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Bugatti Veyron Gearbox: 7 Gear DSG, fuel consumption in town: 41.9l/100km, fuel consumption out of town: 15.6l/100km, fuel consumption combined: 24.9l/100km, CO2 emission combined: 596g/km, Efficiency Class: G Most of the components tucked beneath its hood are ingenious innovations that were formerly only deemed possible by visionaries like Ferdinand Piëch. Boasting a maximum speed of more than 400 km per hour, the Veyron is unmatched in the super sports category. It offers a total of 736 kW (1,001 HP), and its ample power reserves even at high speeds are the fabric of dreams for luxury-class limousines: for a constant speed of 250 km/h, the Veyron only needs 270-280 HP. This means that the seven-gear clutch transmission works with a torque of up to 1,250 Newton meters. The Electronic Stability Program ensures the necessary flexibility and maneuverability at any speed. The Veyron reaches velocities that would literally lift the car off the ground – if it weren’t for its ingenious aerodynamics, which keeps it firmly on the road even at full speed. Adjusting the back spoiler, reducing ground clearance, opening and closing the lids – it all adds to the perfect balance between propulsion and downforce. Such a super sports car may not seem to be brought to a halt easily, but the Veyron’s ceramic brakes slow it down faster than it can accelerate. While it takes this exceptional car only 2.5 seconds to go from 0 to 100 km/h, it needs even less time – a mere 2.3 seconds – to come to a standstill from 100 (reference point). To reduce the risk of injuries in accidents, Bugatti had a Formula 1 safety concept adapted for the Veyron. All these technical details combine to make the Veyron a truly exceptional super sports car. Acceleration with the Veyron*) means pure delight without involuntarily nodding heads The automobile uses the same launch control technology as Formula 1 racing cars to reach maximum traction force from first to seventh gear and up to 400 km/h maximum speed. The Veyron’s electronically controlled acceleration takes the car from standstill position beyond the 400 km/h threshold in less than one minute. Just activate launch control, engage gear, control the steering wheel, place your left foot on the brake, and keep your right foot on full throttle. If you release the brakes swiftly, you will accelerate on a par with veritable Formula 1 cars. The mighty, 736 KW (1,001 hp) sixteen-cylinder four-wheel drive can be felt and driven through a wide spectrum of revolutions per minute. Constant 250 km/h require only 270-280 of the Veyron’s horsepower. More than 700 HP are continuously “on standby” for quick and fast interludes. In other words: at 1,000 r.p.m., only slightly above idling, the Veyron has 730 Newton meter torque available. Between 2,200 and 5,500 r.p.m., 1,250 Newton meter torque are permanently accessible. No other production vehicle has ever offered comparable torques. With this kind of power and pull, the Veyron manages racecourses as easily and competently as lonely mountain passes or rushhour traffic in Tokyo.
The Veyron 16.4*) is the fastest production vehicle of all times. The car documents state a maximum velocity of 407 km/h, but that’s an understatement. On April 19, 2005, inspection officials recorded a top speed average of 408.47 km/h. For years, the Bugatti engineers had worked diligently in order to push the 400 km/h boundary. No wind tunnel can simulate this velocity, which is why after each of a long series of improvements, the different ground clearance levels and the modifications of the rear fenders, spoiler and underbody were tested separately on high-speed test ranges. This ambition and diligence paid off, as the official speed measurement proves. The Veyron’s high velocity is due to the perfect combination of engine technology, consistent lightweight construction, specially developed tires, and the complex balance of propulsion and downforce. For not only the aerodynamic drag is a crucial factor at very high speeds, but also the precise adjustment of the downforce that holds the car to the road surface. And in addition to all this, the Veyron production vehicle meets the highest safety, reliability and maneuverability standards of even the most discerning drivers. To create the optimum aerodynamics, the Bugatti engineers developed three configuration modes. In standard mode, used for speeds up to 220 km/h, the rear spoiler system is completely retracted. In handling mode, used at higher