Now, lets take a look at the car of the president of the United States Of America. It's a modified Cadillac limousine.

The Presidential state car is the official state car used by the President of the United States. A variety of vehicles have both officially and unofficially been acknowledged as the presidential vehicle. Since the late 1930s, the Federal government of the United States has specially commissioned vehicles for presidential use, often specifying advanced communications equipment, special convenience features, armor plating, and defense countermeasures. American cars are traditionally chosen for the role. The most recent vehicle to be customized as the presidential car is a Chevrolet Kodiak-based, Cadillac-badged limousine often referred to as Cadillac One and occasionally as Limo One (a reference to the U.S. presidential aircraft, Air Force One)

The current presidential limousine entered service on January 20, 2009. According to the manufacturer, General Motors, the 2009 presidential limousine, based on the Cadillac DTS, is the first not to carry a specific model name. The vehicle's outward appearance carries many current Cadillac styling themes, but does not resemble any particular production vehicle. The body itself seems to be a modification of the immediately previous DTS-badged Presidential limousines, but the vehicle's chassis and driveline are sourced from the Chevrolet Kodiak commercial truck. Many body components are sourced from a variety of Cadillac vehicles; for example, the car uses Cadillac Escalade headlights, side mirrors and door handles. The tail of the car seems to use the taillights and back up lights from the Cadillac STS sedan. Although a price tag has not been announced, each limousine is assumed to cost US$300,000

General specifications

The Secret Service refers to the heavily armored vehicle as The Beast. Most details of the car are classified for security reasons. A special night vision system is in a secret location. Special loops replace the stock door handles; agents hold on to them when running alongside the car. Goodyear run-flat tires fit into extra-large wheel wells. The car is sealed against biochemical attacks. Kept in the trunk is a blood bank of the President's blood type. It also has its own oxygen supply.

The car can seat seven people, including the President. The front seats two, and includes a console-mounted communications center. A glass partition divides the front from back. Three rear-facing seats are in the back, with cushions that are able to fold over the partition. The two rear seats are reserved for the president and another passenger; these seats have the ability to recline individually. A folding desk is between the two rear seats. Storage compartments in the interior panels of the car contain communications equipment which is called the Limousine Control Package and is operated by the White House Communications Agency. This is the voice and data device that links the vehicle to the WHCA Roadrunner at the rear of the motorcade allowing command and control (or "C2") functions to be performed from the limo. The trunk lid has five antennas. The car is driven by a specially trained Secret Service agent who is capable of performing a J-turn. The President's lead protective agent usually sits in the front passenger seat.

On domestic trips, vehicles carrying the president display the American and Presidential Standard flags, which are illuminated by directional flood lights mounted on the hood. When the President performs a state visit to a foreign country, the Presidential Standard is replaced by the foreign country's flag. The limousine is airlifted for domestic and international use primarily by a U.S. Air Force C-17 Globemaster III.

The vehicle fuel efficiency is about 8 miles per US gallon (29 L/100 km; 9.6 mpg_-imp)

The United States government also operates similarly designed limousines for VIP guests, visiting heads of government, and heads of state.

Maneuverability

The armored Cadillac DTS has generated media attention for its poor maneuverability, particularly when deployed to countries whose road proportions pre-date the motorcar by several years. The US Presidential Car was filmed in 2009 taking an extremely long time trying to park in Downing Street, London, the residence of the Prime Minister of the United Kingdom. An armored Cadillac DTS which was claimed by journalists to be the US Presidential Car, became grounded on a ramp leading from the US Embassy in Dublin in the Republic of Ireland in 2011.

When it comes to the matter of he president of the most powerful country in the world, well , security is matters a lot. 

The Peugeot Onyx supercar concept is guaranteed to be one of the stars of the 2012 Paris motor show, with the French manufacturer today revealing the awesome performance potential of the coupe’s V8 diesel hybrid powertrain.

Rather than preview a future production supercar model, the Onyx concept is a development project intended to showcase the imagination and skill of Peugeot’s designers and engineers.

The result is impressive nonetheless, with the oil-burning Onyx concept producing almost as much power as the Lamborghini Aventador.

