Is it normal for my BMW 7 Series to have a slight engine noise?

I've noticed that my BMW 7 Series has a slight engine noise when I accelerate. It's not very loud, but I'm wondering if this is normal or if I should get it checked out.

Yes, it's normal for some BMW 7 Series models to have a slight engine noise. However, if the noise becomes louder or changes in any way, I would recommend getting it checked out by a certified BMW mechanic.

I have a BMW 7 Series as well and I've noticed the same thing. After doing some research, I found out that this is a common issue with these cars and it should not be a cause for concern.

I would suggest taking your car to a BMW dealership for a diagnostic test just to make sure everything is running smoothly. It's always better to be safe than sorry.