Sales

GM rises 5.7% in December on pickups, Cadillac surge

A December U.S. sales surge pushed Cadillac to a 2.6 percent increase for 2015, surpassing brand chief Johan de Nysschen's goal of maintaining flat sales as he orchestrates the early phases of a turnaround plan. (DAVID PHILLIPS)
January 05, 2016 05:00 AM