Koenigsegg CCX
Encyclopedia

The Koenigsegg CCX is a mid-engined
Mid-engine design
A mid-engine layout describes the placement of an automobile engine between the rear and front axles. Another term for this is mid-ship.-Benefits:The mid-engine layout is typically chosen for its relatively favorable weight distribution...

 roadster
Roadster
A roadster is a two-seat open car with emphasis on sporty handling and without a fixed roof or side weather protection. Strictly speaking a roadster with wind-up windows is a convertible but as true roadsters are no longer made the distinction is now irrelevant...

 from Swedish
Sweden
Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....

 car manufacturer Koenigsegg
Koenigsegg
Koenigsegg Automotive AB is a Swedish manufacturer of high-performance sports cars based in Ängelholm.-Company:The company was founded in 1994 in Sweden by Christian von Koenigsegg, with the intention of producing a world-class supercar...

. The CCX has been engineered to comply with the U.S. regulation and market demands and is a newer design that replaced the Koenigsegg CCR
Koenigsegg CCR
The Koenigsegg CCR is a mid-engined sports car manufactured by Koenigsegg. It briefly held the world speed record for a production car and is currently the fourth fastest production car in the world, behind the Bugatti Veyron, SSC Ultimate Aero and the Bugatti Veyron Super Sport.-Overview:Debuting...

.

CCX is an abbreviation
Abbreviation
An abbreviation is a shortened form of a word or phrase. Usually, but not always, it consists of a letter or group of letters taken from the word or phrase...

 for Competition Coupé X, the X commemorating the 10th anniversary (X being the Roman numeral for ten) of the completion and test drive of the first CC vehicle in 1996.

The CCX was first unveiled on February 28, 2006 at the 2006 Geneva Motor Show although its existence was announced earlier. A derivative known as the CCXR
Koenigsegg CCXR
The Koenigsegg CCXR is a mid-engined roadster from Swedish car manufacturer Koenigsegg. The CCXR is powered by a modified twin-supercharged V8 engine from the CCX, converted to use E85 or E100 ethanol fuel as well as standard 98 octane petrol...

 is available, the main difference being that CCXR's engine is tuned to run on biofuel
Biofuel
Biofuel is a type of fuel whose energy is derived from biological carbon fixation. Biofuels include fuels derived from biomass conversion, as well as solid biomass, liquid fuels and various biogases...

. The different fuel and tune allows the CCXR to produce 25% more power than the CCX.

Development

Koenigsegg began the CCX project with the aim of entering the world market, though particularly the United States car market
Passenger vehicles in the United States
Note: this article adopts the U.S. Department of Transportation's definition of a passenger vehicle, to mean a car or truck, used for passengers, excluding buses and trains....

. Development engineer Magnus Jaasund said "We wanted to go into the world market, but we couldn’t do it with the old car." To sell cars to the North American market many alterations were made to the design of the CCR; the previously used Ford Modular engine
Ford Modular engine
The Ford Modular engine is Ford Motor Company's overhead camshaft V8 and V10 engine family, which has been produced in 4.6L, 5.0L , 5.4L, and 6.8L variations. Contrary to popular belief, the Modular engine did not get its name from its design or sharing of certain parts among the engine family...

 was replaced by a Koenigsegg engine designed to run on 91 octane
Octane rating
Octane rating or octane number is a standard measure of the anti-knock properties of a motor or aviation fuel. The higher the octane number, the more compression the fuel can withstand before detonating...

 fuel, readily available in the United States, and to meet the California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

n emission standards. The front bumper of the CCX is designed to be safer in low speed collisions than previous Koenigseggs and the whole body is 3.46 in (88 millimeters) longer to comply with the United States' rear impact regulations. Additionally the CCX can display United States or European number plate
Vehicle registration plate
A vehicle registration plate is a metal or plastic plate attached to a motor vehicle or trailer for official identification purposes. The registration identifier is a numeric or alphanumeric code that uniquely identifies the vehicle within the issuing region's database...

s.

