Stagecoach: The President's Cadillac

When the President of the United States needs to be driven around, there's only one car they're allowed to travel in. Officially named 'Cadillac One', the President's limousine is less of a car and more of a tank, thanks to its significant armouring and defensive measures. The US Secret Service has given the codename of 'Stagecoach' to the vehicle, but it's often known by its nickname: 'The Beast'.