Thursday, October 23, 2008

Enzo Ferrari

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Performance


The Enzo can accelerate to 60 mph (97 km/h) in 3.14 seconds and can reach 100 mph (160 km/h) in 6.6 seconds.[5] The ¼ mile (~400 m) time is from 10.8 to 11.2 sec at well over 130 mph (210 km/h) and the top speed is estimated at 354 kilometers per hour (230.95 mph).(manufacturing items)[citation needed] It is rated at 12 mpg–U.S. (19.6 L/100 km / 14.4 mpg–imp) in the city and 18 mpg–U.S. (13.07 L/100 km / 21.6 mpg–imp) on the highway.

Despite the Enzo's extraordinary performance and price, the Ferrari 430 Scuderia (an improved version of Ferrari's current entry level production car) is capable of lapping the Ferrari test track just as quickly as the Enzo.[10]

Recently Evo Magazine tested the Enzo on the famed Nordschleife Circuit and ran a 7:25.21 second lap time. If not for technical difficulties it was noted that the time could have been better.


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Saleen S7 Twin-Turbo

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Saleen S7 Twin Turbo specs
Top Speed: 248 mph / 399.1 km/h
0-60 mph: 2.8 seconds
0-100 mph: 6 seconds
0 - 1/4 Mile: 10.7 secs. @ 136 mph
Engine: V8, 7-liter 750 HP Twin-Turbo
Saleen's S7 is America's first and up to date the only exotic supercar with mid-engine configuration. When in 2002 S7 went on sale, it was the only street-legal car in the United States that has more than 500 horse power output and 500 lb-ft of torque. S7 Twin-Turbo is the successor of the already legendary supercar S7. Like in any other true supercar, the doors of Saleen S7 Twin-Turbo open upward and away from the body. It features an even more powerful all-aluminum V8 engine, which produces 750 horse power @ 6300 rpm and 700 lb-ft of torque. Redline is at 6500 rpm. 2006 version of Saleen exotic car also has one unique interior feature - a video rear-view mirror. There actually is a small video camera mounted in the rear of the fast car, which transmits the view to the driver. The main idea here was not to use standard rear-view mirrors in favour of aerodynamics, thus reducing aero drag and increasing down force.

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2006 Koenigsegg CCX

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Koenigsegg CCX specs
Top Speed: 245 mph / 394 km/h
0-60 mph: 3.5 seconds
0-100 mph: 7.7 seconds
0 - 1/4 Mile: 11 sec.
Engine: V8 806 bhp @ 6900 rpm
The Koenigsegg CCX supercar is one of Europe's premiere racing cars, but it is only available for consumption by those who have the ability to shell out the money needed for such an expensive, yet luxurious purchase. The Competition Coupe X is one of Koenigsegg's latest exotic car creations, all of which are known to be some of the best speed cars in the world. Koenigsegg sports cars are not available for mass consumption, mainly due to the large price of such automobiles. Base price is $540,000 + taxes, while fully equipped supercar costs $600,900 + taxes. The Koenigsegg CCX is a great purchase for those who can afford it, due to the fact that it is the tenth anniversary issue of the 1996 CX supercar model, which is one of Koenigsegg's best creations.

The supercharged V8 806 bhp @ 6900 rpm (redline at 7600 rpm) engines inside 1180 kg (2691 lbs) Koenigsegg CCX exotic cars are specially created for the people who design the Koenigsegg CCX though the design is highly based off of the Ford Modular engines, which provide other foreign companies with some of the best engine templates available. The engine is very compatible is various fuel types, and is able to run via gasoline and other bio-fuels, which are proving to be highly marketable, as well as the cars that can accommodate such technological advances. It is fully compliant with California emission regulations and is a street-legal motor. Koenigsegg CCX prides itself on being one of the best producers of tough, speedy cars, while also trying to adhere to environmental procedures that are growing with the high fuel prices and a stricter outlook on global warming.

