MONTEREY, CALIFORNIA – July 6, 2015 – For the seventh consecutive year, Mercedes-Benz dealerships ranked highest in the newly released 2015 Pied Piper Prospect Satisfaction Index® (PSI®) U.S. Auto Industry Benchmarking Study, which measured treatment of car-shoppers who visited 6,370 dealerships throughout the country. Study rankings by brand were determined by the patent-pending Pied Piper PSI process, which ties “mystery shopping” measurement and scoring to industry sales success. Infiniti ...
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