velocities, the vehicles nose is pulled down and the monumental rear spoiler deployed. This produces an additional 350 kg of downforce without compromising the Veyron’s exceptional turn dynamics. And then there is the top speed mode for velocities beyond 375 km/h, which is activated before the engine is started. At top speed mode the front diffuser flaps are shut to make the underbody absolutely level, and the spoiler is completely aligned with the chassis, forming a tearing edge – thus, the Veyron is perfectly adapted for top velocities. The downforce is reduced to minimize the strain on the tires, which is already considerable. The car is held down on the road by its own weight and the downforce. The Veyron starts immediately at top speed mode, allowing only for a limited turn of the steering wheel. As soon as the driver brakes, the Veyron automatically switches to handling mode. But those who dare to accelerate consistently on a long, straight road will experience the power of the fastest production vehicle of all times. Bugatti’s Veyron 16.4*) is the first super sports car with guaranteed functionality of the Electronic Stability Program at all speeds including top velocity, tested and approved by exceptional racecar drivers. The first tests of the Electronic Stability Program at velocities beyond 300 km/h were performed on the dried salt lakes in the American Southwest. The low-friction ground surface is ideal for taking a car’s road grip to the limit. Featuring intelligent four-wheel drive and four electronic controls, the sports car is as safe as it is fast. Two steerage systems, a Haldex clutch, and the rear axle locking diff provide the necessary dynamics, while the brake pressure regulation and active torque control ensure controllability. In addition to the ingenious electronic controls, the Veyron 16.4 features high-precision engineering and a perfect underbody based on state-of-the-art racing technology. Double traverse control arms in the front and rear guarantee precise wheel control. All elements work smoothly together with minimal friction and a maximum of stability. Suspension, cushioning, and stabilizers react directly and immediately. The steering system is equally well balanced: the high connection stiffness of all elements ensures direct reactivity. The car follows each and every move of the driver, at any speed and with exactly the right dose of servo support. The latter is gradually decreased towards top velocity, making for easy maneuverability in city traffic, smooth directional stability at high speeds, and precise, flawless corner turns on country roads. The tires are the last, but certainly not the least factor determining driving dynamics and security. The Veyron 16.4 tires feature a specially developed rubber compound, customized tire tread, and an elaborate tire pressure control system.
There is one thing the Veyron 16.4*) does even faster than accelerating: braking. The sports car exploits the full range of available technological potential to allow for ultra-fast deceleration. It takes less than 5 seconds to get from 0 to 100 km and back to a complete standstill. In theory, that is, for such a feat would require the driver to react with nearly superhuman speed. The whole braking process takes no more than 31.4 meters or 2.3 seconds – that is less than the car needs to get from 0 to 100 km. And even the 400-to-0-km/h deceleration is a matter of less than 10 seconds. Made of high-tech carbon, ceramic, and titanium materials, the brake system guarantees consistently high friction values and optimum cooling. Intelligent carbon-ceramic brake discs with interior ventilation, eight-piston monoblock caliper units in the front, and six-piston caliper units in the rear ensure the necessary driving agility on a par with professional racecars. The rear spoiler serves as an additional air brake at speeds beyond 200 km/h. Activated by the brake pedal, the spoiler shoots up and is deployed at a 55-degree angle in less than 0.4 seconds. Tests including repeated follow-up brake maneuvers have shown this brake system to be not only the most powerful, but also the most reliable and durable ever built into a serial production vehicle. It boasts deceleration values of up to 1.3 g, with an additional 0.6 g support by the rear spoiler. Even during full braking maneuvers at top velocities, these brakes won’t give. Brake fade, the much feared performance reduction after repeated application of the brakes – e.g. during long downhill drives – is virtually impossible.
