I drive a 2010 BMW 635D. I bought it because they look nice, are a pleasure to drive, reliable, well made and practical (can get a bike in the boot)I get 41 mpg which is ridiculous for a car like that capable of 0-60 in 6 seconds and limited to 155mph but capable of doing 175 ish. But then I drive properly and use my brakes sparingly and accelerate moderately. I am proud of the fact I have been driving for 28 years and do not have a single point on my licence. I never break the speed limit and use my cruise control a lot in certain zones so I cannot go over the speed limit. Never in rush to go anywhere as I always give myself more time than needed to get to where I am going.
In my opinion there are good and bad drivers regardless of the cars they drive and I do not tolerate those that drive up my back end.