2012 Buick Verano – Price,Photos,Features,Specifications & Launch   The 2012 Verano  is a 4-door, 5-passenger luxury sedan, available in 3 trims, ranging from the Base to the Leather. Upon introduction, both trims are equipped with a standard 2.4-liter, I4, 180-horsepower, flexible fuel engine that achieves 22-mpg in the city and 31-mpg on the highway. A [...]