The Carpedo (it looks like a limousine) is half - car, half - torpedo that can able to run extremely fast and withstand aliens who have extreme speed. It also has an anti-theft system that helps to protect the vehicle from stealing. In the episode Aliens on the Fast Track, Mr. Smith originally owns the Carpedo, but he gave it to MBC because they have to catch Speedy. The Carpedo is also used in the episode Galaxy's Strangest Creatures.