Stevenson, Wash. – September 9, 2019 – The Northwest Automotive Press Association named the 2019 Mercedes-AMG GT 63 S Four-Door as the Northwest’s Most Fun to Drive Vehicle in their annual Run to the Sun performance vehicle and convertible event. The GT 63 S captivated journalists with its potent, yet refined, 630-horsepower engine, excellent road manners, and exquisite interior. …