The CCX is 1.6 in (41 mm) taller than the CCR and, combined with the carbon fiber reinforced plastic sports seats by Sparco
Sparco
Sparco S.p.A is an Italian auto part and accessory company headquartered in Settimo Torinese, Turin, Italy that specializes in producing items such as seats, steering wheels, harnesses, racewear and helmets. Sparco branded alloy wheels are produced under licence by OZ Group...

, the CCX allows for 2 in (51 mm) of extra headroom that Autoweek
AutoWeek
AutoWeek is a fortnightly automotive enthusiast publication based in Detroit, Michigan. One of 32 titles published by Crain Communications Inc, its parent company, AutoWeek is unique as the only consumer title among its sister publications....

reviewer Mark Vaughn hypothesizes is "to accommodate U.S. NBA stars." The electronic control unit
Electronic control unit
In automotive electronics, electronic control unit is a generic term for any embedded system that controls one or more of the electrical systems or subsystems in a motor vehicle....

 has also received an upgrade over the CCR meaning that the CCX is without physical fuse
Fuse
The word fuse has several meanings:* Fuse , a device used in electrical systems to protect against excessive current....

s and it is lighter than the previous system.

Performance Claims

  • Acceleration: 0-100 kilometre per hour in 3.2 seconds, 0-200km/h (124 mph) in 9.8 seconds
  • Top speed: over 395 kilometre per hour
  • Braking distance: 100 kilometre per hour in 32 m


On 15 June 2008, a standard fully equipped CCX was independently timed by sport auto in achieving a record 0-186-0 mph (0-300–0 km/h) in 29.2 seconds, beating the Mercedes-Benz McLaren SLR 722 Edition, the Lamborghini Murciélago LP640, the Porsche 997 GT2
Porsche 911 GT2
The Porsche 911 GT2 is a sports car built by the German manufacturer Porsche since 1994. It is based on the 911 Turbo, and uses a similar twin-turbocharged engine, but features numerous upgrades, including engine upgrades, larger brakes, and stiffer suspension calibration...

, the Alpina B6 S (based on the BMW 6 Series
BMW 6 Series
BMW 6 Series refers to several generations of executive coupés produced by BMW.The first was the E24, being derived from the E12 & E28 5 Series 4-door sedans. The E24 launched in 1976 to replace the 3.0CS & 3.0CSi . 14 years later, in 2003, BMW released the all new E63/E64 which was available as a...

), and the Corvette Z06.

Engine

Previous Koenigsegg models were powered by Ford Modular
Ford Modular engine
The Ford Modular engine is Ford Motor Company's overhead camshaft V8 and V10 engine family, which has been produced in 4.6L, 5.0L , 5.4L, and 6.8L variations. Contrary to popular belief, the Modular engine did not get its name from its design or sharing of certain parts among the engine family...

 V8 engines sourced from the U.S. Though also based on the Ford Modular architecture the engine of the CCX was thoroughly re-engineered by Koenigsegg themselves and is assembled at the Koenigsegg factory. The engine block for the dual overhead camshaft
Overhead camshaft
Overhead cam valvetrain configurations place the engine camshaft within the cylinder heads, above the combustion chambers, and drive the valves or lifters in a more direct manner compared to overhead valves and pushrods...

, 4 valve
Poppet valve
A poppet valve is a valve consisting of a hole, usually round or oval, and a tapered plug, usually a disk shape on the end of a shaft also called a valve stem. The shaft guides the plug portion by sliding through a valve guide...

 per cylinder 4.7 liter
Litre
pic|200px|right|thumb|One litre is equivalent to this cubeEach side is 10 cm1 litre water = 1 kilogram water The litre is a metric system unit of volume equal to 1 cubic decimetre , to 1,000 cubic centimetres , and to 1/1,000 cubic metre...

