Should I use premium fuel in my Ford Fiesta?

I recently got a Ford Fiesta and I'm wondering if I should use premium fuel instead of regular. Does it make a difference in performance and fuel efficiency? Is it worth the extra cost?

Yes, using premium fuel can improve the performance of your Ford Fiesta and can more than make up for the extra cost. It also helps improve fuel efficiency and can prevent engine knocking.

No, it's not necessary to use premium fuel in a Ford Fiesta. The engine is designed to run on regular fuel and using premium won't make a significant difference in performance.