Is the BMW 6 Series fuel efficient?

I am thinking about buying a BMW 6 Series, but I am concerned about its fuel efficiency. Can anyone provide insight on its gas mileage and whether it's worth the investment?

In my opinion, the BMW 6 Series is not particularly fuel efficient. I have owned one for a year and it consumes quite a bit of gasoline on a daily basis. However, its performance and luxury make up for it in my opinion.

Hi Jasmine, I have had the BMW 6 Series for a couple of years now and I can say that it's not the most fuel efficient car out there. However, if you're willing to sacrifice a bit on gas mileage, the driving experience and comfort of the car make it worth it.

I have been driving a BMW 6 Series for over three years and I've come to understand that fuel efficiency was not a top priority when designing this car. However, its powerful engine and advanced technology make it an exceptional overall vehicle.