Is it necessary to use synthetic oil in a BMW XM?

I recently purchased a BMW XM and I'm wondering if it's necessary to use synthetic oil instead of conventional oil. Is there a noticeable difference or is it just a marketing tactic?

You might not notice a huge difference in performance, but it's definitely worth the extra cost for the added protection and extended engine life.

Using synthetic oil can provide more benefits for your BMW XM, such as better engine performance and longer oil change intervals.

While it's not necessary, I highly recommend using synthetic oil as it is specifically designed for high-performance engines like the one in your BMW XM.