The United States presidential state car (nicknamed "The Beast",[1][2][3] "Cadillac One",[4][5] "Limousine One",[6] "First Car";[7] code named "Stagecoach")[8][9] is the official state car of the President of the United States. The current model of presidential state car is a unique Cadillac that debuted on September 24, 2018.