Wednesday, October 3, 2012
Tuesday, October 2, 2012
Bentley Brooklands
![]() |
| Bentley Brooklands |
Bentley Brooklands
The Bentley Brooklands is a stunning new model that marks the company's return to the luxury coupé market and reaffirms its reputation as creator of the world's most exclusive coupés. It is the ultimate Bentley: a stylish, four-seat, grand touring coupe with classic British proportions and muscular performance.
Bentley's chairman Dr Franz-Josef Paefgen describes the motivation behind the new coupé: "Bentley's proud sporting pedigree, forged by the exploits of the immortal 'Bentley Boys' on the famous Brooklands racetrack in the 1920s, was the inspiration for our new coupé, capturing all the style, power and splendour of that era."
Sporting design cues are matched by the phenomenal performance engineering of Bentley's legendary Crewe-built V8 engine. The new Bentley Brooklands possesses the most powerful V8 the company has ever produced - a 530bhp, twin-turbocharged 6.75-litre unit that also produces a prodigious 1050Nm of torque.
Each Bentley Brooklands coupé will be hand-assembled, employing traditional coach-building techniques and the craftsmanship skills in wood veneer and leather hide for which Bentley is renowned. To ensure exclusivity, lifetime production will be strictly limited to just 550 cars, with deliveries expected to start in the first half of 2008.
Exterior Design: Classic British Proportions
Bentley's rich coupé heritage provided the stimulus for Director of Styling, Dirk van Braeckel and his design team. For van Braeckel, the task was very clear: "To create a powerful, muscular and rakish grand touring coupé with classic British proportions, in the finest Bentley tradition."
Bentley Brooklands (2008)
2008 Bentley Brooklands
While the new Bentley Brooklands is influenced by Bentley's fine coupé lineage, its design and engineering are thoroughly contemporary. The proportions of long bonnet, short front overhang and long rear overhang achieve the design objective perfectly, while the low roofline, steeply raked screens and pillarless side glass convey both power and movement.
As the Bentley Brooklands will be built in very limited volume, the designers were able to introduce unique features that necessitate specialist coach-building techniques, as Programme Director, Ashley Wickham, reveals: "The Brooklands' beautiful flowing lines are testament to the traditional coach-building skills and craftsmanship of Crewe's highly talented workforce."
The 'floating' rear screen, for example, is a contemporary take on traditional coachbuilt Bentleys. The lower edge of the screen sits well above the upper edge of the boot lid to provide a flowing, flawless line to the back of the car. This can only be achieved by individually hand-welding the rear wings to the C-pillars.
The fitment of 20-inch diameter wheels as standard, signalling the surefooted, robust and dynamic character of the new model, reaffirms the powerful stance of the new Bentley coupé.
Interior Design: Peerless Craftsmanship with a Sporting Character
Dirk van Braeckel describes the mission for the Bentley interior design team: "To create the perfect Bentley coupé: sumptuous hand-crafted luxury with a distinctly sporting character."
As in every Bentley, peerless craftsmanship is to the fore, enhanced by the warmth and richness of the finest natural materials. To tailor for their individual requirements, customers may choose from an extensive palette of hides, veneers, carpet tones and seat belt colours.
Its four-seat architecture and deeply bolstered seats lend the Brooklands' interior a distinctly sporting atmosphere, complemented by design accents such as aluminium foot pedals and footrest. A new, single-piece, hide-trimmed roof lining flows uninterrupted from the front windscreen all the way to the rear of the car, mirroring the long, sleek profile of the elegant exterior.
The interior designers sought to offer the very highest levels of comfort and legroom, in true Bentley grand touring tradition, while the pillarless window design enhances the feeling of space.
The Bentley Brooklands' cabin is wider both front and rear than the previous Bentley Continental R coupé - the rear by 10 percent - and it easily exceeds the interior leg, knee and headroom of any luxury coupe on sale today. This allows four adults to be accommodated in supreme comfort. Individual rear seats with electrically operated sliding cushions, set further back than on the Azure, are separated by a new centre console, incorporating both storage and cup holders.
Most powerful Crewe-built V8 ever - 530bhp, 1050Nm
Beneath its muscular, rakish, coach-built body lies the most powerful Crewe-builtV8 engine ever produced, developing 530bhp. Maximum torque is an astonishing 1050Nm, the highest ever developed by a production V8 engine. Although performance figures are subject to final confirmation as part of the on-going development programme, the new Bentley coupé will deliver supercar levels of in-gear acceleration combined with Arnage refinement.
At the beginning of the project, Dr Ulrich Eichhorn, Member of the Board, Engineering, tasked his power train specialists to deliver an extraordinary driving experience in the Bentley coupé tradition: "Exhilarating, effortless, accessible performance for those truly passionate about their driving was our prime objective."
