Result - Mazda cosmo
What car manufacturer was the first to design a car using a wind tunnel, the first to sell a car with a monocoque chassis, the first to offer a 5 speed gearbox as an option and the first to sell a car fitted with a V6 engine?
What car, intended as a competitor to the Ford Mustang, was unveiled at a press conference by Chevrolet on 12 September 1966?