What are the benefits of using a V8 engine in the BMW M9?

I'm considering purchasing a BMW M9 and I've heard that it has a V8 engine. What are the advantages of having a V8 engine in this car?

As the name suggests, a V8 engine has 8 cylinders which means it can produce more power and torque than a smaller engine. This gives the BMW M9 better acceleration and overall performance compared to other engines.

Another benefit is that a V8 engine has a smooth and consistent power delivery, providing a more enjoyable driving experience. This is particularly noticeable at higher speeds.