As for all car type movies I always liked "The Gumball Rally".
"It's a hilarious coast-to-coast, 180 mile-an-hour, go-for-broke, outrageous road race with the world's most expensive cars. And it's all just for glory and a gumball machine."
http://www.imdb.com/title/tt0074597/
"Canonball Run" type movie. Oldie but a goodie.