oil to leak from the engine. This is an easy fix and can be done by yourself with some guidance from online tutorials.