Why does my Audi A1 engine shake when I idle?

I recently noticed that my Audi A1 engine is shaking when I am idling at a stoplight or in traffic. It seems to be getting worse over time and I'm worried that there is something wrong with my car. What could be causing this and what should I do about it?

It's possible that your spark plugs are worn out and need to be replaced. This can cause your engine to shake and make it run less efficiently. I suggest taking your car to a mechanic and having them check the spark plugs and replace them if necessary.