What kind of oil should I use in my Kia Rio?

I recently purchased a Kia Rio and I'm not sure what type of oil to use. What type of oil would you recommend and how often should I change it?

You should use synthetic oil in your Kia Rio for optimal performance and engine protection. It is recommended to change the oil every 5,000 miles or every 6 months, whichever comes first.

I personally use conventional oil in my Kia Rio and change it every 3,000 miles. However, it's always best to follow the manufacturer's recommendations and use synthetic oil.

I've found that using a high mileage oil has greatly improved the performance and longevity of my Kia Rio's engine. I change it every 5,000 miles.