Nerdy high schooler Arnie Cunningham falls for Christine, a rusty 1958 Plymouth Fury, and becomes obsessed with restoring the classic automobile to her former glory. As the car changes, so does Arnie, whose newfound confidence turns to arrogance behind the wheel of his exotic beauty. Arnie's girlfriend Leigh and best friend Dennis reach out to him, only to be met by a Fury like no other.

Vienna, 1906. A passionate love story develops between Franz Lobheiner and the young Christine. Lobheiner is, however, currently seeing the married Baroness von Eggersdorf. Upon learning of his wife's infidelity, the Baron von Eggersdorf provokes a duel with Lobheiner. But the former is no longer a real threat to the Baron. Lobheiner is now passionately in love with Christine. How will this love quartet end?