5. Convertible Egg
Vehicle: 1958 BMW Isetta 300 Convertible
Complex Says: Isettas by themselves aren't so strange. But a nice convertible one like this isn't something you see every day. This is the car for you if you've been looking for the three-wheeler of your dreams. Hey, it's both more sensible and more stylish than a Reliant Robin--especially with the top down!