Fri, 06 Jun 2008 14:02:20 GMT Porsche, Honda, Chevrolet Among Big Winners in 2008 J.D. Power Initial Quality Study - Car News GM and Ford do well, but Chrysler winds up near the bottom. BY JOSEPH SZCZESNY For the third year in a row, Porsche came out on top in the J.D. Power and Associates closely watched annual Initial Quality Survey (IQS) of vehicles sold in the U.S. by three dozen top automotive brands. (The complete rankings can be found on the next page of this article. Click here.) Porsche, which makes its home in Stuttgart, Germany, came out as the top automaker in the annual quality survey, while the Mercede