The mid/rear-mounted 3.7-litre V8 diesel engine produces 447kW (600hp), which is sent to the rear wheels via a six-speed sequential transmission.

Peugeot’s Hybrid4 technology recovers kinetic energy during braking and stores it in a lithium-ion battery pack. The energy is released automatically under hard acceleration, boosting power by 60kW for a total output of 507kW.

Peugeot is yet to reveal the Onyx’s sprint time or top speed, but with a total weight of just 1100kg – almost 475kg lighter than the Aventador – it’s guaranteed to fly.

At 4650mm long, 2200mm wide and 1130mm tall, the Peugeot Onyx concept is 130mm shorter, 170mm wider and 6mm taller than the Lambo.

Peugeot’s R&D department developed the car’s carbonfibre chassis in collaboration with Peugeot Sport. The central structure consists of only 12 parts, eliminating connecting plates, improving torsional stiffness, and keeping weight down to just 100kg.

The wings and doors are handcrafted pure copper sheets while the rest of the body is carbonfibre painted matt black.

The cabin is formed as a one-piece pod with no stitching or joins, creating a cocoon-like environment, which Onyx interior designer Julien Cueff said was inspired by an egg carton.

“With remarkable economy of material, it protects very fragile items,” Cueff said.

The dashboard is constructed from ‘newspaper wood’, a material composed of recycled newspaper that is assembled and compressed to create ‘logs’ that are then carved into shape, creating a wood grain effect.

A head-up display houses the standard instrument cluster information, while the hybrid data is displayed on the car’s digital screens.

A series of aluminium toggles sit above the driver’s head in front of a strip displaying images from the three rear-facing cameras: two in the side ‘mirrors’ and the third providing a panoramic view out the rear.

If it all seems a little too good to be true, be sure to check back on September 27 when the Peugeot Onyx concept is unveiled in the flesh on the stand in Paris.

Now lets look a concept car from the legendary Mercedes company. It's the Mercedes gran turismo concept car.

For the new PlayStation® 3 racing game Gran Turismo® 6, the Mercedes-Benz designers have developed the visionary concept of a super sports car – the Mercedes-Benz AMG Vision Gran Turismo. Extreme proportions, sensual contours and intelligently implemented high tech blend to form a breathtaking body. As a 1:1-scale model, the Mercedes-BenzAMG Vision Gran Turismo is celebrating its world premiere at the opening of the new Mercedes-Benz Research & Development Center in Sunnyvale, California.

Amazing isn't it. Welcome to the world of concept cars.

Sorry for the delay guys. Now,lets take a look at the most limited production car  Maybach Exelero.

The Maybach Exelero is a high-performance unique sports car. It's Maybach's most expensive car with the price of about $8 million. The 700 hp (522 kW) two-seater with a twin turbo V12 engine is a one-off design built on request for Fulda Tires. 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. There are various allusions to the historical predecessor, which was likewise based on a powerful Maybach automobile. In this case, the Maybach SW 38 was also used by Fulda for tire testing. The car is also famous for being portrayed in one of the episodes of long-running German show;Cobra 11. Car is currently located in and owned by Mechatronik in Germany.

Jay-Z featured the car in the music video for "Lost One".

This car is a bit related to Mercedes-Benz SLR McLaren

Now, comes the world's 10th most expensive car at auctions.It's the 1904 rolls-royce 10hp two-seater.

The Rolls-Royce 10 hp was the first car to be produced as a result of an agreement of 23 December 1904 between Charles Rolls and Henry Royce, and badged as a Rolls-Royce.

The 10 hp was a development of Henry Royce's first car, the Royce 10, of which he produced three prototypes in 1903. This was itself based on a second-hand Decauville owned by Royce which he correctly believed he could improve. In particular, Royce succeeded in making his car significantly quieter than existing cars.

This classic car produced at the beginning of the 20th century cracked a top price at auctions.It sold out for a huge amount of about $7.25Million. 

Now comes the world's 9th most expensive car at auctions. It's the 1929 mercedes benz 38/250ssk.

