Mercedes 300SL Gullwing
Despite being introduced in 1954 and delivering just around 250 HP, the 300SL was one of the first cars to be called a supercar. It was fast, exclusive, expensive, and had gullwing doors which were unheard of in the mid-50s. It also had serious motorsport credentials and a gorgeous design. All of that is so good, youâll need to pay over $1 million for a 300SL today.