Launched in the Bentley S2 saloon in 1959 with a capacity of 6.23 litres, the legendary, Crewe-built V8 engine has continually evolved. The first V8 was very advanced for its time with an all-aluminium construction, a five-bearing crankshaft and a well-supported camshaft, producing nearly 200bhp and 400Nm of torque. The result was a light and supple powertrain that produced maximum torque at low engine speeds, the hallmark of every Bentley ever produced.
1969 saw the capacity grow to 6.75 litres, where it remains to this day, but by far the most significant change came in 1982, with the introduction of a turbocharger to create the near-300bhp Mulsanne Turbo, a car that transformed the image of Bentley. In 1999, the single turbo engine, by now featuring port injection and charge cooling, was installed in Arnage, with twin turbos arriving in 2002, developing up to 450bhp.
For the 2007 model Arnage, the V8 engine saw a step-change in performance and refinement which became the starting point for the new Bentley Brooklands. A re-profiled camshaft and new, low-inertia turbochargers, which operate with greater efficiency at lower engine speeds have resulted in reduced turbo lag, enhancing that prodigious wave of torque at any revs, the hallmark of a true Bentley. These changes extend the power potential of the V8 in the Arnage to 500bhp and 1000Nm of torque. For the Bentley Brooklands, further component optimisation and engine calibration ensure record power and torque levels from this hand-assembled engine.
As with the latest Arnage, the V8 engine is mated to a six-speed transmission with strengthened casing that transforms the way in which both parts of the drive train communicate. A sophisticated, locking torque converter and ESP system ensure that the driver can readily access the prodigious power. A semi-automatic function allows manual gear selection for even greater driver control.
Labels:
Bentley Brooklands
Monday, October 1, 2012
Ferrari Enzo
![]() |
| Ferrari Enzo |
Ferrari Enzo
Ferrari regularly produces a model that represents a synthesis of its technological knowledge and its sporting experience. The Ferrari 250 LM was the first of this type of models in 1963. It was conceived by the founder especially for the owner-driver and was deliberately designed for racing. The Ferrari GTO (1984), the Ferrari F40 (1987) and for Ferrari's fiftieth anniversary the Ferrari F50 (1995) have been the significant milestones in this journey. Each of these limited edition cars had a specific technological message that enriched the performance of the model. In 2002 Luca di Montezemolo presented the Ferrari Enzo which married four consecutive years of supremacy in the Constructor's World Championship to the technical input and fine adjustment sensitivity of the World Champion Michael Schumacher.
"The Ferrari Enzo is a historic car for Ferrari for many and various reasons. Therefore we had to chose a name with a strong symbolic significance and that was the name of the Company founder," said Montezemolo. "With an F1 gearbox, a 5998 cc V12 engine, carbon and composite materials, the Ferrari Enzo, of which 399 will be built, is the perfect synthesis of four consecutive Formula 1 Championships in the last four years. This is because it is the race track itself which has been the source of the highest level of technology characterising a unique car which is absolutely innovative and represents the quintessence of Ferrari past and present and looks to the Ferrari of the future."
Ferrari Enzo (2002)
2002 Ferrari Enzo
Calling upon this wealth of knowledge, the aim was to develop a car as an integrated system aimed at achieving extreme performance. A system where even driver performance limits could be improved through a Formula 1 man/machine interface. The new Ferrari Enzo required a special and in-depth technical collaboration with Brembo, Bridgestone, Magneti Marelli and OMR.
Brembo has been constantly developing its braking systems for Ferrari for many years. Brembo production and design capacities are demonstrated by the Brembo CCM discs made of composite ceramic material used on the new Ferrari Enzo. They are exceptionally light (providing a 30% saving in weight over similar cast iron units), they provide excellent braking efficiency in all conditions and practically never wear.
The Bridgestone Corporation is a valued Ferrari supplier, providing sporting and technical know-how for its F1 tyres. For the new Ferrari Enzo, Bridgestone has specifically developed the Potenza RE050 Scuderia. A high performance tyre able to reach speeds of over 350 km/h (218 mph), whilst maintaining road-holding limits and previously unknown driving precision.
Magneti Marelli is the leader in the production of automated manual transmission systems. A successful Formula 1 collaboration has been augmented with a partnership, established in the mid nineties to develop the electro-hydraulic gear change on the Ferrari F355 Berlinetta F1. The F1 gear change concept today extends to all new Ferrari and Maserati cars. The development of the F1 gear change for the Ferrari Enzo represented a most fascinating challenge, due to its closeness to the perennial challenge faced by the F1 single seater.
OMR (Officine Meccaniche Rezzatesi), has developed an exclusive pedal platform for the Ferrari Enzo. It features aluminium accelerator and brake pedals and has been designed to be adjustable in sixteen different positions to achieve the best driving performance and ergonomics.
