aston77The Aston Martin One-77 is a two-door, two-seater flagship sports car built by the British car manufacturer Aston e car was first shown at the 2008 Paris Motor Show, although itAston Martin One-77. Aston Martin One-77 technical showcase made its debut the Geneva Auto Salon on 3 March 2009. Chassis no.1 was on display as an exposé throughout the show