The document lists the top 10 most expensive cars in the world. The Bugatti Veyron Super Sports is the most expensive at $2.4 million. It is also the fastest street legal car with a top speed of 267 mph. The second most expensive is the Pagani Zonda Clinque Roadster at $1.85 million, capable of 217 mph. Third is the Lamborghini Reventon at $1.6 million, reaching 211 mph.