Labels:
Ferrari Enzo
Tuesday, September 4, 2012
Volvo V60 Plug-in Hybrid
![]() |
| Volvo V60 Plug-in Hybrid |
Volvo V60 Plug-in Hybrid
There are many hybrids on the market, but none of them can match the Volvo V60 Plug-in Hybrid. The world's first diesel plug-in hybrid is Volvo Car Corporation's most technically advanced model ever - an electric car, hybrid car and muscle-car all rolled into one. At the mere touch of a button you can choose which of your three cars you want to drive at any given moment in time.
The production version of the Volvo V60 Plug-in Hybrid will be launched in just one colour - Electric Silver. Sales get under way at the start of 2012, and the first cars will be built in the autumn of that year.
"Our plug-in hybrid has received considerable attention since it was unveiled at the 2011 Geneva Motor Show. Now we're taking the next step by presenting the production model, which is graced with a distinctive profile featuring a spectacular silver colour, an exclusive interior and generous standard equipment," says Stefan Jacoby, President and CEO of Volvo Car Corporation.
The first 1,000 units of the Volvo V60 Plug-in Hybrid are only available in Electric Silver livery. The car is also distinguished by aero-designed 17-inch wheels, integrated exhaust tailpipes and a number of bodywork features in glossy black, such as the grille and the aerodynamic front spoiler.
The chromed "Plug-in Hybrid" emblem is found both on the lower part of the tailgate and in a smaller version on the front wings.
Exclusive interior
The interior of the Volvo V60 Plug-in Hybrid has black leather upholstery with contrasting stitching and inlays of blue-grey wood. Other distinctive interior details include a leather-covered steering wheel, specially designed mats and a gear lever knob with integrated indicator.
Volvo V60 Plug-in Hybrid (2013)
2013 Volvo V60 Plug-in Hybrid
The list of standard equipment includes features such as speed-dependent power steering, electrically adjustable driver's seat, parking sensors front and rear, Bluetooth phone link and Volvo on Call.
Standard is also the High Performance Multimedia DVD audio system with its 4x40 W amplifier, eight loudspeakers and seven-inch screen.
Smartphone app
The V60 Plug-in Hybrid is the first Volvo to be launched with an entirely digital Driver Information Monitor (DIM). The conventional analogue gauges have been replaced by a one-piece LED screen offering a large number of display options. The driver can choose which information to show via the car's menu setup.
It is also possible to communicate with the car via a mobile app. This gives the owner access to a number of smart functions such as air conditioning, pre-cooling and after-cooling, and a reminder to connect the charge cable if this has not been done by a predetermined time.
The first Volvo with the D6 badge
On the car's tailgate there is a D6 badge. The reason is that the combined performance of the five-cylinder turbodiesel and electric motor puts the car firmly within the same horsepower range as the petrol powered T6.
The front wheels of the Volvo V60 Plug-in Hybrid are powered by a five-cylinder 2.4-litre turbodiesel producing 215 hp and maximum torque is 440 Nm. The car has a six-speed automatic transmission.
The rear axle is powered by an electric motor producing 70 horsepower. The electric motor is supplied with power from an 11.2 kWh lithium-ion battery pack installed under the floor of the load compartment.
The sophisticated and exceptionally compact battery pack consists of 10 modules each containing 20 cells. An integrated computer monitors the system and compares temperature and charge level in each of the 200 cells. The battery pack also has an integrated water-cooling system driven by the car's climate unit.
Three driving modes - three cars in one
The driver selects the required driving mode via three buttons that give the car three entirely different temperaments: Pure, Hybrid or Power.
In Pure mode the car is powered solely by its electric motor as much as possible. If the battery pack has been recharged with electricity from renewable sources, its range is up to 50 kilometres and its carbon dioxide emissions are zero. The electric range varies with terrain, climate and driving style.
Hybrid is the standard setting whenever the car is started. The diesel engine and electric motor cooperate to ensure optimal balance between driving pleasure and environmental footprint. CO2 emission (NEDC, mixed driving cycle for certification) is 49g/km, corresponding to diesel consumption of 1.9l/100km. The car has a total range of up to 1,000km.
In Power mode the technology is optimised to give the car the maximum possible power. The diesel engine and electric motor have a total power output of 215+70 horsepower and maximum torque of 440+200Nm. The electric motor's lightning-quick torque delivery contributes to the car's acceleration from 0 to 100km/h in 6.2 seconds.
Save battery power for later
The driver can choose to save battery power in order to drive on pure electricity later on, for instance in an urban green zone or in the heart of a city.
When Save is activated, the on-board system ensures that there is always sufficient charge for driving later in Pure mode. If necessary, the high-tension generator will charge the battery pack so there is sufficient capacity for driving in Pure mode.
The aim is that the Save mode should ensure there is sufficient battery power for about 20 kilometres of driving on electricity alone.
Charge at home - cooling or heating in advance
The Volvo V60 Plug-in Hybrid can be recharged from a regular power outlet (230V/6A, 10A or 16A) at home or in a parking lot. Recharging time varies with amperage. A full charge with 10A takes 4.5 hours. This is cut to 3.5 hours with 16A, while a 6A charge takes 7.5 hours.
