What are the common issues with the Audi A6 suspension system?

My Audi A6's suspension seems to be making unusual noises and feels bumpy while driving. What could be causing this and what can I do to fix it?

The most common issue with the Audi A6 suspension system is worn out shock absorbers. They are responsible for absorbing the impact of bumps and uneven roads, and when they wear out, they can cause the symptoms you described. It is recommended to have your shock absorbers inspected and replaced if necessary.

Another possible issue is worn or damaged suspension bushings. These are the small rubber pieces that help cushion and absorb shocks in the suspension system. If they are worn or damaged, they can cause the suspension to feel bumpy and make noise. Have a mechanic check and replace any worn bushings.

It's also possible that your Audi A6 is low on suspension fluid. Low fluid levels can cause the suspension to feel stiff and bumpy. Make sure to check and refill the suspension fluid as needed.