What is the recommended engine oil for a Ford Fiesta ST?

I just bought a Ford Fiesta ST and I'm not sure what type of engine oil to use. I want to make sure I use the best oil to maintain my car's performance and longevity. Can someone help me out?

The recommended oil for a Ford Fiesta ST is 5W-30 full synthetic oil. This type of oil provides better protection and performance for turbocharged engines like the one in the Fiesta ST.

I've been using 5W-30 full synthetic oil in my Fiesta ST for years and it has never let me down. Make sure to also change your oil filter regularly for optimal performance.

Synthetic blend oil can also be used in the Ford Fiesta ST, but keep in mind that it may not provide the same level of protection and performance as full synthetic oil.