Why is my Audi A1's engine shaking?

I've noticed that my Audi A1's engine has been shaking when I start the car or accelerate. What could be causing this issue?

Your Audi A1's engine could be shaking due to a misfire in one of the cylinders. It could be caused by a faulty spark plug or ignition coil. I recommend bringing your car to a mechanic to get it checked out as soon as possible.

The shaking could also be due to a clogged fuel injector. This can cause uneven fuel distribution and result in engine shaking. A fuel injector cleaning service may help resolve the issue.