 288 cubic inch V8 is cast for them by Grainger & Worrall, a British
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 company that produces drivetrain components for Formula One car
Formula One car
A modern Formula One car is a single-seat, open cockpit, open wheel racing car with substantial front and rear wings, and an engine positioned behind the driver. The regulations governing the cars are unique to the championship...

s. The engine block is made of 356 Aluminium
Aluminium alloy
Aluminium alloys are alloys in which aluminium is the predominant metal. The typical alloying elements are copper, magnesium, manganese, silicon and zinc. There are two principal classifications, namely casting alloys and wrought alloys, both of which are further subdivided into the categories...

 that has undergone a T7 heat treatment, a form of accelerated precipitation strengthening
Precipitation strengthening
Precipitation hardening, also called age hardening, is a heat treatment technique used to increase the yield strength of malleable materials, including most structural alloys of aluminium, magnesium, nickel and titanium, and some stainless steels...

. The aluminium alloy is stronger than the previous engine and allows a thinner, thus lighter, engine block that will withstand higher cylinder pressures. The engine is boosted by two centrifugal superchargers
Centrifugal type supercharger
The centrifugal-type supercharger is an engine-driven compressor used to increase the power output of an internal-combustion engine by increasing the amount of available oxygen by compressing air that is entering the engine...

 that provide 17.5 psi (1.2 bar) of boost with an 8.2:1 compression ratio. The engine produces 806 bhp at 6900 rpm and 678 lbft of torque at 5700 rpm on 91 octane
Octane rating
Octane rating or octane number is a standard measure of the anti-knock properties of a motor or aviation fuel. The higher the octane number, the more compression the fuel can withstand before detonating...

 (U.S. rating
Octane rating
Octane rating or octane number is a standard measure of the anti-knock properties of a motor or aviation fuel. The higher the octane number, the more compression the fuel can withstand before detonating...

) gasoline. The engine is lubricated with a dry sump
Dry sump
A dry sump is a lubricating motor oil management method for four-stroke and large two-stroke piston internal combustion engines that uses external pumps and a secondary external reservoir for oil, as compared to a conventional wet sump system....

 system with a separate oil pump, the pistons are cooled by oil sprayed onto them and the oil itself has an external cooler. The CCX does 14 mpg (17 l/100 km) in combined cycle and 18 mpg (13 l/100 km) in highway travel.

Exterior

The CCX is a two-door targa top
Targa top
Targa top, targa for short, is a semi-convertible car body style with a removable roof section and a full width roll bar behind the seats. The term was first used on the 1966 Porsche 911 Targa, and it remains a registered trademark of Porsche AG....

 and the removable roof can be stored under the front trunk meaning that, unlike many of its competitors, it can be changed at any location, not only one where the roof can be safely left. The body, made of pre-impregnated carbon fiber and Kevlar
Kevlar
Kevlar is the registered trademark for a para-aramid synthetic fiber, related to other aramids such as Nomex and Technora. Developed at DuPont in 1965, this high strength material was first commercially used in the early 1970s as a replacement for steel in racing tires...

, is 169 in (4,292.6 mm) long, 78.6 in (1,996.4 mm) wide and 44.1 in (1,120.1 mm) tall with a ground clearance of 3.9 in (99.1 mm). As with all previous Koenigsegg models, the "dihedral synchro-helix" actuation doors rotate forward and upwards similar to scissor doors
Scissor doors
Scissor doors are automobile doors that rotate vertically at a fixed hinge at the front of the door, rather than outwardly as with a conventional door.- History :The first vehicle to feature scissor doors was the 1968 Alfa Romeo Carabo concept car, designed...

 though the Koenigsegg design avoids the problem of the open door obscuring the passenger's entry or exit.

