Why is it important to use synthetic oil in a BMW 7 Series?

I've heard that BMW recommends using synthetic oil in their vehicles, including the 7 Series. Can you explain why this is important and what benefits it provides?

Using synthetic oil is important because it provides better protection and performance for your engine. It is engineered to handle extreme temperatures and has a higher resistance to breakdown, allowing it to last longer than conventional oil.

Not only does synthetic oil provide better protection for your engine, but it also improves fuel efficiency. This can save you money in the long run.

The molecular structure of synthetic oil allows it to flow better throughout your engine, reducing friction and wear on its components. This results in a smoother and quieter ride.