Driving the new Aston Martin Lagonda Taraf around Great Britain. A hand-built, one-million dollar sedan built by Aston Martin in the same skunkworks workshop where they built the One-77. Only 200 units will ever exist. The Taraf sports carbon-fiber body panels, a high-strung 540 horsepower V-12, and more rear seat room than a Mercedes-Benz S-Class. But is there anyway any sedan is worth one-million bucks? Watch and find out!