On September 11, 1970, America was introduced to a vehicle that would revolutionize the auto industry -- the Ford Pinto.
Then-Ford executive Lee Iacocca wanted a subcompact that you could buy for under $2,000. In its first year, more than 400,000 were sold, but fuel tank issues quickly led to its demise.
Check out our slideshow above to see some of the worst lemons of all time.
Also, tell us what you think: What cars do you think shouldn't have moved past the drawing board? Did you own one of those cars? (Be honest!!)