Is it necessary to use synthetic oil in my Ford Focus?

I've been hearing mixed opinions about whether synthetic oil is necessary for my Ford Focus. Some say it's better for the car's engine and performance, while others say it's just a marketing gimmick. Can anyone provide some insight based on their experience with a similar Ford car model?

Yes, it's highly recommended to use synthetic oil in your Ford Focus. It provides better engine protection and performance compared to conventional oil. Plus, it lasts longer and can help improve fuel efficiency. I've been using it in my Ford Mustang and have noticed a significant difference.

I've been using conventional oil in my Ford Focus for years and haven't had any issues. I don't see the need to switch to synthetic oil. Save your money and stick with what's been working for you.

It's a matter of personal preference and driving habits. If you frequently drive in extreme temperatures or have a high-performance Ford model, then synthetic oil may be a better choice. Otherwise, conventional oil should suffice.