Why is my Audi 80 emitting a strange smell?

I recently purchased a used Audi 80 and have noticed that it emits a strange smell while driving. It's not a burning smell but more of a chemical odor. What could be causing this and how can I fix it?

It's possible that the smell is coming from a leak in the exhaust system. I recommend taking it to a mechanic to have it checked and repaired if needed.

Check the cabin air filter, it could be dirty and causing the strange smell. It's an easy fix to replace the filter yourself.