'If I built a car, it'd be totally new! Here are a few of the things that I'd do.... ' Jack has designed the ultimate fantasy car. inspired by zeppelins and trains, Cadillacs and old planes, with brilliant colours and lots of shiny chrome, this far-out vision is ready to cruise! There's a fireplace, a pool, and even a snack bar! After a tour of the ritzy interior, Robert the robot starts up the motor... and Jack and his dad set off on the wildest test drive ever!