Cadillac has always been the highest standard of American automotive excellence. If you own and drive a classic or showroom-new Cadillac, you’re waltzing through high cotton and enjoying the good life. Cadillac Coupe DeVille dates back to 1949 during those first post-war boom years when America was on the rise and euphoria was in abundance. The U.S. and its allies had won the war and the only wa