What could cause my Kia Rio's engine to overheat?

I have a Kia Rio and recently it has been overheating quite frequently. I'm not sure what could be causing it. The coolant levels seem to be fine and I just had an oil change. Can someone give me advice on what could be causing this issue?

One possible cause for your Kia Rio's engine overheating could be a malfunctioning radiator. You may want to have it checked by a mechanic.

Another potential reason for overheating could be a faulty water pump. It's important to get this checked out as soon as possible as it can lead to further damage.

You may also want to check if your thermostat is working properly. If it's stuck closed, it can prevent proper coolant flow and cause overheating.