The CCX has a frontal area of 2894 sq in (1.9 m²) and a drag coefficient of just 0.30. It also has a flat underside with venturi tunnels
Venturi effect
The Venturi effect is the reduction in fluid pressure that results when a fluid flows through a constricted section of pipe. The Venturi effect is named after Giovanni Battista Venturi , an Italian physicist.-Background:...

 at the rear and an optional rear spoiler
Spoiler (automotive)
A spoiler is an automotive aerodynamic device whose intended design function is to 'spoil' unfavorable air movement across a body of a vehicle in motion. Spoilers on the front of a vehicle are often called air dams, because in addition to directing air flow they also reduce the amount of air...

 to improve aerodynamics. Between the 2 speedster humps (humps behind the seats) is a vortex generator
Vortex generator
A vortex generator is an aerodynamic surface, consisting of a small vane or bump that creates a vortex. Vortex generators can be found on many devices, but the term is most often used in aircraft design....

 used as a ram-air intake
Ram-air intake
A ram-air intake is any intake design which uses the dynamic air pressure created by vehicle motion to increase the static air pressure inside of the intake manifold on an engine, thus allowing a greater massflow through the engine and hence increasing engine power.The ram air intake works by...

 that allows higher pressure in the air box without a roof scoop that would increase the frontal area. At 124 mph (199.6 km/h) there is 132 lbf
Torque
Torque, moment or moment of force , is the tendency of a force to rotate an object about an axis, fulcrum, or pivot. Just as a force is a push or a pull, a torque can be thought of as a twist....

 (60 kilograms) of downforce
Downforce
Downforce is a downwards thrust created by the aerodynamic characteristics of a car. The purpose of downforce is to allow a car to travel faster through a corner by increasing the vertical force on the tires, thus creating more grip....

 over the front axle and 143 lbf (65 kilograms) over the rear.

Transmission

The CCX has a six speed manual gearbox made for Koenigsegg by Cima
Cima
-Acronyms:*The Center for International Media Assistance, a media development organization in Washington, DC.*Centre International de la Mécanique d'Art , a museum in Switzerland...

 with a twin plate clutch
Clutch
A clutch is a mechanical device which provides for the transmission of power from one component to another...

 of diameter 8.5 inches (215.9 mm) as standard but a sequential manual transmission
Sequential manual transmission
A sequential manual transmission is a type of manual transmission used on motorcycles and high-performance cars for auto racing, where gears are selected in order, and direct access to specific gears is not possible....

 option is available. The power is fed to the wheels through a torque-sensitive limited slip differential
Limited slip differential
A limited slip differential is a type of differential gear arrangement that allows for some difference in angular velocity of the output shafts, but imposes a mechanical bound on the disparity...

. The option to select gear ratio
Gear ratio
The gear ratio of a gear train is the ratio of the angular velocity of the input gear to the angular velocity of the output gear, also known as the speed ratio of the gear train. The gear ratio can be computed directly from the numbers of teeth of the various gears that engage to form the gear...

s is available, but the default ratios of the 2007 CCX can be seen in the table below.
Gear123456ReverseFinal Drive
Ratio
Gear ratio
The gear ratio of a gear train is the ratio of the angular velocity of the input gear to the angular velocity of the output gear, also known as the speed ratio of the gear train. The gear ratio can be computed directly from the numbers of teeth of the various gears that engage to form the gear...

2.875:1 1.652:1 1.125:1 0.865:1 0.711:1 0.604:1 3.000:1 3.545:1

Wheels and brakes

The standard CCX wheels are Koenigsegg's magnesium alloy wheels, though the option to upgrade to carbon/magnesium wheels which each weigh 6.6 pounds (3 kg) less than the standard wheels is available. The front wheels have a diameter of 19 inches (482.6 mm) and the rear, 20 inches (508 mm). Each of the wheels is attached by center locking wheel nuts. The car comes with Michelin
Michelin
Michelin is a tyre manufacturer based in Clermont-Ferrand in the Auvergne région of France. It is one of the two largest tyre manufacturers in the world along with Bridgestone. In addition to the Michelin brand, it also owns the BFGoodrich, Kleber, Riken, Kormoran and Uniroyal tyre brands...