A super sports car like the Veyron 16.4*) needs to be light in order to reach top speeds. From the initial concept to the design and the selection of materials, the Bugatti engineers tapped the full potential of their considerable expertise to ensure that this car is, indeed, a lightweight. Titanium, carbon, magnesium, and aluminum – each part of the Veyron 16.4 is made of the material with the lowest weight and the highest level of functionality. The titanium piston rods save approx. 4 kg of weight, the titanium screws 3.5 kg, and the magnesium valve caps another 2 kg. By reducing the wheelbase, the original weight was reduced by about a third, and the titanium exhaust system – another Veyron 16.4 first – with its wafer-thin layer of titanium aluminite saves yet another 17 kg. These combined efforts capped the Veyron 16.4’s weight at a compact 1,888 kg. Add the car’s high-powered performance and unmatched speed, and you have a uniquely fast and nimble super sports car. Optimum protection is guaranteed by the car’s carbon monocoque construction: weighing only 110 kg, the survival cell withstands enormous crash impact forces. This principle is comparable to that used in the Formula 1 world, where drivers usually emerge uninjured from their cars even after severe accidents. The maximum impact force reduction is mainly due to the frames integrated in the carbon monocoque. The front part of the monocoque is made of aluminum; the rear consists of a combination of carbon, stainless steel, and aluminum. The car’s safety concept, which includes two frontal airbags for the front-seat occupants, is so sophisticated that additional airbags would be redundant. Crash tests have shown the Veyron 16.4 to conform to all international safety standards – and to exceed them. As painful as it was for the engineers to watch their valuable prototypes hit the test wall, they were always glad to see that the Veyron survived these maneuvers almost unharmed.
The Veyron’s*) central nervous system consists of three data buses – Data transmission A car with such exceptional potential as the Bugatti Veyron 16.4 *) calls for equally exceptional testing conditions: In addition to these internal tests, the Veyron 16.4 had to pass all official roadworthiness tests just like any other serial production vehicle for road traffic. Approval criteria included reliability, stability, fine-tuning of driveline, chassis, and transmission, as well as the overall condition of the car after 50,000 driven kilometers. This was rounded off by the thousands of hours the Veyron 16.4’s engine, drive train, brakes and chassis were inspected on numerous test benches. Next, the Veyron was exposed to weeks of heat and cold tests at extreme temperatures ranging from -20°C (-4°F) to 50°C (122°F). The car and its inexhaustible four-wheel drive braved both the ice and snow of Northern Europe and the sizzling South African heat. Even in the snow, the Electronic Stability Program always detects the degree of road grip, adjusting the engine control systems accordingly. The active rear axle lock not only helps the car take fast turns, but also ensures non-slip acceleration even in the snow. One particularly memorable episode occurred when a heavy van with camera equipment got stuck in a Scandinavian snowdrift – to be pulled out by the Veyron, which mastered this task like a professional tow truck. Traction in winter Even at low friction coefficients, the Veyron shows high levels of driving dynamics and safety.With its luxurious length of 4.47 m, the Veyron*) is a perfectly balanced combination of high-powered performance and sleek, racy design. The design of the Veyron honors a great heritage without drifting off into retro style. Every detail of the classic two-tone color scheme, a quote from the 1920s and 1930s, has been carefully thought out, resulting in the typical Bugatti profile with the classic, contrasting ellipsis – the stylistic element used by Ettore Bugatti himself. The “crest line”, which runs uninterrupted from the hood to the only 1.21-m-high roof, is a proud homage to the Veyron’s forebears. Thus, the Veyron’s classic paintwork and harmonious design connect this state-of-the-art super sports car to the glorious heritage of Bugatti automobiles. With its classic look, the large radiator grill – adorned with the hand-enameled Bugatti emblem – represents the grandness of the Veyron. The sports car’s distinctive front is defined by the harmonious contrast of its broad headlights and majestic grill. The rear end, 1.99 m wide, features the formidable retractable spoiler and generously designed fenders. The Veyron perfectly fulfills the main design objective governing the development of the new Bugatti: an uncompromising combination of highest elegance and state-of-the-art technology.
