Just a small list from a person that spends everyday driving around Los Angeles.
  1. Mercedes
    Mercedes drivers have their head too far up their own ass to see the road and that makes them dangerous.
  2. BMW
    BMW drivers are too full of themselves to care about the vehicles around them.
  3. Ford
    I don't know if assholes are attracted to Ford, or if Ford somehow creates assholes, but there is a significant overlap in the assholes and Ford Venn diagram.