How do I properly maintain my Kia ProCeed's engine?

I want to make sure my Kia ProCeed's engine stays in top condition. What should I do?

Regularly check and change your engine oil according to the manufacturer's recommendations.

Make sure to also regularly check and change your air filter to keep your engine running efficiently.

Don't forget to also check and change your spark plugs when necessary to ensure proper ignition in your engine.