 TopNews United States | All new 2010 GMC Terrain!!!! Examiner.com ?GMC is a strong, core brand for GM and the Terrain crossover SUV is the latest example of how we?re adapting to changing market conditions,? said Susan Docherty, Buick-Pontiac-GMC vice president. ?As we first demonstrated with the Acadia crossover, ... Terrain gains ground First Look: 2010 GMC Terrain 2010 GMC Terrain to Debut in New York |