It is also possible while recharging the car to heat or cool the passenger compartment to provide a more comfortable start of your journey. This also means that more battery power is used for actually propelling the car.
The pre-conditioning function can also cool the batteries. The ideal operating temperature for the battery pack is 20-30°C. This means that cooling prior to driving is very important in order to maximise battery charge and thus also range.
The Volvo V60 Plug-in Hybrid has two heating systems. In electric mode the car uses a PTC (Positive Temperature Coefficient) air heater. The car also has a diesel-powered heater.
Better pulling power with four-wheel drive (AWD)
Pressing the AWD button activates the electrical four-wheel drive. Instead of the mechanical power transfer of conventional four-wheel drive, the central control unit distributes power between the diesel-driven front wheels and the electrically-driven rear axle. The electric four-wheel drive system has been designed to provide better grip when starting and when driving on slippery roads, for instance in snow or mud.
However, owing to the electric motor's lower power, torque to the rear wheels is limited and four-wheel drive is active up to 120 km/h.
When four-wheel drive is activated, the diesel engine operates continuously and the generator ensures that the charge level in the battery pack is sufficient to supply the rear axle with the necessary power.
Since electric four-wheel drive is only activated by the driver when necessary, it is more economical than conventional permanent four-wheel drive.
Two-stage braking system
A two-stage braking system is yet another smart feature of the Volvo Plug-in Hybrid. When the driver presses the brake pedal, the system starts braking the rear axle's electric motor. This braking energy is then used to recharge the car's battery pack.
The mechanical brakes are activated only when the situation requires more braking power than the rear axle can provide.
Immense interest suggests that the first series of the Volvo V60 Plug-in Hybrid will sell out quickly
Volvo Car Corporation is on the threshold of introducing the Volvo V60 Plug-in Hybrid - a rechargeable diesel hybrid car that is the company's most technically advanced model ever.
Production gets under way in November 2012 and the first model year's volume is limited to 1,000 cars. They will be offered with Pure Limited specifications, including the highest trim level Summum.
The indicative price of the world's first plug-in hybrid with diesel engine is starting at EUR 57,000 depending on market.
"There is immense interest from the markets. We are convinced that the first thousand cars will be sold even before production gets under way next autumn," says Stefan Jacoby, President and CEO of Volvo Car Corporation. He adds:
"With the V60 Plug-in Hybrid we boost our leading position in electrification. None of our competitors can offer customers an equally ingenious car. It elevates hybrid technology to an entirely new level."
The Volvo V60 Plug-in Hybrid is the synthesis of close cooperation between Volvo Car Corporation and Swedish electricity supplier Vattenfall. The development project was financed jointly by the two companies.
"We are proud of launching this unique car together with Volvo. The Plug-in Hybrid confirms that electricity is the fuel for future transports," says Öystein Löseth, CEO of Vattenfall.
Nordic region the biggest market
After the initial batch of 1,000 cars for model year 2013, production of the Volvo V60 Plug-in Hybrid will increase to 4,000-6,000 cars as of model year 2014.
About 30 per cent of total volume will go to Sweden and the other Nordic countries. Germany, Switzerland, Belgium, France, the Netherlands and Britain will have a share of between 5 and 15 per cent each.
"We expect the order books to fill very quickly. The most discerning customers have many exclusive cars to choose between. But for anyone who truly wants to be in a league of their own behind the wheel of the most ingenious car in the world, there's only our V60 Plug-in Hybrid," concludes Stefan Jacoby.
Electrifying temporary presence
In addition to other venues, the Volvo V60 Plug-in Hybrid will be launched through "electrifying" temporary presence in high profile venues. They will appear in places such as Stockholm, Berlin and London. The idea is that customers should meet the car where they feel most at home.
Surveys reveal that the main target group for the Volvo V60 Plug-in Hybrid includes customers that are eager to adopt unique new technology. The car is ideal for customers who want superior environmental performance without compromising any of the established qualities in a contemporary luxury car.
Volvo Car Corporation expects that 80 per cent of total sales will be in the form of company cars.
Starter pack from Vattenfall included
Vattenfall offers the owners of this new car a starter pack including 100 per cent renewable electricity generated by Vattenfall´s own production facilities and a wall-mounted charging station. The starter pack will be provided in Vattenfall's core markets Sweden, Germany and Netherlands.
"Neither the business world nor society can tackle climate changes single-handedly. It is Volvo Car Corporation's mission to develop cars with minimum carbon dioxide emissions, but it is up to society as a whole to create a sustainable future. This project shows how cooperation between experts in different spheres brings us closer to a changeover from individually carbon dioxide-lean products to a climate-smart lifestyle," says Stefan Jacoby.
Superior technology
From the environmental viewpoint the plug-in hybrid is totally superior to the first generation of hybrid cars, which in principle reduce carbon dioxide emissions by about 15 per cent compared with the same model without hybrid power.
