In Pixar's Cars, who originally raced as the Fabulous Hudson Hornet?

In Pixar's Cars, Doc Hudson originally raced as the Fabulous Hudson Hornet.

Doc is based on the real Hudson Hornet, a car that achieved major success in early NASCAR competition. In the film's backstory, Doc was a celebrated racer and three-time Piston Cup champion before a serious crash ended his career. He later settles in Radiator Springs, where he serves as the town's doctor and judge.

Doc initially hides his racing past from Lightning McQueen because he resents the way the racing world discarded him after his injury. Lightning eventually learns about Doc's achievements and gains respect for the older car. Doc then becomes an important mentor, helping Lightning understand racing beyond raw speed.

The Fabulous Hudson Hornet is Doc's racing identity, not a separate character. Smokey, Louise Nash, and Junior Moon are other retired racers associated with the Cars 3 story, which can cause confusion about the Hudson Hornet legacy.