21. 1954 Mercedes W196 Silver Arrow
The post-WWII Mercedes Benz renaissance started not on the streets but on the race tracks. The weapon of choice was a silver W196 F1 car with legendary driver Juan Manuel Fangio behind the wheel (via New Atlas).

The vehicle was unbeatable because of its many qualities. It showed that Mercedes is a design powerhouse with much to deliver. Of course, such an iconic machine can’t be cheap due to its lofty status in the car industry. It sold for an astonishing $31 million.