• It can withstand rocket impacts and it's perfectly sealed against biochemical attacks.
• Petrol tank: Can withstand a direct hit thanks to a special foam and armor-plating.
• Bodywork: made of dual hardness steel, aluminum, titanium, and ceramics to "break up posible projectiles".
• Tyres: Kevlar-reinforced with steel rims underneath so it can run away no matter what.
• Accessories include: Night vision cameras, pump-action shotguns, tear gas cannons.
• Comes with bottles of blood compatible with the President's blood.
This is the top - security armoured limousine which has been custom built to be Barack Obama's presidential car.
It will travel with him wherever in the world he goes.
The President- elect, pictured inset, will have his first ride in the stretch limo when he parades along Pennsylvania Avenue in Washington after his inauguration on January 20.
As with previous presidential limos it is packed with electronic communication systems to allow Mr Obama to keep in contact with the outside world.
One personal touch will be the remote-controlled ten-CD changer on which he can play his favourite artists, said to include Stevie Wonder and Bob Dylan.
Despite the protection afforded by Cadillac One, the Secret Service will be taking no chances when Mr Obama is sworn in as the 44th president.
A three-mile security perimeter will be thrown around the U.S. capital, with no vehicles allowed inside, to prevent a car bomb attack.