This German roadster was built between 1928 and 1932. Classically beautiful but it was also a beast on the track, the Super Sport Kurz, German for "Super Sport Short"; got its name since it boasted a shorter wheelbase than the previous Mercedes-Benz SS. The list of victories at legendary Grand Prix's around the world is quite extensive, among them is the 1931 Mille Miglia. Notabaly, the SSK was the last car designed for Mercedes-Benz by Ferdinand Porsche before he left to found his own car company.

Supercharged with nearly 300 horsepower and top speed of 120, this was also the fastest car of its day. Aside from this famously expensive one sold at Bonhams, Ralph Lauren is also a proud owner of the prestigious SSK, his has one Best in Show at Pebble Beach. 

This classic car cracked a top price of about $7.4Million at auctions.

Now came the world's 8th most expensive car at the auctions.It's the 1937 mercedes-benz 540k special roadster#154086.

Mercedes-Benz built just 406 of the exclusive 540K models. Only 25 of them were the sleek, luxurious, powerful, imposing Special Roadsters like the exceptional example offered here. They are quite simply the rarest and most beautiful cars of their kind. It sold at RM Auctions in Battersea Park, London in 2007.

This old beauty cracked the 8th place by achieving a price of about

$8.2Million

now comes the classic car that cracked the 7th most expensive car at auctions.It's the 1962 ferrari 330 TRI/LM Testa rossa.

Only one car of this kind produced.The last two letters in this Ferrari's name are LM, which stand for Le Mans, as in The 24 hours of Le Mans. The day-long race is the world's oldest endurance race and one of the most difficult in motorsports. It's also a race to which Ferrari is no stranger.

The final and ultimate evolution of the Testa Rossa line, the 330 TRI/LM won the 1962 Le Mans race while being driven by Phil Hill and Olivier Gendebien. It features a 4-liter V-12 with nearly 400 horsepower, and it's the last front-engine racing car built by Ferrari as well as the last front-engine car to win at Le Mans. Many consider it to be the greatest and final example of the golden age of front-engine racing.

This classic race car is an icon in the motor world. This classic car cracked a record price of about $9.2Million.
Classic fans.!!!!

Comin gto the world's 6th most expensive car at auction.It's the 1937 mercedes benz540 k special roadster. 
Introduced at the 1936 Paris Motor Show, the Friedrich Geiger designed car was a development to the 500K, itself a development of the SSK. Available as a two seater cabriolet, four seater coupé or seven seater limousine with armoured sides and armoured glass, it was one of the largest cars of the time.

The straight-8 cylinder engine of the 500K was increased to 5,401 cubic centimetres (329.6 cu in), which aspirated by twin pressurized updraft carburetors, developed a natural 115 hp (86 kW). However, there was an attached Roots supercharger which could either be engaged manually for short periods, or automatically when the accelerator was pushed fully to the floor. This increased power to 180 hp (130 kW), creating a top speed of 170 kilometres per hour (110 mph).

4-speed or optional 5-speedmanual

This old lady cracked a huge amounts at the auctions. It cracked a record price of about $9.68Million.

Now,coming to the 5th most expensive car at auctions. It's the 1931 bugatti royale kellner coupe. 

This is the 5th of this kind.

1.Bricked up with 41.110 and 41.150 during World War II at the home of the Bugatti family in Ermenonville, to avoid being commandeered by the Nazis.

2.Sold together with 41.150 by L'Ebe Bugatti in the Summer of 1950 to American Le Mans racer Briggs Cunningham, in return for FR₣200000, ($571 US) plus a pair of new General Electric refrigerators, then unavailable in post-war France. Bear in mind that the French franc had been drastically devalued in the years immediately following the war. The refrigerators were included out of gratuity.

3.The car was rough but drive-able. Taking the refrigerators into account, he essentially paid about $600 per car. Restoration costs would bring the total cost up to about 1 million Francs, or $2,858 US, per car. The cars were delivered to the states in January 1951.

4.After closing his museum in 1986 in 1987 the car was sold direct from Briggs Cunningham's collection by Christie's for £5.5 million or $9.7 million U.S. at the Royal Albert Hall, to Swedish property tycoon Hans Thulin.

Cool!!!! when it comes to good old classic cars money does never count.This car cracked a huge amounts of $9.7Million.

Coming to the world's 4th most expensive car at auctions,this place is grabbed by 1931 duesenberg model j long-wheel base coupe.

