For the second year in a row, Porsche ranked highest in the J.D. Power 2014 U.S. Initial Quality Study. With a score of 74 PP100 (problems per 100 vehicles), the German automaker leads the field for U.S. vehicles. Jaguar (87 PP100) came in second. Last year, Lexus (92 PP100) fell from first to third place where it remains this year ahead of Hyundai (94 PP100).
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