Bugatti Grand Sport
The challenge: to develop a roadster that would unite previously unattained features in one exceptional vehicle. A challenge Bugatti decided to take on. The Bugatti Veyron 16.4 Grand Sport*) combines state-of-the-art technology and the beauty of a convertible. This maxim of perfection found its expression in the car’s technology: the Grand Sport’s engine, drive, and brakes all deliver superlatives in performance, acceleration, and deceleration. The choice of materials is another indicator of Bugatti’s discerning standards: titanium, carbon fibre, magnesium, aluminium – each component is made of the material with the lowest weight and the highest level of functionality. This is also true for the chassis safety features. The Grand Sport’s body consists of a carbon fibre monocoque suspended from an aluminium frame in the front and a carbon fibre/stainless steel frame in the rear. In assembly, too, perfection is the guiding principle: the Grand Sport is manufactured lovingly and meticulously by hand. This guarantees that precise care is given even to the tiniest details. *) Gearbox: 7 Gear DSG, fuel consumption in town: 41.9l/100km, fuel consumption out of town: 15.6l/100km, fuel consumption combined: 24.9l/100km, CO2 emission combined: 596g/km, Efficiency Class: G
The Bugatti Veyron 16.4 Grand Sport’s*) seven-gear, twin-clutch gearbox is the first to master comparably high torque values. With 16 cylinders, a combined capacity of 8 litres, 4 valves per cylinder and four turbo chargers, the Grand Sport’s engine is the most powerful ever to be built into a production vehicle. The perfect combination of a 736 KW (1,001 horsepower) high-performance power unit and 1,250 Newton meter torque results in an unparalleled forward thrust. The Launch Control provides additional support for a quick start, and the Cruise Control makes for constant driving even at high velocity. A glance at the horsepower control in the Grand Sport’s dashboards reveals this unique car’s full potential: constant 250 km/h require merely 270-280 of the Grand Sport’s horsepower capacity. More than 700 HP are continuously “on standby” for quick and fast interludes. In other words: at 1,000 r.p.m., only slightly above idling, the Veyron has 730 Newton meter torque available. Between 2,200 and 5,500 r.p.m., 1,250 Newton meter torque are permanently accessible.
100 to 0 km/h in 2.3 seconds and less than 10 seconds from 407 to a full standstill – if there is one area in which the Bugatti Veyron 16.4 Grand Sport*) excels even more than in acceleration, it is the exact opposite: braking.
0 to 100 km/h in 2.7 seconds – the Bugatti Veyron 16.4 Grand Sport*) is on a par with modern Formula 1 racecars. 200 km/h in 7.3 seconds, 9.8 seconds for the traditional quarter mile, 407 km/h top velocity. No other convertible ever reached such performance values. Once again, Bugatti is writing automotive history. The extraordinary velocity of the Bugatti Veyron 16.4 calls for equally extraordinary aerodynamics. To this end the Grand Sport uses three configuration modes that optimally exploit the force impact to provide a maximum of stability. The standard mode is used for speeds up to 220 km/h. At higher velocities, the handling mode is engaged, pulling the vehicle closer to the road surface and deploying the rear spoiler at 15 degrees. Driven with an open roof, the super sports car automatically adjusts this angle to 20 degrees in order to maintain the downforce while preserving the aerodynamic balance. The top speed mode is activated by the driver, who uses his special key to unlock this mode before starting the engine. The top speed mode lowers the position of rear wing and spoiler to 2 degrees and minimizes the chassis clearance, thus enabling the Grand Sport to reach its top velocity – more than 400 kilometres per hour. An enjoyment that the driver needs to be prepared for before he starts, for velocities like these can only be reached with a closed top.
The Bugatti Veyron 16.4 Grand Sport*) provides a maximum of safety both during acceleration and at high speeds. The consistent use of carbon fibre in the car’s body ensures enhanced rigidity despite the open form of the Grand Sport. This lightweight, yet ultra-strong material is also used to reinforce the doors, resulting in the lowest torsion to be found in a convertible. Indispensable but commonly unsightly, the roll hoops in the Grand Sport are smartly integrated in the air sockets. Thus, they provide constant rollover protection while remaining completely invisible.
The technical equipment of the Bugatti Veyron 16.4 Grand Sport*) is in a class of its own, delivering unforgettable sound and comfort at any speed, even with the top open. Those passionate about unusual, ingenious solutions will love the 2.7-inch monitor integrated in the rear-view mirror. Once the reverse gear is engaged, the camera built in just above the license plate offers the driver an unobstructed view of the area behind the vehicle. Park Distance Control provides additional assistance. The audio system “Puccini”, designed especially for a convertible car, features a digital signal processor as well as a series of interfaces for numerous external devices, including the iPod. The Grand Sport’s integrated PDA includes a GPS route guidance system that assists drivers in securely finding their destination. If the PDA is stashed safely in the glove compartment, the directions are displayed unobtrusively on the rear-view mirror. The Bugatti Veyron 16.4 Grand Sport’s climate control system is able to identify whether the roof is open or closed. It automatically readjusts the temperature to the previous setting for the respective situation. Grand Sport drivers can leave the roof of their vehicle open when they park it – the glove compartment, the console compartment between the seats, the fuel tank cap, and the oil-filler neck can all be locked remotely. The aerials for the Bugatti Veyron 16.4 Grand Sport’s audio, telephone, and telemetry systems are “invisible”, integrated in the dashboard and the air-scoop.
