What is the rarest car in the world?

Ferrari 250 Grand Turismo OmologatoThe rarest car in the world is Ferrari 250 Grand Turismo Omologato, a rare diamond designed and cared for by Enzo Ferrari in personam. In June 2018, the 1964 Ferrari 250 GTO became the most expensive car in history, setting an all-time record selling price of $70 million.Sep. 8, 202010 Rarest Cars in the World - Car Logos