1939 Alfa Romeo 8C 2900B Lungo Spider – $20,670,300 – RM Sotheby’s

The beauty broke several records when it fetched an earth-shattering price in 2016. It was the most expensive pre-war car ever, the eighth-most expensive car sold at auction, and the most expensive car from Alfa Romeo sold at auction. Noted, most of these records were broken in recent years.