4. Bugatti Centodieci

Price: $9 million
It’s clear to see a lot of thought has gone into Bugatti’s Centodieci model. The car pays homage to the Bugatti EB110 and is a celebration of the Bugatti marque’s 110th birthday.
The Centodieci weighs 20kg less than the Chiron, and has an 8,000cc quad-turbocharged W16 engine, rated at 1,578hp. Production of the Centodieci will be limited to 10 units priced at 8 million euros ($9 million USD) each.