3. Lamborghini Veneno Roadster .
– $4.5 million
To honor the company’s 50th year heritage, Lamborghini celebrated in style by unveiling this top of the line in luxury cars. The Veneno translated in Spanish as the “poison”, this epitome of luxury cars boasts a 6.5 liter V12 engine that can 60 mph in a flash of 2.9 seconds.