What are some common issues with the Audi A6's suspension system?

I just purchased a used Audi A6 and noticed some strange noises and vibrations coming from the suspension. As I begin to diagnose the issue, I wanted to know what are some common problems I should be looking out for?

One common issue with the Audi A6's suspension is worn out bushings. These can cause strange noises and vibrations, especially in older models. It's important to have these replaced to ensure a smooth and safe ride.

Another possible issue could be a faulty shock absorber. This can lead to a bouncy or unstable ride, and should be checked by a professional mechanic as soon as possible.