What is the cause of excessive engine vibrations in the Audi 80?

I've noticed that my Audi 80 has been vibrating more than usual while driving. It's never happened before and I'm worried about the cause. Is there a common issue with the engine that could be causing this?

One potential cause of excessive engine vibrations in the Audi 80 could be worn out engine mounts. When these mounts become deteriorated, they can no longer effectively absorb the vibrations of the engine. As a result, you may experience increased vibrations while driving.

Another possible reason for excessive engine vibrations is a misfiring spark plug. When spark plugs become worn or dirty, they may not ignite the fuel properly, causing the engine to vibrate more than usual. It's important to have your spark plugs checked and replaced if necessary.