The Third Doctor had a yellow roadster named Bessie that was his main transport while he was exiled on Earth. He also had the "Whomobile". The Fourth Doctor used Bessie in Robot but not thereafter. The Seventh Doctor also drove Bessie, in "Battlefield". The Eighth Doctor rode a motorcycle in the TV movie, but he didn't actually own it. The Eleventh Doctor drove a classic Ford Mustang in "The Impossible Astronaut", but we don't know that he owned it; it could have easily been a rental, He also had a motorcycle in "The Bells of Saint John".