Bugatti Super Sport Had a model been especially popular or highly successful in races, Ettore Bugatti’s customers often pushed the master to tease out of the engine a few horsepower more for their future car. Bugatti Automobiles SAS had been in a similar situation when their existing customers asked the company to not only design their second model optically differently but also to create a version with a sportier and more extreme driving experience. The result is a car with a uniquely high performance of 882 kW (1.200 bhp) offering experienced drivers a whole new dimension of excitement, with a maximum torque of 1.500 Newton metres and a limited top speed of 415 km/h (to protect the tyres). The Super Sport*) is a consequent further development of the classic exclusive 736 kW (1.001 bhp) Bugatti Veyron 16.4, launched in 2005. This model offers a stunning set of specifications, such as the twin clutch gearbox with seven speeds, the extraordinarily precise driving performance in bends and excellent stability when braking and accelerating. Continuous work in extreme performance ranges lead to constantly new conclusions, which enabled the engineers at Bugatti to develop the Veyron into a direction in which the driver can reach new dimensions. Every modification is designed to produce an even more powerful car for an agile ride. Four enlarged turbochargers and bigger intercoolers have been used to boost the power of the 16-cylinder engine, and the chassis has been extensively redesigned to maintain safety at extreme speed. Thanks to slightly raised main-spring-rate, stronger stiffer Anti-Roll-bars, and new shock absorbers with a complex architecture originally developed for racing cars. This gives noticeably more precise control of the wheels and the car as a whole. With lateral acceleration of up to 1.4 G and improved interaction between the tyres and the intelligent all-wheel drive system, the Super Sport offers perfect handling and even more powerful acceleration of 1.500 Newton metres on corner exits. The body has been fine-tuned to improve aerodynamic efficiency and maintain perfect balance in every situation, while the new fibre structure of the all-carbon monocoque ensures maximum torsion rigidity and passive safety – at reduced weight. The skin is made entirely of carbon-fibre composites, and the new Bugatti Veyron 16.4 Super Sport is available in 100 percent clear-lacquered exposed carbon on request. *) Gearbox: 7 Gear DSG, fuel consumption in town: 37.2l/100km, fuel consumption out of town: 14.9l/100km, fuel consumption combined: 23.1l/100km, CO2 emission combined: 539g/km, Efficiency Class: G
Every detail of this car, and not just its use of advanced motor sport technology, harks back to the pioneering spirit of company founder Ettore Bugatti. This brilliant designer came from a family of artists, and his philosophy was always to combine mechanical perfection and exterior beauty. This ethos remains alive and well at the company, and the Bugatti Veyron 16.4 Super Sport*) is wholly unmistakeable, with every external modification serving to coax greater performance from the car. The Super Sport’s flat, elongated silhouette is immediately recognisable. The 16-cylinder engine gets its air from two NACA ducts set into the roof, rather than from scoops above the engine. The front air intakes have been expanded and reshaped, with the lower one extending elegantly around the sides to the wheel arch. The revised back looks sportier due to the double diffuser and a centrally arranged exhaust system.
