Why does my Audi A1's engine make a ticking noise when idling?

I recently purchased a new Audi A1, and I've noticed that the engine makes a ticking noise when the car is idling. Is this a cause for concern or normal for this model?

The ticking noise is most likely caused by the fuel injectors, which is a common issue in the Audi A1. It does not affect the functioning of the car and is considered normal.

I had the same issue with my Audi A1, and it turned out to be a faulty timing chain tensioner. Have it checked by a mechanic to avoid any potential damage to the engine.