Top 5 most expensive cars

5.) Ferrari F60 America

Price tag : $2.5M

F60 America

Engine: 6.2-liter V12 producing 740hp {0-60 mph under 3.1 seconds}

This limited edition was launched as a part of Ferrari's 60th Anniversary in the U.S. Designed to combine the delights of a V-12 engine and open-top driving.

4.) Mansory Vivere Bugatti Veyron

Price tag: $3.4M

Bugatti Veyron

 Engine specs: 8.0-liter W16 engine producing 1,200hp and 1,106 pound-feet of torque (0-60mph under 2.5 seconds)

The Bugatti Grand Sport got tuned Mansory. They made all new interior. New LED front lamps. Carbon fiber-ed body.

3.) Lykan HyperSport

Price tag: $3.4M

Lykan Hypersport

 Engine specs: 3.7L flat-six producing 740hp. (0-60mph in 2.7 seconds)

The Lykan HyperSport is a limited production sports car by W Motors, a UAE based company founded in 2012 with the collaboration of Lebanese and Italian engineers. It is the first supercar to be produced in the Middle East. The Hypersport is the first car to have headlights with embedded jewels; they contain titanium LED blades with 420 diamonds. The buyer has a selection of rubies, diamonds, yellow diamonds, and sapphires to be integrated into the vehicle's headlights at purchase.

 2.) Lamborghini Venono

Price tag: $4.5M

Lamborghini Venono Roadster

Engine specs: 6.5L V12 producing 750hp (0-60mph in 2.8 seconds)

Lamborghini as usual went insane with the design. As they call, it is a collector's master piece of engineering and design. An open racing prototype of extreme design and breath taking performance.

1.) Koenigsegg CCXR Trevita 

Price tag: $4.85M

Koenigsegg CCXR Trevita 

 Engine Specs: 4.8 L twin-supercharged V8 producing 1,004 hp (0-60mph in 2.8 seconds)

No.1 on the list is the Koenigsegg CCXR Trevita edition. Only 2 cars were ever build. By utilising this new and unique method, Koenigsegg has managed to coat fibres with a diamond finish, which was fully developed at Koenigsegg HQ.Only three CCXR Trevitas were planned to be produced, however, because of the complexity to make the special white carbon-fiber, only 2 were ever made, making it one of the rarest vehicles manufactured by Koenigsegg.

Apart from these one of the most expensive car that was purchased by Birdman in 2011 was the Maybach Exelero. He purchased it for $8M!!! 

Maybach Exelero

This car as from Wikipedia is a high-performance unique sports car built in 2004. The 700 hp (522 kW) four-seater with a twin turboV12 engine is a one-off design built by Maybach-Motorenbau GmbH, on request for Fulda Tires, the German division of Goodyear. Fulda is using this car as a reference vehicle to test a new generation of wide tires. The German luxury car manufacturer created the model as a modern interpretation of its legendary streamlined sportscar from the 1930s.