The Koenigsegg CCX is the world's fastest car with a V8 engine, and has consistently won awards from various institutions all over the world, not only for its design and ability to operate at high speeds, but also for the ability of the people at Koenigsegg CCX to keep reinventing their product in a way that helps other philanthropic organizations. The Koenigsegg CCX is a great supercar to commemorate the tenth anniversary of the CX, while still being a great car independent of any others.

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LeBlanc Mirabeau

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Make Leblanc
Model Mirabeau
Powertrain Layout Mid Engine / RW
Weight 812 kg
Length 4550 mm
Width 2000 mm
Height 980 mm
Wheelbase 2800 mm
Front / Rear Track 1733 mm / 1682 mm
Engine
(by koenigsegg)
Type

V8 Supercharged

Displacement 4.7 lt
Power more than 700 bhp
Torque more than 850 Nm
Max Engine Speed 7600 rpm
Chassis & Body
Body / Frame carbonfiber
Wheels
(Diameter x Width)

Le Mans (18" x 10.5" Front)
Le Mans (18" x 12.5" Rear)

Street (19" x 10.5" Front)
Street (19" x 12.5" Rear)

Drivetrain
Transmission 6 - speed sequential
Topspeed Depending on Racetrack Layout
(approx. 370 km/h)
Base Price
(excl. VAT)
543 000 Euro
Options
Semiautomatic Gear Shifting 52 000 Euro




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SSC Ultimate Aero

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SSC announced the production of the Ultimate Aero EV, an electrical version of the supercar.The released specifications include using 500 horsepower (373kW) electric motor, which SSC also exploring the potential of using 2 engines in 2 or 4 wheel drive configuration. The SSC, once in production, will be the fastest electric car on the market. "I think we can do it faster, leaner and cleaner than any other manufacturer," claims the SSC founder, Jerod Shelby. SSC planned to produce its first prototype in February 2009, with production to begin as early as Q4 of 2009.

As part of the production plan, SSC also announced it had contracted with Sheffield International Finance Corporation to initiate the company's first acceptance of outside capital since its inception.



Speed attempt



SSC tested the top speed capability of the Ultimate Aero TT on March 22, 2007. The original test was scheduled for March 21, 2007 but was called off due to bad weather conditions. SSC closed down a 12-mile (19 km) stretch of U.S. Route 93 in Nevada for the event. Their goal was to replace the Bugatti Veyron as the fastest production car ever produced, which at the time could achieve 253.5 mph (408.0 km/h). Simulation and testing at NASA's Virginia facility had shown that the Ultimate Aero TT should be capable of approximately 273 mph (439 km/h).[13] The March 22nd attempt failed to break the record, apparently due to sub-optimal conditions. Test driver Rick Doria reported "wheel-spin" at speeds above 190 mph (306 km/h).[14] Despite the failure of the attempt, the car still reached 242 mph (390 km/h)

SSC announced they had broken the speed record for the world's fastest production car with 256.15 mph (412.23 km/h) in West Richland, WA on September 13, 2007. The reported record speed came from an average of two runs in opposite directions, in accordance with Guinness Book of World Records rules. The first run clocked 257.41 mph (414.26 km/h) and the return trip 254.88 mph (410.19 km/h), with the average beating the Bugatti Veyron's top speed of 253 mph (407.16 km/h). The results of this test, verified by Guinness World Records on October 9, 2007, gave the SSC Ultimate Aero the title of world's fastest production car.

In addition to the fastest production car record, SSC also applied for world record of the highest emissions-legal horsepower production automobile.




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Zonda Cinque

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The final Zonda in its current form is a combination of the Zonda F and Zonda R to create a road going track day car.

Built at the repeated request of the Hong Kong based Pagani dealer, only 5 will be built at the cost of £1million with an expected delivery date of June 2009 for all 5 cars.

The differences over other road going Zondas are a new clutchless sequential gearchange resulting in shifts now taking less than 100 milliseconds dropping 0-62mph down to 3.4 seconds, the Cinque (pronounced cheen-kway) also has a revised carbon fibre which uses titanium to increase strength, suspension will make use of magnesium and titanium components and the engines power has been increased to 678 bhp (506 kW), revised bodywork now creates 750 kg of downforce at 300kph (186mph), the Cinque is capable of generating 1.45g of cornering force.

