3. Lamborghini Veneno Roadster – $4.5 million
If you have billions of dollars, you might consider this supercar a bargain. The Veneno means poison in Spanish and the name of the car is obviously chosen accordingly. The engine of choice is a 6.5-liter V12 connected to the seven-speed single clutch ISR automated manual transmission whereas the complete output is 740 hp and 507 lb-ft of torque. Only nine units exist, and their resale rates are crazy high.