15. BMW 3-series Sports Wagon
It makes sense that our list would begin with a station wagon. It should come as no surprise that the American public treats them with disdain, and BMW discovered the hard reality of this back in 2014. Despite having the perks of a sports sedan with expanded cargo space, consumers have rejected the 3-series with disdain. Since 2014, the model has only sold 3,687 units despite offering EPA ratings of 31/43 mpg.