Bugatti Veyron 16.4 Grand Sport

A topless version of the world's fastest production car? We're in. The Bugatti Veyron 16.4 Grand Sport ($2.25 million) keeps the coupe's 1001 hp, 16-cylinder engine, and has been developed so there will be no draft inside, even when exploring the upper reaches of the car's 217 mph top speed. While the company will reportedly build just 80 Grand Sports, the first will be auctioned off at the world-renowned Pebble Beach Concourse d'Elegance, so if you're interested, be prepared to head to Monterey County with your bidding hat on, and a pile of money by your side.