Bugatti Vitesse The new Bugatti Veyron 16.4 Grand Sport Vitesse*) gives you the best of two worlds: By uniting the elegance of the Grand Sport and the performance of the Super Sport, it confirms that beauty and intelligence can form a successful symbiosis. Numerous components of the drive system have been optimized in the Grand Vitesse Sport. In particular, the use of four larger turbochargers and air coolers along with an overall reduced exhaust gas back pressure ensure a significant increase in power – with even lower fuel consumption. The fuel system, with its 4-pump tank was adopted from the Super Sport. In addition, all components of the drive train have been strengthened extensively in order to ensure continuous and safe power transmission. Especially the gearing of the 7-speed dual clutch transmission (DSG) has been adapted to the new conditions. The further improved acceleration rate and the eight-litre displacement of the W16 engine, which develops a maximum torque of 1,500 Nm at 3,000 – 5,000 rpm, provides a maximum output of 1,200 hp at 6,400 rpm and an outright sprint from 0 to 100 km/h (62 mph) in just 2.6 seconds. With an increase of 199 hp over the Grand Sport and a top speed of 410 km/h (255 mph), the four-wheel drive Grand Sport Vitesse is the fastest production roadster ever built. While the maximum speed is taken advantage of exclusively on closed tracks with special safety precautions, the Grand Sport Vitesse has a special safeguard in “normal” handling mode, which electronically limits it to 375 km/h (233 mph). In order to put the unrivalled power of the Grand Sport Vitesse on the road in a safe and masterful manner, the engineers have reconfigured the chassis of the high-performance car: thanks to the quick-responding dampers that have been adapted from motor racing, the control of the vehicle has been further improved and perfectly balanced. Body roll and pitching during hard acceleration and braking are now virtually imperceptible. Optimised wheel-load fluctuations have further reduced understeer and allow a maximum level of active safety. In addition to the incomparable lateral acceleration potential of up to 1.4 g, the precise interaction of the tyres on all-new, lighter 20-inch alloy wheels, together with the intelligent all-wheel-drive system, ensures extremely good handling. The chassis, all-wheel-drive system and the revised ESP form a dynamic alliance: since the reconfigured ESP kicks in slightly later, for example when accelerating out of corners, it also provides a more dynamic performance of the Grand Sport Vitesse. The new Grand Sport Vitesse is an uncompromising individualist: even with better performance, it still offers increased safety and comfort. *) Gearbox: 7 Gear DSG, fuel consumption in town: 37.2l/100km, fuel consumption out of town: 14.9l/100km, fuel consumption combined: 23.1l/100km, CO2 emission combined: 539g/km, Efficiency Class: G From the outside as well as on the inside, the Grand Sport Vitesse*) has some new refinements, which are impressive in both form and function. At the front and rear, numerous aerodynamic measures that appeared on the Super Sport have been adapted for the Grand Sport Vitesse. The front end is therefore characterized by larger air intakes; the two central air intakes to the left and right of the radiator grille are horizontally divided by a bar. The bottom air vent stretches sideways into the wheel housing and lends this exceptional sports car an extremely high-performance appearance. The rear end, like on the Super Sport, is characterized by a double diffuser and a centrally positioned twin tailpipe. A new Park Distance Control system (PDC) integrated in the front and the rear makes parking easy. The two air scoops to the left and right of the engine cover that are a characteristic of the Grand Sport and thus also of the Grand Sport Vitesse fulfil two tasks of the roadster: on the one hand, they pull in air for the engine, while on the other they are an elegantly integrated part of the roll-over protection system. The Grand Sport Vitesse also makes use of a full carbon fibre monocoque, which achieves an extremely high torsional rigidity of 22,000 Nm per degree, allowing maximum passive safety. Unlike the Grand Sport, the outer skin of the Vitesse is also completely made of carbon fibre; optionally, the new Bugatti Veyron 16.4 Grand Sport Vitesse is also available in clear-coated visible carbon. Among the external assets of the Grand Sport Vitesse, a new roof spoiler is rather conspicuous. This new development significantly reduces wind noise and turbulence inside the car. Furthermore, the roadster has a new windbreak that can be stored compactly in the luggage compartment when not in use. Both features allow extremely relaxed, open-top driving even at speeds of around 200 km/h (124 mph). Also in the interior, in addition to high-grade metals such as aluminium and magnesium, carbon fibre is the dominant material of the numerous interior components. This includes the extension of the centre console, the belt outlet covers on the seats as well as decorative elements and applications. In addition, the "bicolour black" trim parts and a specially crafted seat design for the Grand Sport Vitesse are new features. The two-tone coloured leather seats are enhanced by contrast stitching between the seats and the side panels. Further functional features such as knee pads in the centre tunnel area, an additional 12V socket and the illuminated start and parking lock button nicely complement the comfort package of the Grand Sport Vitesse. Lamborghini Aventador LP-700 4 - Chassis and body
Suspension
Tyres and wheels
Airbags
Brakes
Engine
Fuel consumption *Manual transmission
Drivetrain
Performance
Dimensions
Capacities
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