Saleen S7 — $580,000

A leather-covered steering wheel and custom-fitted driver's seat are just a couple of the luxury details that set the Saleen S7 apart from the fray, along with a set of custom luggage that fits in the car's front and rear trunks (the engine is in the middle).The California-made Saleen's aerodynamic design is another distinguishing feature: Scoops, spoilers and other features create a so-called split-channel airflow throughout the car. Company founder Steve Saleen says the car creates so much downforce that it could drive upside down at high speeds. Instead of a rearview mirror, you have a rear-mounted camera and a monitor on the dash, and the driver's seat is set four inches in from the driver's door — making for a cozy ride with your passenger.