| General Motors manager to step down Akron Beacon Journal, OH - As general manager of the Buick-Pontiac-GMC Division, he dumped the out-of-date and out-of-fashion Pontiac Montana and Buick Terraza mini-vans, ... GM Replaces Chief of Pontiac, Buick, GMC Divisions (Update1) General Motors names new Buick-Pontiac-GMC manager Bunnell to head Buick-Pontiac-GMC marketing |