Edmunds.com and Simpson Buick GMC Partner for Unprecedented Sales Event in Southern California

SANTA MONICA, Calif., March 26, 2014 /PRNewswire/ -- Edmunds.com, the premier destination for car shopping, today announced that Simpson Buick GMC will be the first car dealership in Southern California to participate in an Edmunds.com's Price Promise® Takeover Event. As part of...