18. Renault LeCar
French company Renault thought it would be a great idea to send its new supermini called Renault 5 to America. Painfully slow, strangely designed, and poorly put together, Le Car soon became a subject of jokes. It was considered the worst choice in the compact car class (via Cnet).
Renault struggled to sell them and eventually pulled out of the market. Despite Renault 5 in Europe, Le Car was considered a terrible failure in the eyes of American car enthusiasts.