TORRANCE, Calif., Jan. 3, 2013 /PRNewswire/ -- Buoyed by strong December 2012 U.S. sales of 132,774 units, an increase of 26.2 percent compared with December 2011, American Honda posted annual vehicle sales of 1,422,785 units in 2012, up 24.0 percent compared with 2011. This makes 2012...