2017’s Most Expensive Cars in The World

9. Koenigsegg One:1 ($2.0 million)

This is another entry from Koenigsegg, and it costs a fortune. Many people would be glad to make 2 million in 20 years, and that is exactly how much the Koenigsegg One:1 Cost. For that price, you will get 1340 horsepower and 273 mph. The Swedes put much effort into this one and only 5 will be produced.