To the surprise of the whole car world, Aston Martin revealed a new version of its long-deceased Cygnet at the 2018 Goodwood Festival of Speed. Billed as “The Ultimate City Car,” the new Aston Martin Cygnet V8 is actually a one-off piece for a customer who commissioned it through the ‘Q by Aston Martin – Commission’ service. With an engine taken from the Vantage S, 19-inch wheels, and a dramatically reimagined drivetrain, the new Cygnet V8 is the most unusual piece of machinery Aston has revealed in a while. This is a 123-inch long car, with a 4.7-liter, V-8 that develops 430 horsepower. It sounds like a joke, but it is not.