E.L. Cord, the owner of Auburn Automobile, and other transportation firms, bought the company on October 26, 1926 for the brothers' engineering skills, talent and the brand name in order to produce luxury cars. He challenged Fred Duesenberg to design an automobile that would be the best in the world.

He also ordered a large chassis to be able to compete with the biggest, most powerful, and most luxurious European cars of the era, such as Hispano-Suiza, Isotta-Fraschini, Mercedes-Benz, or Rolls-Royce, to name a few.

The straight eight model J motor was based on the company's successful racing engines of the 1920s and though designed by Duesenberg they were manufactured by Lycoming, another company owned by Cord.

In unsupercharged form, it produced an impressive (for the period) 265 horsepower (198 kW) from dual overhead camshafts and four valves per cylinder.

Impressive figures for a vintage car. Isn't it.That's the reason it reached a remarkable price of about $10.34Million at auction.

The next coming car stands as the 3rd most auction paid car. It's the 1961 ferrari 250 gt swb california spyder. 

The Ferrari 250 is a sports car built by Ferrari from 1953 to 1964. The company's most successful early line, the 250 series included several variants. It was replaced by the 275 and the 330.

This old baby grabbed a record price at the Auctions. It's price was about 

                                                       $10,894,900.

Amazing isn't it.

This car can be considered as the 2nd most paid car at the auctions.it's the  1957 Ferrari Testa Rossa sold for $16.4 million. 

The price includes a 10% fee for the auction company, Gooding & Co. The name of the buyer was not immediately available. The name of the seller, described in Gooding auction catalog as "a preeminent collector with a passion for Italian automobiles," is also undisclosed.

The car, a 1957 Ferrari 250 Testa Rossa, was the first Testa Rossa built, and served as the prototype for all subsequent Testa Rossa race cars.

The car has a 300-horsepower 3.0-liter V-12 engine and a four-speed manual transmission, and it had an eight-year racing history in both Europe and the United States.

It won first place in the 2006 Pebble Beach Concours d'Elegance, an event where classic cars are judged based on their appearance.

This car can be considered as the 2nd most paid car at an auction. An unknown buyer bought this car at an incredible price of $16.4 Million. 

The above 10 are the most expensive production cars in the world whose price is decided by the company as soon as they come out of the production line. But there are some good old classic cars which touched a mark of $30Million in some auctions.So, lets take a look at some of those classic babes

1.

A 1954 Mercedes-Benz race car sold for a record $30 million at an auction in England Friday.

While collectible cars have been sold privately for more, this is the highest price ever paid for a car at a public auction.

The Mercedes W196R Formula 1 race car, powered by a 2.5-liter 8-cylinder engine, was one of a group of race cars that won 9 World Championship-qualifying Grand Prix races in 1954 and '55.

This car, in particular, won two of those races. It was driven by legendary Argentinian-born driver Juan Manuel Fangio and is the only W196 race car not currently housed in a museum or owned by Mercedes-Benz.

Part of the car's ultra-high value had to do with its largely original, unrestored condition. These days car collectors prefer to buy automobiles that haven't been cleaned and repaired to look new.

Astonishing right.Well there is a saying "old is gold" .The more dirty it is the more expensive it is.

Now everyone brace yourselves. The world's most expensive car is here. Its the                                     LAMBORGHINI Veneno.

So,now lets take a look at the specifications of this beautiful baby.

1.The Lamborghini Veneno is a limited production sports car, first exhibited during the 2013 Geneva Motor Show. 

2.The engine is a development of the Aventador's 6.5 L V12 and produces 750 PS (552 kW; 740 bhp)

3.Mid engine,all wheel drive.

4.7-speed semi-automatic transmission.

5.naturally aspirated petrol engine.

6.V 12 in 60° vee

7.It has a top speed of about 355 km/h (221 mph)

8.All wheel drive car.

9.0-100 km/h: 2.90 s.

Amazing is n't it. I love lambo's n this one is special like all other.But you want to own yourself one of this limited production cars you gonna have to pay $4 Million

Costly but cool. i love this car.

Now here comes the world's 2nd most expensive car Lykan Hypersport. 