 Pilot Sport 2 unidirectional tire
Tire
A tire or tyre is a ring-shaped covering that fits around a wheel rim to protect it and enable better vehicle performance by providing a flexible cushion that absorbs shock while keeping the wheel in close contact with the ground...

s with asymmetric tread. The front tires have codes
Tire code
Automobile tires are described by an alphanumeric tire code or tyre code , which is generally molded into the sidewall of the tire. This code specifies the dimensions of the tire, and some of its key limitations, such as load-bearing ability, and maximum speed...

 of 255/35 Y19 and the rear 335/30 Y20.

The front and rear cast iron
Cast iron
Cast iron is derived from pig iron, and while it usually refers to gray iron, it also identifies a large group of ferrous alloys which solidify with a eutectic. The color of a fractured surface can be used to identify an alloy. White cast iron is named after its white surface when fractured, due...

 disc brakes are 14.3 in (363.2 mm) across with 1.3 inches (33 mm) of contact at any point and have 6 piston calipers. The brakes can be upgraded to SystemST carbon ceramic brakes which weigh 4.4 pounds (2 kg) less per wheel, a diameter of 15 in (381 mm) with 1.3 in (33 mm) of contact and eight piston brake calipers.

Top Gear

In 2007, the CCX was the fastest car to complete a lap of the BBC Top Gear
Top Gear (current format)
Top Gear is a British television series about motor vehicles, primarily cars. It began in 1977 as a conventional motoring magazine show. Over time, and especially since a relaunch in 2002, it has developed a quirky, humorous style...

circuit, in a time of 1:17.6 on the Power Lap, until it was beaten by the Ascari A10
Ascari A10
The Ascari A10 is an automobile produced by the British company Ascari Cars that was conceived by Dutch millionaire Klaas Zwart. It is a road-going evolution of the KZ1-R GT race car currently contesting the Spanish GT Championship, with both cars penned by ex-Formula One designer Paul Brown...

 with a time of 1:17.3. The car originally lapped the circuit in 1:20.4, but was then fitted with a non-standard rear spoiler
Spoiler (automotive)
A spoiler is an automotive aerodynamic device whose intended design function is to 'spoil' unfavorable air movement across a body of a vehicle in motion. Spoilers on the front of a vehicle are often called air dams, because in addition to directing air flow they also reduce the amount of air...

 (Subsequently referred to in the CCX's and the Agera's option list as the 'Top Gear Wing') to provide downforce
Downforce
Downforce is a downwards thrust created by the aerodynamic characteristics of a car. The purpose of downforce is to allow a car to travel faster through a corner by increasing the vertical force on the tires, thus creating more grip....

 after the show's test driver (The Stig
The Stig
The Stig is a character in the British motoring television show Top Gear. The character plays on the anonymity of racing drivers' full-face helmets, with the running joke that nobody knows who, or indeed what, is inside the character's racing suit. The character was the creation of presenter Jeremy...

) spun the original version off the track. The Stig purportedly recommended this modification, predicting that the car would then be the fastest ever round Top Gear's track but Koenigsegg later stated that the improvement was due to adjustments to the chassis and suspension settings and not the addition of the rear spoiler.

On the power lap board in the show, the "Koenigsegg" brand name in both of the CCX entries were spelled as Koenigseggisseggggnignigsegigisegggg on purpose, as the three presenters claimed they were unable to spell "Koenigsegg" correctly, which causes both of their respective magnetic strips much longer than the other entrants.

CCXR

The CCXR is an "environmentally friendly" version of the CCX, powered by a modified twin-supercharged V8 engine from the CCX, converted to use E85 or E100 ethanol fuel
Ethanol fuel
Ethanol fuel is ethanol , the same type of alcohol found in alcoholic beverages. It is most often used as a motor fuel, mainly as a biofuel additive for gasoline. World ethanol production for transport fuel tripled between 2000 and 2007 from 17 billion to more than 52 billion litres...