In hybrid mode, the large rechargeable battery pack in the Volvo V60 Plug-in Hybrid gives 65 per cent lower carbon dioxide emissions than a conventional V60 with the same diesel engine: 49 g/km. This corresponds to fuel consumption of just 1.9 litres/100 km.
What is more, at the touch of a button the driver can choose to cover up to 50 kilometres on pure electric power - or utilise the combined capacity of the diesel engine and electric motor to create a veritable driving machine that offers 215+70 horsepower and 440+200 Nm of torque.
"It is the on-demand possibility to choose between the car's three different temperaments that makes the V60 Plug-in Hybrid superior to all other hybrids on the market. Thanks to the Pure, Hybrid and Power buttons, this car is the perfect choice for the uncompromising customer who wants minimum carbon dioxide emissions combined with maximum driving pleasure," says Stefan Jacoby.
A study of daily driving shows that most European drivers cover less than 50 kilometres a day, for instance to and from work. On longer trips, the diesel engine gives the car the same range as a conventional hybrid - but with far lower carbon dioxide emissions.
Labels:
Volvo V60 Plug-in Hybrid
Monday, September 3, 2012
Sunday, September 2, 2012
Audi R8
![]() |
| Audi R8 |
Audi R8
Audi is entering the most discerning segment of the car market with its R8 mid-engine sports car - and immediately taking up a position among the leaders: equipped with the expertise that Audi has gathered from its involvement in motor sport and from building sporty premium-class cars, the R8 is the embodiment of superlative road behaviour, pioneering technology and fascinating design. The 420 bhp V8 FSI engine, quattro permanent four-wheel drive and the aluminium space-frame body endow the R8 with outstanding qualities to challenge for leadership of this segment, as do its excellent everyday suitability and Audi's typical standards of perfection in quality and finish. The basic price is EUR 104,400, and deliveries will commence in the second quarter of 2007.
Following on from rally success with the revolutionary Audi quattro and the triumphs of its touring car, Audi has added another chapter to the history of motor sport with the R8 racing car: with five wins to its name in the Le Mans 24 Hours, the R8 is the most successful model ever to have competed on the legendary circuit at Le Mans. In a total of 79 starts at venues all over the world, this exceptional athlete has emerged victorious on a total of 62 occasions.
The genes of the winner
The repeat winner was thus the ideal role model for the new production sports car. The genes of the triumphant racing car were also passed on to the passenger car - which admittedly feels distinctly at home on the racetrack, too - in the model designation R8. The mid-engine concept is as integral to this genetic stock as the high-revving V8 engine with FSI petrol direct injection and the sequential gearbox with steering-wheel control. Whereas the use of quattro permanent four-wheel drive was prohibited on the racing version, the new R8 can of course now be equipped with it, for superior road behaviour and safety in all conditions.
Audi R8 (2007)
2007 Audi R8
There are even design parallels - not just in functional terms - in the way it cuts its way supremely through the air even at very high speeds. The same design team that had previously styled the racing car was given the task of styling the R8 roadgoing sports car. The striking wing structure of the Le Mans version did, however, have to be abandoned. After all, the roadgoing version was meant to express its sports qualities through a typically Audi quality of elegant styling.
With power and elegance
The wide, full shape of the R8 seems to hug the road. It demonstrates its potential through its imposing proportions, accentuated wheel arches and substantial air apertures. It is like no other Audi before it - with the unmistakable proportions of a mid-engine car. These proportions are dictated by the forward position of the cabin and the clearly separate engine compartment behind it. A characteristic feature of the side view of the R8 is the "sideblade", which visually accentuates the engine's position as well as acting as an air deflector.
And yet the R8 is undeniably first and foremost an Audi, not just because of the characteristic single-frame grille at its front end. For the first time, the four rings are positioned not over the grille, but on the lid above it. The sparing but always very precise use of lines is another typical Audi characteristic, as is the curved arc of the roof. And the continuous line running from the front apron across the wheel arches and flanks to the tail end, then back down the other side, is significant for the brand. This "loop" naturally encompasses the air apertures, the headlights and the rear lights.
Unmistakable face by day and night
The passion expressed through the elaborate design of the lights is another typical Audi trait. The R8 already acquires an unmistakable frontal aspect through the standard bi-xenon headlights and daytime running lights comprising twelve light-emitting diodes - day and night alike. Nor is anyone likely to overlook this Audi sports car from behind: for the very first time, LED tail lights with a three-dimensional effect have successfully been used.
But the absolute highlight will be the all-LED headlights, available for the Audi R8 as an option from the end of 2007, and making their first ever appearance worldwide on a production car. With their lenses and reflectors, these innovative light sources not only look progressive; they also have an enormous functional advantage: with its colour temperature of 6,000 Kelvin, LED light resembles daylight much more closely than xenon or even halogen light. Drivers will consequently suffer much less fatigue when driving at night.
