Why does my Audi A4 engine vibrate at low speeds?

I've noticed that my Audi A4 engine starts to vibrate noticeably when I am driving at low speeds, such as in stop-and-go traffic. What could be causing this issue? Has anyone else experienced this problem?

It is common for Audi A4 engines to vibrate at low speeds due to faulty engine mounts. Have your engine mounts checked and replaced if necessary. It's a relatively easy fix but can greatly improve the smoothness of your ride.

This could be a sign of a misfiring engine, which can be caused by a variety of issues such as a faulty spark plug or a clogged fuel injector. Take your car to a mechanic to diagnose and fix the problem.