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Bugatti has revealed itsiconic Veyron hypercar: the 16.4 Super Sport.
Bugatti Veyron 16.4 Super Sport is the production version of the car that now holds the title of world�s fastest production car, a record it set in June at Volkswagen�s Ehra-Lessein test track.
This car managed a top speed of 267.91mph, although the production version will have its speed capped at 415km/h (258mph) to help �protect the tyres�. Apart from having its top speed limited, Bugatti says the rest of Super Sport will be �identical to the world record car�.
Bugatti says the Super Sport �is the result of the continuous development of the classic 987bhp Veyron�, which was first launched in 2005.
Power in the Super Sport�s 8.0-litre 16-clyinder engine is up to 1184bhp and torque is increased to 1106lb ft thanks to larger turbochargers and intercoolers; the chassis has had to be extensively modified to cope with the extra power and speed.
These changes include slightly raised main spring travel, stronger stabilisers, and new shock absorbers.
The aerodynamics have also been tweaked to improve efficiency. The front air intakes are now larger and reshaped while at the rear there is a new double diffuser and central exhaust system.
Production of the model will start in the autumn and will be limited to just 40 units. Bugatti has had orders for 260 of the Veyron�s 300-unit production run and Super Sport models will account for the remainder of its production.
The first five Super Sport units will be known as the World Record Edition and are finished in the same exposed carbon and orange livery used for the successful record attamept. All five have already been sold.
US Bugatti lover, is pocket filled with cash??? If not then fill it. Bugatti Veyron 16.4 Super Sport, which the automaker introduced to Drive On and automotive press yesterday near Carmel, Calif.
You need to shell out $2.1 million to buy the painted version, $2.4 million to purchase one in which the translucent carbon-fiber body is observable in its rich detail. It arrives later this year.
The Super Sport adds another 299 horsepower to the 1,001-hp Bugatti Veyron 16.4 that launched in 2005. Like the prevous model, the Super Sport has a twin clutch arrangement and paddle shifter, but no clutch pedal or stick shifting. To get the extra horsepower, it adds larger turbochargers and bigger intercoolers to boost the power of the 8-liter 16-cylinder engine. The chassis has been extensively tweaked to remain safe, in order to cope with the additional power and increased speed. Revisions include a slightly raised main-spring travel, stronger stabilisers, and new shock absorbers with a complex architecture similar to which used in racing.
The car goes from zero to 100 miles an hour to zero in 9.2 seconds. Zero to 100 mph alone: 4.8 seconds. Now get this: Zero to 200 mph to zero in 25.6 seconds. And zero to 200 mph alone in 17.4 seconds.
The Super Sport's 16-cylinder engine is now fed air from two NACA ducts integrated into the roof. The front air intakes have been expanded and reshaped, with the lower one extending elegantly around the sides to the wheel arch. The revised rear end is supposed to look sportier due to the double diffuser and a centrally arranged exhaust system.
John Hill, Bugatti marketing manager for the Americas, says the prospective buyers of the new car will include a lot of current Veyron owners who want to move up. "They don't buy them to add to something else. They buy it to add to their collection," Hill says.
Bugatti has climbed on to the top position, post a June 26 drive when test driver Pierre Henri Raphanel drove an orange-and-black Veyron 16.4 Super Sport to an average top speed of 268 mph (431 kph).
The event was witnessed at the VW Group�s test facility at Ehra-Leissien saw the Veyron Super Sport tumble all high-speed records.
The Veyron Super Sport is a much higher version that the usual Veyron we usually get to see. The company has thrown in additional power and has increased it to 1,200 hp, while the quad turbo W16 would return torque at 1,106 pound-feet.
The car has ensured this via its enlarged turbochargers and intercoolers. The company has also incorporated in the Veyron Super Sport a redone suspension that is capable of managing aero downforce at speeds about 260 mph.
The Bugatti Veyron 16.4 is a mid-engine sports car produced by Volkswagen AG subsidiary Bugatti Automobiles SAS introduced in 2005. It is the quickest accelerating and decelerating street-legal production car in the world, and was the world's fastest street-legal production car until the introduction of the SSC Ultimate Aero Twin Turbo produced by Shelby SuperCars.
