Lamborghini Miura

Considered by some to be the sexiest car ever built, the Miura debuted in 1966 as a sleek mid-engine speedster designed to challenge Ferrari. "Piloting the Miura transcends driving experience to become a life experience," Hagerty says. "If the sound of six carburetors feeding a thirsty, vibrating V-12 moored right behind your head isn't enough, it's also arguably the most beautiful car ever produced." To buy one, contact the Lamborghini Club America or an auction house like RM Sotheby's or Gooding & Co. They're usually in the know about the cars before they reach the general market.