79
Cannonball (1976)
(feddit.nl)
THE ANNUAL TRANS-AMERICAN OUTLAW ROAD RACE - A CROSS COUNTRY DEMOLITION DERBY WITHOUT RULES!
Racing across the country from L.A. to New York, a plethora of exotic cars carry contestants hoping to win a large sum of money.
Dang, even has Princess Ardala in it (forget the actress' name). She's awesome in some other comedic roles from the era, and later (80's).