GMC, Porsche top J.D. Power's sales satisfaction — but the real winner is online selling
J.D. Power’s 2021 sales satisfaction study shows gains by GMC, Porsche, Jeep, Chevrolet, Dodge and Ram.
J.D. Power’s 2021 sales satisfaction study shows gains by GMC, Porsche, Jeep, Chevrolet, Dodge and Ram.