Why is my Kia ProCeed's engine struggling to start?

Recently, my Kia ProCeed has been having difficulty starting. The engine seems to struggle and makes a strange noise. What could be causing this issue and how can it be resolved?

It could be due to a weak or old battery. Have it checked and replaced if necessary.

The starter motor might be failing. Get it checked by a mechanic and consider replacing it.

Check the spark plugs and replace them if needed. Old and worn out spark plugs can cause difficulty starting the engine.