GM appointed Buick-GMC sales chief Brian Sweeney to Chevrolet’s top U.S. post, as GM’s biggest brand tries to jumpstart its sliding market share. Sweeney, 46, will become U.S.
GM appointed Buick-GMC sales chief Brian Sweeney to Chevrolet’s top U.S. post, as GM’s biggest brand tries to jumpstart its sliding market share. Sweeney, 46, will become U.S.