7. Mercedes SLR McLaren owned by Jay Leno

Jay Leno is known among car enthusiasts as serious car collector, he has around 300 cars and motorcycles, but he managed to find some more space for this amazing car. When it comes to the SLR, it is simply stunning and it has everything- amazing design and top level engineering.
Regardless of your love for cars, every man and woman would like to have something like this because it is one of those dream cars, just like Ferrari F40. 5.4 liter engine generates around 620 HP giving this car the ability to compete with some of the biggest names in the industry. If you ever thought about buying a car like this, it is not going to be cheap or easy to find because only 3500 of these cars are built and Jay Leno paid half of million dollars for his.