Powered by a 1,001 PS (987 hp/736 kW) W16 engine, it is able to achieve an average top speed of 407.47 km/h (253.19 mph). The car reached full production in September 2005, and is handcrafted in a factory Volkswagen built near the former Bugatti headquarters in Ch�teau St Jean in Molsheim (Alsace, France). It is named after French racing driver Pierre Veyron, who won the 24 hours of Le Mans in 1939 while racing for the original Bugatti firm.
Specifications:
Manufacturer Bugatti Automobiles SAS Parent company Volkswagen AG Production 2005�present (approx. 300 to be produced) Assembly Molsheim, Alsace, France Predecessor Bugatti EB110 Body style(s) 2-door coupe Layout Mid-engine, all-wheel drive Engine(s) 8.0 L quad-turbocharged W16 Transmission(s) 7-speed Direct-Shift Gearbox sequential manual Wheelbase 2710 mm (106.69 in) Length 4462 mm (175.67 in) Width 1998 mm (78.66 in) Height 1204 mm (47.4 in) at normal position Curb weight 1888 kg (4162.33 lb) Fuel capacity 100 L (26 US gal/22 imp gal) Designer Hartmut Warkuss, and Jozef Kaban
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 in�) with a square 86 mm (3.4 in) by 86 mm (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 < 150 ms shift time, designed and manufactured by Ricardo of England. The Veyron can be driven by full automatic transmission. The Veyron also features full-time all-wheel drive based on the Haldex 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). It measures 1998 mm (78.7 in) wide and 1204 mm (47.4 in) tall.
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 ft� value of 8.02.
Performance :
Power :
According to Volkswagen (and approved by T�V S�ddeutschland) the final production Veyron engine produces 736 kW (987 hp) which is equivalent to 1001 PS (metric horsepower) and 922 ft�lbf (1,250 N�m) torque. However, the car is advertised as producing "1001 horsepower" in both the US and European markets.
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 mph), which equated to precisely one-third of supersonic speed at sea level. When getting close to the top speed during the test he 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 249 km/h (155 mph) the Veyron was using approximately 270 bhp (201 kW), 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 period of 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 period of time. As power is work done / time taken it follows that the faster 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) during test sessions on the Ehra Lessien test track on April 19, 2005.
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 (3� 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 downforce, holding the car to the road. 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 close and the ground clearance, normally 12.5 cm (4.9 inches), drops to 6.5 cm (2.6 inches).
Acceleration :
The Veyron is one of the quickest production cars to 100km/h (62mph) with a proven time of 2.5 seconds[citation needed]. It reaches 60 mph (97 km/h) in approximately 2.46 seconds. This is an average acceleration of 1.18 g.
The forward acceleration in a Veyron may also be strong enough to cause head-up illusion, which gives passengers the impression of driving up a slope, very much like what is commonly experienced in a jet liner that accelerates for take off. This could arguably lead to false perception of stopping distances.
The Veyron reaches 200 and 300 km/h (124 and 186 mph) in 7.4 and 16.7 seconds respectively. And 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). Other tests, however, have the Veyron hitting 150 mph (240 km/h) in 9.8 seconds (see below), so the quarter mile time is actually faster, making the Veyron the most rapidly accelerating production car in history.
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. 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 (26 US gal/22 imp gal) fuel tank in just 12 minutes 46 seconds. This is a safety measure studied by the engineers because after 15 straight minutes at 253 mph the tires would melt.
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 titanium pistons and the rear calipers have six pistons. Bugatti claims maximum deceleration of 1.3 G on road tires. Prototypes have been subjected to repeated 1.0 g 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 g (4.9 m/s�) of deceleration (equivalent to the stopping power of an ordinary hatchback). Bugatti claims the Veyron will brake from 400 km/h (249 mph) to a standstill in less than 10 seconds. The Veyron's performance was tested by Top Gear's Richard Hammond in a race against a Eurofighter Typhoon.
