* Year and condition: Older, rare, or exceptionally well-maintained convertibles can command astronomical prices.
* Customization and options: Bespoke features, rare paint jobs, or unique interior appointments can significantly increase a car's value.
* Historical significance: Cars owned by famous people or associated with significant events are often priced much higher.
However, based on current market trends and some high-profile examples, here are some contenders for the most expensive convertibles:
* 1954 Ferrari 375 MM Scaglietti Spyder: This rare car, one of only four built, is estimated to be worth over $40 million.
* 1961 Ferrari 250 GT SWB California Spyder: These beautiful cars are extremely sought-after and can fetch over $20 million.
* 1931 Mercedes-Benz 500 K Special Roadster: This stunning pre-war roadster, one of only 29 built, can sell for over $10 million.
* 1955 Mercedes-Benz 300 SL Gullwing: While not technically a convertible, the Gullwing can be converted with a removable hardtop, and its value is comparable to the most expensive convertibles, sometimes exceeding $10 million.
It's important to note that these prices are just estimations based on recent auctions and market data. The true "most expensive" convertible could change at any time.