Why does my Kia Stonic's engine suddenly stall?

My Kia Stonic's engine has been suddenly stalling at random times, even when I'm just idling. I've checked the fuel and oil levels and they're both fine. What could be causing this issue?

Have you checked your spark plugs? They could be worn out and causing your engine to stall. I suggest getting them checked and replaced if necessary.

It's possible that your fuel injectors are clogged. This can lead to a decrease in engine performance and stalling. I recommend getting them cleaned or replaced.

Another possible cause could be a faulty oxygen sensor. This can cause an incorrect air-fuel mixture, leading to stalling. I suggest getting it checked and replaced if needed.