What type of engine oil should I use in my Ford Fiesta?

I just purchased a used Ford Fiesta and I'm not sure what type of engine oil to use. Can someone please provide some guidance and recommendations on the best type of oil to use for optimal performance and longevity of the engine?

I've been using synthetic oil in my Ford Fiesta and have noticed significant improvements in engine performance and fuel efficiency. I highly recommend it.

I would recommend using a high mileage oil in your Ford Fiesta to help combat any potential wear and tear on the engine. Additionally, regular oil changes are key to maintaining a healthy engine.

I've been using conventional oil in my Ford Fiesta and haven't had any issues. Just make sure to follow the recommended oil change intervals.