The interior offers a luxurious standard of motor racing atmosphere. Its design is as sporty and exclusively as the exterior: the characteristic element here is the monoposto - an expansive arc running around the steering wheel and instruments, connecting the driver to the car. The interior consequently picks up on the dynamism of the R8 and gives it tactile expression in a form that is accessible the moment you climb in.
Exceptionally spacious
For a sports car, the exceptional everyday suitability of the R8 is highlighted by the large amount of space, due in no small measure to the generous wheelbase of 2.65 metres. Whatever the build of the driver and passenger, they will always be able to find their perfect seated position. The view is also very good for a mid-engine vehicle. Narrow A-posts optimise the field of view to the front and sides.
The luggage compartment is an important aspect of everyday suitability: 100 litres fit beneath the front lid, and there is room for bags with a total volume of a further 90 litres behind the seats. And even passionate golfers need not forgo their sport when driving the R8: two full-size golf bags can be stowed behind the seats.
The impression of quality in the interior is striking: even in the basic specification, the surfaces of the driving area and door trims are meticulously trimmed, with neatly finished decorative seams. And the scope for customisation is as diverse as the preferences of the R8's future owners could conceivably be: piano finish, carbon fibre and a wide variety of leathers are just some of the options.
Light but highly rigid body
The body of a sports car needs to be particularly light and rigid: low weight permits superior road performance, and rigidity is the crucial starting point for an agile driving feel allied to high precision. The Audi Space Frame body, made from aluminium, provides the ideal basis for this. Audi has more expertise than any other manufacturer worldwide in the designing and production of cars based on aluminium technology, and has channelled its accumulated know-how into the R8.
The entire bodyshell of the R8 weighs just 210 kilograms, the pinnacle of achievement among sports cars in terms of lightweight design quality. It comprises extruded sections, aluminium panels and highly complex cast nodes, joined together by 99 metres of weld seams, 782 punch rivets and 382 self-tapping screws.
Superlative precision in the production shop
This structure is created largely by hand at the R8 production shop in Neckarsulm, but with precision measuring and machining methods keeping a watchful eye over the whole business: a laser measuring system checks 220 points on each body to within one-tenth of a millimetre, and a special computer tomograph can investigate the absolute quality of every join with micron precision. A central processing plant cuts and drills all 52 connecting points on the running gear and steering in a single pass. This assures maximum precision in the axle geometry.
The aerodynamics experts at Audi have done their work so thoroughly on the R8 that, as an added benefit of its elegant shape, the body actually produces a downforce - unlike many other sports cars. This promotes directional stability at high speeds. It is achieved by means of the extending rear spoiler, but above all thanks to the fully clad diffuser underbody.
Enormous propulsive power across wide speed range
The heart of the sports car is of course the engine. As well as being exceptionally compact, the eight-cylinder power unit of the R8 runs lustily and effortlessly up to very high engine speeds, peaking at 8,250 rpm. The reward is 420 bhp and an even buildup of torque that produces enormous propulsion across a wide range of engine speeds. The engine's dry sump lubrication, typical of a race engine, permits a particularly low installed location and assures a constant oil supply in even the toughest of driving conditions - for instance on a racetrack. And the FSI direct injection underpins the very good full-load performance with a highly efficient combustion process.
The road performance is correspondingly impressive: the R8 dashes from 0 to 100 km/h in just 4.6 seconds, whether with manual gearbox or with R tronic sequential gearshifting. The needle hits 200 km/h after only 14.9 seconds, and the engine's propulsion is only finally held in check by rolling resistance and drag at 301 km/h.
However, the captivating character of the V8 stems not just from its effortless propulsion, but equally from its ample, versatile sound characteristics. Thanks to ingenious fine-tuning measures, Audi's engineers isolated disagreeable frequencies and then orchestrated an impressive opus from the intake and exhaust sound.
Lightning start thanks to Launch Control
The R8's transmission comes with six well-spaced ratios that can be operated either manually, in conjunction with the clutch, or automatically via the R tronic. The R tronic is an entirely new development that operates faster than even the most adept of drivers and offers racing-style thrills with the shift paddles on the steering wheel. The R tronic accomplishes lightning-fast starts worthy of the racetrack thanks to Launch Control.
The quattro permanent four-wheel drive provides that decisive extra dose of traction and driving safety. The system was adapted to the mid-engine concept, with its ideal axle load distribution of 44:56 percent, and directs between 10 and 35 percent of the engine's power to the front wheels as necessary.
Precision suspension provides safety boost
The precision suspension of the Audi R8 remains supremely in control of the sporty performance, but is equally capable of assuring relaxed driving pleasure over long distances. The sports car obeys steering movements with spontaneous agility, always demonstrating exceptionally good driving safety. The suspension, with double wishbones at both the front and rear, is optimised for a neutral self-steering response and maximum ease of control.
