29. 1958 Zundapp Janus
We have to admit a perverse love for these absurd little cars. Really, just look at them. They’ve got an odd neurotic beauty that you can’t help but “d’aww” over. The Zundapp Janus is what happens when a well-respected motorcycle company makes the leap into four-wheel vehicles. It has a design that was marketed as innovative with fore-and-aft doors, but in reality just looked incomprehensible to the point of making it hard to tell which way the car was facing. Coupled with its scooter-sized engine and top speed of 50 mph, the Janus was a disaster no matter which way you looked at it.