A study by UC Berkeley and the University of Toronto actually showed that luxury car owners were by far the most aggressive drivers, and the least likely to stop for other road users.
For whatever reason BMW stood out most of all as the worst of the worst in this study, but 'expensive car drivers are better drivers' has been proven to not be an assertion you can make from common sense or intuition.
http://www.bankrate.com/financing/cars/study-bmw-drivers-are...
For whatever reason BMW stood out most of all as the worst of the worst in this study, but 'expensive car drivers are better drivers' has been proven to not be an assertion you can make from common sense or intuition.