A particularly innovative damping technology is available for the R8 as an option: Audi magnetic ride adapts the suspension characteristic to the profile of the road and the driver's style within milliseconds. A generously-dimensioned brake system supplies the necessary braking force. It applies a total of 24 pistons to the four studded brake discs. This braking performance can only be topped by the optional ceramic discs. They are even capable of withstanding the rigours of racing-style use.
Exclusive standard equipment
The Audi R8 combines its superior performance with both a surprising measure of everyday suitability and an exclusive equipment specification. It comes ready-equipped for example with a 140 watt audio system, an alarm system, deluxe automatic air conditioning and the driver information system with integral stopwatch for taking lap times. The sports seats are trimmed in combined Alcantara/Leather and the 18-inch wheels are fitted on cast alloy wheels.
The list of optional extras nevertheless includes a couple more highlights: for example, the wide range of customisation options, the Audi parking system advanced with integral rearview camera, and the superb Bang & Olufsen sound system. Surround sound from twelve high-end speakers with a 465 watt music output delivers an exceptional music experience.
Labels:
Audi R8
Saturday, September 1, 2012
Lamborghini Murcielago LP640
![]() |
| Lamborghini Murcielago LP640 |
Lamborghini Murcielago LP640
The new version of this highly successful super-sports car features considerable innovations in terms of body design and mechanics. And also with a new name: Lamborghini Murciélago LP640, which refers to its engine position - longitudinale posteriore - and to its power 640 hp. Designers and engineers have not only focused on reworking the engine, suspensions, gearbox, exhaust system, brakes and electronics, but also the interior and exterior design; improvements that make the Lamborghini Murciélago LP640 the most extreme and fastest sports car in its class, placing it at the very top.
The first vehicles will be available in spring 2006. Since the original Lamborghini Murciélago's debut at the 2001 International Car Show (IAA) in Frankfurt, around 2,000 vehicles have left the car plant in Sant' Agata Bolognese.
Unmistakable Design
In their reinterpretation of the Lamborghini Murciélago LP640, the designers at the Lamborghini Style Centre have remained true to the traditional Lamborghini principles of purism, sport and function. The Lamborghini Murciélago LP640 now appears even more aggressive, with the new front and rear bumpers contributing significantly to its appearance. The exhaust system terminal has been incorporated in the diffuser on the rear bumper. Other innovations include the rear lights, which enhance the distinguishing features of the Lamborghini Murciélago LP640, making it unmistakable even at night. The design of the sides is also worth mentioning: while the area behind the air intake on the right side is practically closed, the left side features a vast aperture for cooling the oil radiator. Together with the aerodynamically defined front and rear, this proves yet again that the shape of a Lamborghini is dictated by function.
2006 Lamborghini Murcielago LP640
For those wishing to flaunt the heart of their Lamborghini Murciélago LP640, on request an engine hood made of transparent glass can be supplied. The rear view mirrors and the windscreen wipers have been modified to improve aerodynamics and "Hermera" light metal wheel rims have been added. The graphics of the instrument panel lights in the cockpit have been revamped. The interior upholstery also has a new look thanks to the lozenge-shaped stitching.
More powerful engine
The engine of the Lamborghini Murciélago LP640 has undergone outstanding and radical modification. The increased bore and longer stroke have boosted the displacement of the classic 60° V-engine from 6.2 litres to 6.5 litres (6,496 cm3). Thus the already extraordinary 580 hp engine power has now been elevated to an impressive peak of 640 hp (471 kW) at 8,000 min-1. The 12-cylinder engine reaches a maximum torque of 660 Nm at 6,000 min-1. Naturally, the Lamborghini Murciélago LP640 complies with every European and North American law governing exhaust fumes.
This "evolutionary leap forward" has been possible thanks to a coherent review of every engine component: the cylinder head and the entire intake system (based on the tried and tested Lamborghini variable geometry system), have been completely reworked. The crankshaft, camshafts and exhaust system have also undergone innovation.
The increase in power naturally determines an increase in performance. The excellent performance of the Lamborghini Murciélago LP640 means it can now accelerate from 0 to 100 km/h in 3.4 seconds (0.4 seconds faster than the previous model).
Lamborghini engineers have also concentrated on improving torque development. The "drivability" of the engine is enhanced by a continuous variable timing system (intake and exhaust side) and a drive-by-wire engine management system.
To meet the thermal requirements of the engine, the engineers have foreseen a considerably larger oil radiator and subsequently, the air intake on the left side of the vehicle has been enlarged. The liquid cooling system, characterised by the Lamborghini VACS system (variable geometry air inlet system) remains the same. Electronically managed air intakes open depending on the outdoor temperature and the need for cooling air, ensuring maximum aerodynamic efficiency.