The Lykan Hypersport is a limited produced sports car by W Motors, a Lebanese based company founded in 2012. It is the first supercar to be produced in the Middle East.

W Motors plans to only produce seven units of the car. The first pre-production Lykan HyperSport was launched at the International Dubai Motor Show in November 2013.

The cause of the car's expensive price tag is due to its included options. It is the first car to have diamonds in its headlights. The front lights are made up of titanium LED blades with 420 diamonds (15cts).

The buyer can choose which rubies and diamonds they want embedded in the headlights.

Impressive!!! right.So now lets take a look at the specifications of this car.

1.The Lykan Hypersport is powered by a twin turbo flat-six 3.7-litre (3746 cc) engine, producing 740 bhp (552 kW; 750 PS) and 960 N·m (708 lb·ft) of torque.

2. The car is claimed to have a top speed of 240 mph (386.2 km/h) and accelerate to 0-62  mph (0–100 km/h) in 2.8 seconds.

3.6-speed sequential or 7-speed dual clutch automatic.

4.Rear mid engine,rear wheel drive.

5.The first holographic display system with interactive motion,giving the driver and the passenger full interaction with the multiledia interface of the lykan and the vehicle control system.

6.An exclusive digital automotive technology in collaboration with ID4 Motion on a new digital cluster. A unique customizable performance screen is designed to give quick access to key driving information,from several engine performance and their efficiency parameters 

See!!!This car is an icon for luxury and technology as all other top seeds.But if you want this car you gonna have to own $ 3.5 Million

Well the baby is worth it.

Now we came to the world's top3 expensive cars. These top 3 are awesome like the rest 7 cars.

So,now the car that stands as the world's 3rd most expensive car is Bugatti Veyron EB 16.4. 

The Bugatti Veyron EB 16.4 is a mid-engined sports car, designed and developed by the Volkswagen Group and manufactured in Molsheim, France by Bugatti Automobiles S.A.S.

The Super Sport version of the Veyron is the fastest street-legal production car in the world, with a top speed of 431.072 km/h (267.856 mph). The original version has a top speed of 408.47 km/h (253.81 mph)

In 1998, the Volkswagen Group purchased the trademark rights on the former car manufacturer Bugatti in order to revive the brand. Starting with the Bugatti EB118, they presented at various international auto shows a total of four 18-cylinder concept cars.

The Veyron EB 16.4 is named in honour of Pierre Veyron, a Bugatti development engineer, test driver and company race driver who, with co-driver Jean-Pierre Wimille, won the 1939 24 hours of Le Mans while driving a Bugatti.

The "EB" refers to Bugatti founder Ettore Bugatti and the "16.4" refers to the engine's 16 cylinders and four turbochargers

So,now lets take a look at the specifications at the specifications of this motor icon.

1.The Veyron features an 8.0-litre, quad-turbocharged, W16 cylinder engine, equivalent to two narrow-angle V8 engines.

2.The transmission is a dual-clutch direct-shift gearbox computer-controlled automatic with seven gear ratios, with magnesium paddles behind the steering wheel and a shift time of less than 150 milliseconds, built by Ricardo of England rather than Borg-Warner, who designed the six speed DSG used in the mainstream Volkswagen Group marques.

3.German inspection officials recorded an average top speed of the original version of 408.47 km/h (253.81 mph) during test sessions on the Ehra-Lessien test track on 19 April 2005.

4.Mid-engine, four-wheel drive, two-door coupé/targa top.

5.8.0 litre W16, 64v 2xDOHC quad-turbocharged petrol engine.

6.0–100 km/h (0.0–62.1 mph) in 2.46 seconds.

7..0–300 km/h (0.0–186.4 mph) in 14.6 seconds.

8.The World Record Car (WRC) Edition is a limited (8 units) version of Bugatti Veyron 16.4 Grand Sport Vitesse, with dual-colour scheme in black and orange, including orange vinyls around the headlights and grille, orange rims and interior.

Well,when it comes to bugatti the sky is the limit. The price also follows the same thing. Sky is the limit.But for a car which is  extremely hot one has to lose money obviously.But it can be said for sure that the money is put for a good purpose.It costs about $3.4Million for this hot roadster to come to your garage.