Technical Specifications:

* Mercedes Benz AMG engine, 678 hp (506 kW),
* ECU, Traction control , ABS by Bosch
* Inconel/titanium exhaust system coated with ceramic
* Suspensions in magnesium and titanium
* Cima sequential gearbox (6 speed), robotized by Automac enginnering
* APP monolitic wheels forged in aluminium and magnesium. Size: front 9x19 - rear 12,5x20
* Pirelli PZero tyres. Size: front 255/35/19 rear 335/30/20
* Toora Racing Seats in carbon fiber, with leather cover
* Carbon Fiber steering wheel
* Brembo brakes in carbo-ceramic self ventilated with hydraulic servo brake, Size: front 380x34 mm, monolitic 6 piston caliper; rear 380x34 mm, monolitic 4 piston caliper.
* Dry weight 1210 kg
* Weight distribution in driving condition: 47% front, 53% rear
* Acceleration: 0-100 Km in 3.4 sec., 0-200 in 9.6 sec.
* Braking: 100-0 km in 2.1 sec., 200-0 km 4.3 sec.
* Maximum side acceleration: 1,45 G (with road tyres, NO CUP)


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Bugatti Veyron

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Specifications and Performance


The Veyron features a W16 engine—16 cylinders in 4 banks of 4 cylinders, or the equivalent of two narrow-angle V8 engines mated in a "W" configuration. Each cylinder has 4 valves for a total of 64, but the narrow V8 configuration allows two camshafts to drive two banks of cylinders so only 4 camshafts are needed. The engine is fed by four turbochargers and displaces 8.0 L (7,993 cc/488 in³) with a square 86 mm by 86 mm (3.4 in. × 3.4 in.) bore and stroke.

Putting this power to the ground is a dual-clutch Direct-Shift Gearbox computer-controlled manual transmission with 7 gear ratios via shifter paddles behind the steering wheel boasting an <150ms shift time, designed and manufactured by Ricardo of England. The Veyron can be driven by full automatic transmission. The Veyron also features full-time four-wheel drive based on the Haldex Traction system. It uses special Michelin run-flat tires designed specifically for the Veyron to accommodate the vehicle's top speed. Curb weight is estimated at 1,888 kg (4,160 lb). This gives the car a power to weight ratio of 529 BHP/ton.

The car's wheelbase is 2710 mm (106.7 in). Overall length is 4462 mm (175.7 in), width 1998 mm (78.7 in), and height 1204 mm (47.4 in).

The Bugatti Veyron has a total of 10 radiators.

* 3 radiators for the engine cooling system.
* 1 heat exchanger for the air-to-liquid intercoolers.
* 2 for the air conditioning system.
* 1 transmission oil radiator.
* 1 differential oil radiator.
* 1 engine oil radiator.
* 1 hydraulic oil radiator for the spoiler

It has a drag coefficient of 0.36, and a frontal area of 2.07 m2.This gives it a CdA ft² value of 8.02.


Power

According to Volkswagen (and approved by TÜV Süddeutschland) the final production Veyron engine produces 1,001 PS (736 kW/987 hp) and 1,250 N·m (920 ft·lbf) of torque

Top speed

Top speed was initially promised to be 407 km/h (253 mph) but test versions were unstable at that speed, forcing a redesign of the aerodynamics. In May 2005, a prototype Veyron tested at a Volkswagen track near Wolfsburg, Germany recorded an electronically limited top speed of 400 km/h (249 mph). In October 2005, Car and Driver magazine's editor Csaba Csere test drove the final production version of the Veyron for the November 2005 issue. This test, at Volkswagen's Ehra-Lessien test track, reached a top speed of 407.5 km/h (253.2 mph). The top speed was verified once again by James May on Top Gear, again at Volkswagen's private test track, when the car hit 407.9 km/h (253.5 mph), which equated to precisely one-third of the speed of sound at sea level. When getting close to the top speed during the test, May said that "the tires will only last for about fifteen minutes, but it's okay because the fuel runs out in twelve minutes." He also gave an indication of the power requirements, at constant 250 km/h (155 mph) the Veyron is using approximately 270 to 280 horsepower (200 to 210 kW)[16], but to get to its rated 407 km/h (253 mph) top speed required far more from the engine.

