GM Shines in J.D. Power 2020 Sales Satisfaction Index
2021 GMC Canyon Denali Photo: General Motors All four General Motors brands placed well ahead of their segment average in the J.D. Power 2020 U.S. Sales Satisfaction Index Study. GMC and Buick placed second and third respectively among mass-market brands for overall customer satisfaction. A Satisfying Truck: New GMC Hummer EV launches later this year…