Gearbox and transmission: improved efficiency and strength
More power and higher torque call for superior gearbox component performance. To meet these new demands, the new Lamborghini Murciélago LP640 features a modified sixratio gearbox as well as a tougher rear differential and new axle shafts. On request, the e-gear automatic gearbox is also available equipped with the new dedicated "Thrust" (acceleration programme) mode.
Just like its predecessors, the Lamborghini Murciélago LP640 features permanent four-wheel drive, based on the reliable Lamborghini VT (Viscous Traction) system. The system is self-governing and does not feature any electronic controls. The drive force is usually divided between the front and rear axles in the ratio of 30 to 70. An independent control circuit adjusts the distribution of the drive force depending on dynamic oscillation, weight distribution and the relative friction factor in perfect synchronisation with the Visco clutch. In extreme cases, up to 100% of the drive force can be applied to a single axle.
Electronics: a "closed loop" for total control
The electronics have also been updated. The modified engine control units improve engine performance and "driveability" thanks to "closed loop" control.
Every engine and vehicle parameter is managed and controlled by three "master" control units and a "satellite" control unit. The master control units consist of two Lamborghini "LIE" engine control units, a Lamborghini "GFA" (Auxiliary Function Management) control unit and a Lamborghini "PMC" (Power Motor Control) satellite control unit. The control units are interconnected by a CAN Bus line.
Frame and chassis: perfect harmony
The body of the Lamborghini Murciélago LP640 with its characteristic scissor doors is created from the prized union of sheet steel and honeycombed carbon fibre, glued and riveted together.
Driving, handling and stability at high speed are enhanced by new springs and stabilisers, as well as by a redesigned electronically controlled damper. The "antidive" and "anti-squat" features on the axles, which efficiently prevent so-called "brake diving" and "squatting", have not been changed. The two springs on every rear wheel, the single spring on every front wheel and the damper are placed coaxially.
The new aluminium "Hermera" rims measure 8 ½" x 18" (fore carriage) and 13" x 18" (rear axle). The vehicle can be fitted with various sized Pirelli P Zero "Rosso" tyres. The Lamborghini Murciélago LP640 features 245/35 ZR 18 front tyres and 335/30 ZR 18 rear tyres. For sports use, especially on racetracks, Lamborghini provides optional Pirelli P Zero "Corsa" (Race) tyres. Pirelli P "Sottozero" (Sub zero) winter tyres are currently being developed.
Brakes and safety: optional ceramic carbon brakes
A super sports car such as the Lamborghini Murciélago LP640 ensures high safety levels.
The dual hydraulic circuit brake system equipped with a vacuum brake booster ensures considerable deceleration values. The self-ventilating front and rear brake disks measure 380 mm x 34 mm and 355 mm x 32 mm respectively. The control circuit of the four-channel anti-blocking system (ABS) with electronic brake control (DRP) and traction control (TCS) features a new characteristic curve. The system consists in an electro-hydraulic control unit and four speed sensors.
When particularly high braking performance is required, on request it is possible to equip the vehicle with 380 mm x 36 mm ceramic carbon brakes featuring six-piston brake callipers. Thus, less pressure needs to be applied to the brake pedal and the braking distance is reduced. Even in extremely demanding conditions there is almost no perceptible fading. Considerably reduced weight and superior lifetime represent two further advantages, as well as a captivating graphic design.
The Lamborghini Murciélago LP640 also meets with even the most rigorous safety requirements. Thanks to the two front airbags (a 60-litre single stage air bag on the driver side and a 130-litre two stage airbag on the passenger side), the Lamborghini Murciélago LP640 complies with every international law in effect in terms of head-on and side crashes, impacts against posts, occupant safety, fuel supply integrity and flammability of materials. The luggage compartment also complies with childproof safety regulations.
Interior: even more exclusive and customised
The seats in the cockpit have undergone the most radical changes; more spacious and equipped with redesigned head restraints, the seats now ensure better comfort. The leather upholstery features lozenge-shaped stitching called "Q-citura". The same design is recaptured on the upholstery on the door panels, the panel between the seats and the engine compartment, and on the roof panel.
A new instrument panel has been developed with lights featuring a new graphic design, flanked by a new Kenwood car radio with a 6.5" widescreen monitor and DVD, MP3 and WMA player. An optional navigation system is also available (standard in Japan).
Like its predecessors, the Lamborghini Murciélago LP640 can be customised thanks to the special fittings and upholstery packages. For the first time, the renowned characteristic Murciélago Roadster asymmetric and driver-oriented fittings and upholstery are available for the Coupé, featuring a perforated leather driver's seat and door panel.
Thanks to the "Privilegio" customisation program, any Lamborghini Murciélago LP640 can be transformed into a customised sports car. For example, the cockpit can be enhanced with an extremely refined carbon finish applied to the air conditioning control panel, the control lever console and the parking brake.
Labels:
Lamborghini Murcielago LP640
Subscribe to:
Posts (Atom)

































