It's official call sign is Cadillac One, but it will always be known as the Obamobile.
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.
Read more: http://www.dailymail.co.uk/news/worldnews/article-1109082/The-Obamamobile-New-presidential-limo-unveiled--withstand-rocket-chemical-attacks.html#ixzz1NO9RrZvn
Unfinished and in test phase
The President rode in this vehicle when he visited Ireland,