Aerodynamic friction or drag is proportional to the square of the speed; for example doubling speed quadruples drag. Work is a product of force applied over a distance travelled. Comparing a vehicle travelling at 100 mph (160 km/h) with one travelling at 200 mph (320 km/h), over a given time (e.g. 1 second), the faster vehicle must overcome 4 times the aerodynamic drag, and travel twice the distance of the slower one. Thus it does 8 times the work of the slower vehicle in that time. As power is work done in time taken it follows that the swifter vehicle, travelling at twice the speed requires 8 times the power of the slower one. German inspection officials recorded an average top speed of 408.47 km/h (253.8 mph)[5] during test sessions on the Ehra Lessien test track on 2005-04-19.

The car's everyday top speed is listed at 375 km/h (233 mph). When the car reaches 220 km/h (137 mph), hydraulics lower the car until it has a ground clearance of about 8.9 cm (3½ inches). At the same time, the wing and spoiler deploy. This is the "handling mode", in which the wing helps provide 3425 newtons (770 pounds) of downheft, holding the car to the road.[13] The driver must, using a special key (the "Top Speed Key"), toggle the lock to the left of his seat in order to attain the maximum (average) speed of 407 km/h (253 mph). The key functions only when the vehicle is at a stop when a checklist then establishes whether the car—and its driver—are ready to enable 'top speed' mode. If all systems are go, the rear spoiler retracts, the front air diffusers shut and the ground clearance, normally 12.5 cm (4.9 in.), drops to 6.5 cm (2.6 in.).


Acceleration

The Veyron has the greatest acceleration of any production car to date, reaching 60 mph (97 km/h) from a standstill in 2.46 seconds.[17] It reaches 100 km/h (62 mph) in approximately 2.5 seconds, which equates to an average acceleration of around 1.18 g. The car is greatly aided in achieving such times by the presence of a four-wheel drive system that permits the transmission of such great amounts of power in the initial stages of acceleration.

The Veyron reaches 200 and 300 km/h (124 and 186 MPH) in 7.4 and 16.7 seconds respectively. According to the February 2007 issue of Road & Track magazine, the Veyron accomplished the quarter mile in 10.2 seconds at a speed of 142.9 mph (230.0 km/h).


Fuel Consumption

The Veyron consumes more fuel than any other production car, using 40.4 L/100 km (6.99 mpg imp/5.82 mpg US) in city driving and 24.1 L/100 km (11.7 mpg imp/9.76 mpg US) in combined cycle[citation needed]. At full throttle, it uses more than 115 L/100 km (2.46 mpg imp/2.05 mpg US), which would empty its 100 L (22 imp gal/26 US gal) fuel tank in just 12 minutes 46 seconds


Braking


The Veyron's brakes use unique cross-drilled and turbine-vented carbon rotors which draw in cooling air to reduce fade. The front calipers have eight[13] titanium pistons and the rear calipers have six pistons. Bugatti claims maximum deceleration of 1.3 Gs on road tires. Prototypes have been subjected to repeated 1.0G braking from 194 to 50 MPH (312 to 80 km/h) without fade. With the car's acceleration from 50 to 194 MPH (80 to 312 km/h), that test can be performed every 22 seconds. At speeds above 124 MPH (200 km/h), the rear wing also acts as an airbrake, snapping to a 55-degree angle in 0.4 seconds once brakes are applied, providing 0.68 Gs (4.9 m/s²) of deceleration (equivalent to the stopping power of an ordinary hatchback).[13] Bugatti claims the Veyron will brake from 400 km/h (249 mph) to a standstill in less than 10 seconds.

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