Artist Gerald Bear seems to disagree with this notion, as his latest series of illustrations, Unconventional Heroes, shows. He's taken the look of famous cars from both the big and small screen and applied their appearance to far, ahem, more humble offerings.
Starsky and Hutch's Ford Gran Torino is transformed into a Fiat Panda, while Speed Racer's Mach 5 takes the form of a BMW Isetta bubble car. Niki Lauda's Ferrari Formula One car, though, is subjected to the funniest transformation, although Optimus Prime's latest form is pretty humorous, as well.
Take a look below at the gallery of images, and be sure to let us know which is your favorite.