REPORT: Pied Piper study places Mercedes-Benz in the top spot

The Pied Piper study, which happens annually, looks for the best customer care, from the very moment you enter the car store up to the stage when you are have fully decided to purchase one model, by sending strictly selected survey agents 'disguised' in shoppers at various automotive dealerships across the United States of America. For the third consecutive year, Mercedes-Benz topped the rankings