This new 2012 Buick Verano is in the race for the motor trend of the year car and it definitely has facts to back up why. This new Buick adds a 2.0-liter turbo late in the model year, and GM’s new 190-horsepower, 2.5-liter four by 2013. The 2012 Buick Verano’s EPA highway rating is no better than…