 as well as standard 98 octane petrol. When run on regular petrol, the CCXR develops 806 bhp, but when the car is run on E85 Biofuel, the CCXR develops 1018 bhp. Weight-to-power ratio is 2.76 lb/hp. Torque is 782 ft·lb (1,060 N·m). The CCXR can achieve 62 mph (99.8 km/h) in 2.9 seconds. Christian von Koenigsegg
Christian von Koenigsegg
Christian Erland Harald von Koenigsegg is the founder of the Swedish high-performance automobile manufacturer Koenigsegg Automotive AB....

 is quoted as saying, "Our engineers couldn't quite believe the figures when we tested the car". The increased power is a result of the cooling properties of ethanol
Ethanol
Ethanol, also called ethyl alcohol, pure alcohol, grain alcohol, or drinking alcohol, is a volatile, flammable, colorless liquid. It is a psychoactive drug and one of the oldest recreational drugs. Best known as the type of alcohol found in alcoholic beverages, it is also used in thermometers, as a...

 in the engine's combustion chambers allowing for a higher pressure in the cylinder and the biofuel having a higher octane rating
Octane rating
Octane rating or octane number is a standard measure of the anti-knock properties of a motor or aviation fuel. The higher the octane number, the more compression the fuel can withstand before detonating...

 of 113 RON compared to 95 RON for gasoline in North America and 100 RON for gasoline in Europe. The increase in octane rating allows greater spark advance before detonation occurs. Due to the lower energy content of ethanol the CCXR burns slightly more fuel than the CCX with about 15 mpg (17L/100 km).The only changes to the engine are modified fuel injectors, upgraded fuel lines and piston rings and a higher boost setting on the superchargers.

CCGT

The Koenigsegg CCGT is a one-off racing car built by Koenigsegg
Koenigsegg
Koenigsegg Automotive AB is a Swedish manufacturer of high-performance sports cars based in Ängelholm.-Company:The company was founded in 1994 in Sweden by Christian von Koenigsegg, with the intention of producing a world-class supercar...

. Making its début appearance at the 2007 Geneva Motor Show
Salon International de l'Auto
The International Geneva Motor Show is an annual auto show held in March in the Swiss city of Geneva. The show is hosted at the Geneva Palexpo, a convention centre located next to the Geneva Cointrin International Airport...

, the CCGT is designed to compete in the grand tourer
Grand tourer
A grand tourer is a high-performance luxury automobile designed for long-distance driving. The most common format is a two-door coupé with either a two-seat or a 2+2 arrangement....

 categories of sportscar racing.

Mechanically, the CCGT is very similar to the CCX. However, the most noticeable difference between the CCGT and the CCX is the engine - in order to meet the regulations for the GT1 class as set by both the ACO
Automobile Club de l'Ouest
The Automobile Club de l'Ouest , sometimes abbreviated to ACO, is the largest automotive group in France. It was founded in 1906 by car building and racing enthusiasts, and is most famous for being the organising entity behind the annual Le Mans 24 Hours race...

 and the FIA
Fédération Internationale de l'Automobile
The Fédération Internationale de l'Automobile is a non-profit association established as the Association Internationale des Automobile Clubs Reconnus on 20 June 1904 to represent the interests of motoring organisations and motor car users...

, the two centrifugal superchargers were removed from the DOHC V8 engine
V8 engine
A V8 engine is a V engine with eight cylinders mounted on the crankcase in two banks of four cylinders, in most cases set at a right angle to each other but sometimes at a narrower angle, with all eight pistons driving a common crankshaft....

. Its capacity was also increased from 4.7 litres to 5.0 litres to partially compensate for the loss of power resulting from the removal of the two superchargers. The power output is an air restricted 600 horsepower
Horsepower
Horsepower is the name of several units of measurement of power. The most common definitions equal between 735.5 and 750 watts.Horsepower was originally defined to compare the output of steam engines with the power of draft horses in continuous operation. The unit was widely adopted to measure the...

 (591 bhp).

Through the extensive use of carbon fibre in the car's chassis
Chassis
A chassis consists of an internal framework that supports a man-made object. It is analogous to an animal's skeleton. An example of a chassis is the underpart of a motor vehicle, consisting of the frame with the wheels and machinery.- Vehicles :In the case of vehicles, the term chassis means the...

 and bodywork, the CCGT's weight is just 1,000 kg, allowing Koenigsegg's racing teams to use up to 100 kg of ballast freely to make the car meet the 1,100 kg minimum weight requirement for cars in its category.

