The Porsche 911 Speedster Concept: a 500 Horsepower Open-air Thrill Ride World Premiere at the “70 Years of Porsche Sports Cars” Celebration

Atlanta, Georgia. Porsche unveiled a thrilling concept as part of the 70th anniversary of its sports cars: the 911 Speedster Concept is a drivable vision of a particularly exciting open-top sports car. It links the very first Porsche 356 “No. 1” Roadster, which received its operating permit on June 8, 1948, with today’s Porsche cars. The…