On a Saturday night, in a small 1950s Californian town, a young man, whose parents are an inch from a divorce, takes his brand new pink Cadillac for a spin to meet girls. He hooks up with the daughter of the town's radical preacher.

Ypsilanti, Michigan, 1945. Engineer Preston Tucker dreams of designing the car of future, but his innovative envision will be repeatedly sabotaged by his own unrealistic expectations and the Detroit automobile industry tycoons.