Just after the cars development, the FIA
Fédération Internationale de l'Automobile
The Fédération Internationale de l'Automobile is a non-profit association established as the Association Internationale des Automobile Clubs Reconnus on 20 June 1904 to represent the interests of motoring organisations and motor car users...

 changed the GT1 regulations so that there had to be a minimum of 350 road cars produced per year of the model that was to compete. As Koenigsegg's annual production volume was much less than this, they were unable to enter the car into GT racing. The CCGT has been driven at closed circuit sessions and events such as the Goodwood Festival of Speed
Goodwood Festival of Speed
The Goodwood Festival of Speed, commonly abbreviated as FoS and referred within the United Kingdom as simply the Festival of Speed, is an annual hill climb featuring historic motor racing vehicles that is held in the grounds of Goodwood House, West Sussex, England.Typically held in late June or...

 but never entered into any racing series.

Koenigsegg have yet to announce any future participation in GT racing.

Edition

In March 2008, two models (the CCX Edition and the CCXR Edition) were launched at the Geneva
Geneva
Geneva In the national languages of Switzerland the city is known as Genf , Ginevra and Genevra is the second-most-populous city in Switzerland and is the most populous city of Romandie, the French-speaking part of Switzerland...

 Motor Show. Both models are fitted with a remapped, 4.8 liter twin-supercharged Koenigsegg engine. The engine tune in the CCXR Edition is more powerful than that of the standard CCX, developing 1018 bhp at 7000 rpm and 797 ft·lb (1,081 N·m) of torque at 5600 rpm. The CCX Edition develops 888 bhp at 7000 rpm and 679 ft·lb (921 N·m) of torque at 5800 rpm. In total the Edition produces over 772 lb (350 kg) of downforce at 155 mph (249.4 km/h).

The Edition CCXR and CCX are more track oriented compared to the standard models, being equipped with stiffer springs and anti-roll bars, reset dampers and a lowered chassis. The Edition CCXR and the CCX also feature a fully visible carbon body, a large adjustable rear wing, larger front splitter and side strakes and a unique forged wheel design.

The interior is also reworked and features: color matched leather carpets, Koenigsegg Edition side step plates, Edition chronograph instrument cluster, a new Edition only layout for the center console control panels, and features a special version of the Koenigsegg Chronocluster including a redesigned center console. All other extra equipment for the Koenigsegg Edition CCXR and CCX comes as standard: carbon wheels, special interior trim and color, rearview camera, Satnav or Bluetooth, amplifiers, complete Inconell exhaust system.

On March 19, 2009, Koenigesegg announced, via the Cars' UK site, that production of the CCXR Edition will be limited to just four cars, and that of the CCX Edition to only two. This was partly in response to the decline in the world economy, but also because Koenigsegg are now committed to a environmentally responsible future, as demonstrated by the Koenigsegg Quant
Koenigsegg Quant
The Koenigsegg Quant is a planned four-seat, solar-electric sports car. The vehicle is slated to use an unusual layout with two large gullwing doors providing access to both front and rear seats...

, which was shown at the Geneva Motor Show in 2009. Both models are fitted with a remapped, 4.8 litre twin-supercharged Koenigsegg engine, and have been track-tuned by the inclusion of modified shock absorbers, stiffer springs and anti-roll bars, reset dampers and a lowered chassis.

Awards and recognition

  • 2009 Best Performing Green Exotic, duPont Registry
    DuPont Registry
    The duPont Registry is a brand name of print classified advertising publications specializing in luxury automobiles, real estate and yachts. The flagship publication, duPont Registry: A Buyers Gallery of Fine Automobiles is in its 26th year of production...

  • One of the 10 Most Beautiful Cars by Forbes Magazine


External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK