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March 7, 2007

Maybach Exelero

Introduction

The 700-hp two-seater with a V-12 biturbo engine is a unique custom model produced for Fulda Reifenwerke, which is using the Maybach Exelero as a reference vehicle for a newly developed generation of wide tyres. The German manufacturer of luxury cars built the unique model as a modern interpretation of its legendary streamlined sports car from the 1930s, thereby forging a link with the historical predecessor, which at that time was likewise based on a powerful Maybach automobile (SW 38) and used by Fulda for tyre tests.

A one-off custom-built Maybach was unveiled yesterday at the Tempodrom in Berlin. Commissioned by tyre company Fulda, the Exelero is a chopped-down two-seater coupe, though it's more than just a show car - in tests at the Nardo high-speed oval, the prototype reached a speed of 218.38mph, despite weighing over 2.66 tonnes. It is capable of acceleration from 0-60mph in 4.4 seconds.

Maybach Exelero Data

Base Price N/A
Power 700 hp
Zero to 60 mph 4.4 s
Zero to 100 mph N/A
Top speed 218.4 mph (351.45 km/h)

History

The car's design was the result of a competition amongst students at the Pforzheim Polytechnic Department of Transport Design, which has worked on show vehicles for Fulda in the past. The design of 24-year-old Fredrik Burchhardt was chosen, and his work was co-ordinated with that of the Maybach design centre in Sindelfingen. The project, based on the Maybach 57 limousine, required a certain amount of re-engineering; the A-pillar and doors had to be shifted rearwards, and the steering column, pedals and gearshift all re-located. The standard 550bhp V12 engine was bored out to 5.9 litres, and tuned for 700bhp and over 738lb ft of torque. With final dimensions of 5890mm long, 2140mm wide and just 1390mm high, the car was kitted out with a full-spec interior, including leather, neoprene, aluminium and carbonfibre finishes.

Maybach says the car, built by Stola in Turin, is "a one-off vehicle created to showcase the new ultra-high performance Excelero tyre range from leading tyre manufacturer Fulda"; it's not the first time the two companies have teamed up, as back in 1938 Fulda demonstrated its tyres on a Maybach SW 38 limousine. There are, however, "no plans to produce the model in series", though it has been certified for on-road use.

Technology

The German manufacturer of luxury cars built the unique model as a modern interpretation of its legendary streamlined sports car from the 1930s, thereby forging a link with the historical predecessor, which at that time was likewise based on a powerful Maybach automobile (SW 38) and used by Fulda for tyre tests.

The Exelero embodies the highest expression to date of the Maybach individualisation strategy of offering specific custom solutions on request. In initial tests on the high-speed track in Nardo (Italy), the unique vehicle reached a top speed of 351.45 km/h (FIA*-standard unit of measurement). Developers at Maybach designed the custom model with the participation of students from Pforzheim College. The Exelero was built by the prototype specialists at Stola in Turin (Italy). There are no plans to produce the model in series.

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Porsche Carrera GT

Introduction

The Porsche Carrera GT refines the undiluted character of a racing car to provide an unprecedented driving experience of a unique kind. Indeed, the car's performance figures provide a clear picture of what to expect right from the start, the Carrera GT requiring a mere 9.9 seconds to accelerate from 0 – 200 km/h or 124 mph. The Carrera GT has a pure racing engine. Its 10-cylinder powerplant with dry-sump lubrication is based on Porsche's 5.5-liter V10 naturally aspirated engine developed especially for racing. For production, technicians at the Development Center in Weissach, Germany, have increased the displacement to 5.7 liters. And this top-flight athlete offers new records and achievements never seen before in many other areas. Porsche's philosophy to concentrate on the essential comes out particularly in the Carrera GT through the use of consistent lightweight technology in every respect. Measuring 4.61 metres or 181.5" in length, 1.92 metres or 75.6" in width, 1.16 metres or 45.7" in height, and with wheelbase of 2.73 metres or 107.5", the Carrera GT weighs in at an ideal unladen weight of 1380 kilos or 3043 lb.

Porsche Carrera GT Data

Base Price 440,000 USD
Power 605 hp
Zero to 60 mph 3.6 s
Zero to 100 mph N/A
Top speed 205 mph / 330 km/h

History

Porsche began developing the car in 2000 as a successor to the 911GT1 car they had discontinued in late 1998 , but the project was abandoned. Porsche started a production run of Carrera GTs in 2004, shipping the units with an MSRP of 440,000 USD. Originally, a production run of 1,500 cars was slated, But Porsche announced in August, 2005 that it would not continue production of the Carrera GT into 2006, reducing the total production estimate to 1,250 units. 340 Carrera GTs were sold in the United States in 2005.

Beautiful Design and Engineering

The Porsche Carrera GT, which was introduced as a 2004 model, is a low, sleek, lightweight roadster that is as beautiful to the engineer as it is to the eye. Foul weather protection is also available in the form of two removable panels that can be stored in the front trunk.

Among the car’s unique features are its 5.7-liter, 605-horsepower V10 engine, its monocoque chassis with Porsche-patented engine and transmission mounts made of carbon-reinforced plastic and the first use of a ceramic composite clutch in a production car. The Carrera GT’s aerodynamic and race-bred suspension package provides safe and stable travel at speeds of up to 205 mph (330 km/h). The Carrera GT features the extensive use of lightweight materials, such as magnesium for the car’s substantial wheels and the frames of its special sport seats.

The result of such artistic and athletic equipment is a car that accelerates from a standing start to 62 mph (100 km/h) in only 3.9 seconds, reaches 100 mph (160 km/h) in less than seven seconds, 125 mph (200 km/h) in less than 10 seconds, and can achieve a top test-track speed of 205 mph (330 km/h).

Purebred Racing Engine

Porsche’s development center in Weissach, Germany, built a 5.5-liter, normally aspirated V10 engine for racing, and that engine’s bores have been enlarged to displace 5.7 liters in the Carrera GT. Maximum output is rated at 605 horsepower at 8,000 rpm, with peak torque of 435 lb-ft. The engine has a very low center of gravity, a 68-degree V angle and four valves-per-cylinder heads. The engine block serves as a load-bearing part of the chassis structure, yet is so strong that there is no distortion to the cylinder bores. Using dry-sump lubrication reduces the number of engine components and seals and also helps optimize weight and reliability.

The engine has a closed-deck configuration, a principle carried over from motorsports. This closeddesk architecture enables the cylinders to be cooled by internal water chambers that directly surround the cylinders. Three front-mounted radiators and cross flow cooling ensure optimum heat transfer even under high engine loads.

The engine weighs only 472 pounds (214 kg). The block, crankshaft and camshafts are all made of light alloys. The crankshaft is designed to operate at speeds of up to 8,400 rpm and is both forged and designed for minimum mass inertia and thus offers maximum torsional stiffness.

Race-winning Suspension Design

The chassis and suspension of the Porsche Carrera GT are based on the architecture of the Porsche GT1, the car that won the 24 Hours of Le Mans race in 1998. For example, as on the GT1, the rear track control arms of the Carrera GT are made of aerodynamically designed steel tubes. However, Porsche engineers did not forget the need for driving comfort on the street when they adapted such racing-bred systems for the road-going supercar.

Like a racecar, the Carrera GT uses pushrod suspension with double-track control arms at all four corners to give the Carrera GT its refined response and behavior, feeding forces smoothly and efficiently into the car’s chassis. Where many cars use MacPherson spring struts, the Carrera GT’s spring and damper elements are operated by stainless steel pushrods and pivot levers, which separate the guidance function from the spring action.

Functional Ambience is Interior Theme

Even with its racing-quality performance, the Porsche Carrera GT has a cockpit characterized by functional ambience and the extensive use of high-tech materials. Carbon, magnesium and leather dominate interior materials, with composite components either in their natural state or painted to match the magnesium pieces.

The car’s center console is made of composite materials covered in galvanized magnesium and features the chassis number imprinted on the surface. The shift lever is positioned about halfway up the console directly next to the steering wheel.

The seats are finished in smooth leather and have manual adjustment (fore, aft and height) because power motors would add unnecessary weight. The seats are made of a composite carbon shell. Each seat weighs only 23.6 pounds (10.7 kg.), compared to 44.1 pounds (20 kg.) for the seats in a typical Porsche 911.

Air conditioning is optimized for weight and the car comes with a standard air filter system. A glass screen is mounted between the supplemental safety bars to help reduce wind buffeting. Even though the Carrera GT is a serious performance car, it can be equipped with many comfort features, including a navigation system and Bose audio. A battery trickle-charger is included as standard equipment.

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Ford GT

Introduction

Ford wrote motor racing history in 1966 by becoming the first American manufacturer to win the gruelling 24 Hours of LeMans race . The epic victory was scored by the Ford GT (commonly known as the GT40), which went on to win another three times at LeMans. Today the performance of the GT is still considered the highlight in Ford’s rich racing history and it holds a special place in many racing enthusiasts’ hearts. To celebrate their centennial anniversary Ford decided to give its most legendary design a rebirth, almost forty years after it first roared down the long straights of LeMans.

And though the new production car and the original race car both carry the Ford GT name, they share few similarities. The new Ford GT Supercar is more than 18 inches longer and stands nearly 4 inches taller. The new lines draw upon and refine the best features of Ford GT history and express the car’s identity through modern proportion and surface development.

Ford GT Data

Base Price 149,995 USD
Power 550 hp
Zero to 60 mph 3.6 s
Zero to 100 mph 7.8 s
Top speed 205 mph

History

Camillo Pardo the head of Ford's "Living Legends" studio is credited as the chief designer of the GT and worked under the guidance of Jay Mays. The designers drew inspiration from Ford's classic GT40 race cars of the 1960s and the GT is sometimes mistaken for its 1960s counterpart.Positive response on the auto show circuit in 2002 helped persuade the company to produce the car in limited quantities, and the first production versions appeared in 2003 . It is a very high-performance, two-seater vehicle with a strong styling resemblance to its racing ancestor and performance to match.

Technology

The Ford GT features many new and unique technologies, including super-plastic-formed aluminum body panels, roll-bonded floor panels, a friction-stir welded center tunnel, a “ship-in-a-bottle” gas tank, a capless fuel filler system, one-piece door panels and an aluminum engine cover with a one-piece carbon-fiber inner panel.

Braking is handled by four-piston aluminum Brembo monoblock calipers with cross-drilled and vented rotors at all four corners. When the rear canopy is opened, the rear suspension components and engine become the car’s focal point. Precision-cast aluminum suspension components and 19-inch Goodyear tires – combined with the overwhelming presence of the V-8 engine – create a striking appearance and communicate the performance credentials of the Ford GT.

The 5.4L powerplant is all-aluminum and fed by an Eaton screw-type supercharger. It features four-valve cylinder heads and forged components, including the crankshaft, H-beam connecting rods and aluminum pistons. The resulting power output is 550 horsepower and 500 foot-pounds of torque. This truley impressive power is put to the ground through a Ricardo six-speed manual transmission featuring a helical limited-slip differential.

The front fenders curve over 18-inch wheels and Goodyear Eagle F1 Supercar tires. In the tradition of original Ford GT racers, the doors cut into the roof. Prominent on the leading edge of the rear quarter panel are functional cooling scoops that channel fresh air to the engine. The rear wheel wells, filled with 19-inch wheels and tires, define the rear of the car, while the accent line from the front cowl rejoins and finishes the car’s profile at the integrated “ducktail” spoiler.
Looking in through the backlight, one finds the essence of the sports car in Ford’s modular 5.4-liter supercharged V-8 engine. The finishing touches are Ford blue cam covers, each featuring an aluminum coil cover imprinted with the words “Powered by Ford.”

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March 6, 2007

Ferrari 599 GTB Fiorano

Introduction

With the release of the 599 GTB Fiorano Ferrari is presenting its most powerful V12-engined production car of all time. Amedeo Felisa, Ferrari's Vice General Manager will announce today at the Detroit Motor Show the birth of the latest model developed in Maranello. The new car is a concentration of Ferrari's most innovative and technologically advanced engineering solutions applied to a mid-front engined two-seater coupé. The result is a new benchmark for performance, driver involvement and design. The Ferrari 599 GTB Fiorano boasts class-leading power thanks to its 5,999cc V12 - derived directly from the Enzo Ferrari supercar – which produces no less than 620hp at 7,600 rpm for a weight/power ratio of just 2.6 kg per horsepower. The new car is a concentration of Ferrari's most innovative and technologically advanced engineering solutions applied to a mid-front engined two-seater coupe. The result is a new benchmark for performance, driver involvement and design. The unmistakable Pininfarina design gives the Ferrari 559 GTB aggressive yet elegant lines which are perfectly integrated with the advanced aerodynamic solutions adopted to reach the performance figures attainable. This new model is the symbol of Ferrari's production - the V12 berlinetta - and represents the latest interpretation of a theme that has seen such classics as the 250 GT, the 275 GTB, and the 365 GTB4. The Ferrari 599 GTB Fiorano replaces the last in that great line of berlinettas, the 575M Maranello, of which - together with the 550 Maranello introduced in 1996 - no fewer than 5,700 have been produced, a record for this type of model for the Prancing Horse.

This new model is the symbol of Ferrari's production - the V12 berlinetta - and represents the latest interpretation of a theme that has seen such classics as the 250 GT, the 275 GTB, and the 365 GTB4. The Ferrari 599 GTB replaces the last in that great line of berlinettas, the 575M Maranello, of which - together with the 550 Maranello introduced in 1996 - no fewer than 5,700 have been produced, a record for this type of model for the Prancing Horse.


The Ferrari 599 GTB boasts class-leading power thanks to its 5,999cc V12 - derived directly from the Enzo Ferrari supercar - which produces no less than 620hp at 7,600 rpm for a weight/power ratio of just 2.6 kg per horsepower. Ferrari has adopted the latest evolution in its tried and tested all-aluminium construction technology for the body and chassis.

Ferrari 599 GTB Fiorano Data

Base Price 257,000 USD
Power 620 hp
Zero to 60 mph 3.7 s
Zero to 100 mph N/A
Top speed 205 mph (329.8 km/h)


Technology


The 599 GTB Fiorano is the succesor of the Ferrari575M Maranello launched in 2002 - an updated Ferrari 550 featuring minor styling changes from Pininfarina. Updates from the 550 include a renewed interior, but with substantial improvements inside, including bigger brake discs, a larger and more powerful engine, a different weight distribution, refined aerodynamics and fluid-dynamics and an adaptive suspension set-up (the four independent suspensions are also controlled by the gearbox, to minimize pitch throughout the 200-milliseconds gear shift). Two six-speed transmissions are available, a conventional manual gearbox and, for the first time on a Ferrari V12, Magneti Marelli's semi-automatic (sequential) 'F1' gearbox. The model number refers to the engine's capacity in litres, whilst the 'M' is an abbreviation of 'modificato' or 'modified'. The technical specification of the engine speaks for itself: 366 cu in displacement, a specific power output of 103 bhp/liter (a first for a naturally aspirated production engine of this displacement). A balance has been struck in the interior between the car's sporty vocation and the feeling of intimacy and safety that only skilled hand-crafting and detailed personalization can achieve. The passenger areas of the car are trimmed in sumptuous leather while the driver area and controls boast more high-tech detailing in carbon-fiber and aluminum.

Twin overhead camshafts per cylinder bank boast continuously variable timing on both inlet and exhaust cams to optimize torque delivery and drivability at both low and high revs. A twin-plate, low inertia clutch in unit with the engine also helps lower the centre of gravity. Chain driven distribution reduces noise and is maintenance-free. The Fiorano's V12 engine delivers a maximum torque of 446 lb-ft at 5,600 rpm and means that the car pulls well at all engine speeds. The new model's breathtaking sportiness is due in part to record maximum revs for an engine of this displacement .

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Pagani Zonda C12 F

Introduction

The Zonda F is a custom built car made primarily of carbon fibre, of aluminium alloys, titanium, avional, chrome-molybdenum alloy and selected leathers. Some of these materials are transformed using the most advanced technologies… others, by the best craftsmen. Pagani checks the quality of each individual piece and collects the technical data to form a manual; one for each car, creating a detailed and faithful representation, much the same as an artist's portrait. Only in aviation does this happen today. And up until now only the Zonda, can claim to be made this way. The Zonda F is made by hand, The idea has been to create a car that was light, safe, original yet offering great performance, using the best technology available and inspired by racing cars, the same concept that inspired the creation of the fantastic Miura of the '60's.

Pagani Zonda F Data

Base Price 741,000 USD
Power 602 hp
Zero to 60 mph 3.6 s
Zero to 100 mph N/A
Top speed 214 mph / 345 km/h

History

The Zonda C12 F debuted at the 2005 Geneva Motor Show . It is the most extensive reengineering of the Pagani car yet, though it shares much with its predecessors including the 7.3 L V12. Power is increased to 602 PS (443 kW/594 hp) with a special clubsport model producing 650 PS (478 kW/641 hp). The company promises a 3.5 second sprint to 60 mph (97 km/h, a top speed over 344 km/h (214 mph) and it will be the queen in braking from 300 km/h to 0 (186 mph to 0). The Zonda F clubsport has a power to weight ratio of 521 bhp/ ton (384 W/kg) . Compare, for example, the Enzo Ferrari which has a power to weight ratio of 483 bhp/ ton (356 W/kg) .

The Zonda F will be built in a new factory capable of producing 250 cars per year. 70 of these cars per year will be the first Paganis to officially be offered in the United States, though four prior Zondas were imported for racing. The company plans to complete full Federalization, including crash testing, before the introduction of the car in 2007 .

Technology

Aerodynamics - When it starts moving, the Zonda F slices through the air with hardly any effort. Some of its power is used to force the car down onto the tarmac resulting in a very strong ground effect, so that the tyres are glued to the road, transferring all the car's power and torque to it. According to a simple equation the grip is a result of the material's friction coefficient times the applied force. This principle can then be turned into top rate performance if the tyre size and the vehicle speed are record breaking. Aerodynamics however are even more crucial where safety is concerned: when breaking for an emergency, when reaction times are even more critical and when road holding can make all the difference.

The Zonda F - 300 to 0. And it's not just about having a cutting-edge carbonceramic breaking system. Effective breaking is dependant on exploiting an array of forces; by utilizing the shock absorber geometry, the low center of gravity and the reduced weight, we manage to keep the car as flat on the ground as possible while countering any pitching effect. This way even the rear tyres remain stuck to the ground. Added to this the excellent ABS system, developed by Bosch, is at its best when the situation gets really tricky. It's a very reactive, safe car, with no roll to speak of. Through its Nardi steering wheel, one's hands feel directly in contact with the road surface. The electronics are kept to a minimum. While the comfort is unusual for a supercar capable of reaching speeds of over 340 km/h.

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March 5, 2007

Aston Martin Vanquish S

Introduction

In 1914, the founders of Aston Martin, Lionel Martin and Robert Bamford, began building handcrafted, high-performance sports cars. They believed sports cars should have a distinctive and individual character, be built to the highest standards and be exhilarating to drive and own. More than 90 years later these values remain true today. Aston Martin has earned a reputation for another speciality: building lifelong one-to-one relationships with each of its cars and with every owner. This is due to meticulous records and archives, plus personal attention from experts at the factory.The Vanquish S effortlessly combines 21st Century technology and 200 mph (321 km/h) performance, with understated elegance and craftsmanship. To build such an extraordinary car, the company has used British expertise in aerospace and race-car engineering. Conventional automotive industry materials and manufacturing techniques were not good enough for the fastest road car in Aston Martin’s history.

Aston Martin Vanquish S Data

Base Price 255,000 USD
Power 520 hp
Zero to 60 mph 3.8 s
Zero to 100 mph N/A
Top speed 200 mph (322 km/h)

Styling

The lightweight aluminium and carbon fibre structure of Vanquish S is unique to Aston Martin. It is this special combination of materials that gives the Vanquish S such enormous strength and torsional rigidity for superior handling, safety and durability. This technology has become the Aston Martin signature of today; just as hand-formed aluminium panels were in the past. (The aluminium body panels are still hand finished. It is the best way to achieve a superb finish.) As Aston Martin spearheads developments of its innovative construction techniques, so it also leads with its sophisticated engine and Formula One-style transmission. The Vanquish S uses the most powerful version ever of Aston Martin’s highly acclaimed 6.0-litre V12.

The six-speed manual transmission is operated by F1-style paddles mounted on the steering wheel column. It can change gear in approximately 250 milliseconds – or the blink of an eye.
The Vanquish S is unmistakably an Aston Martin. It is elegant, powerful and dynamic. But there is also a hint of menace in this classic Aston Martin design, with a dynamic tension in its shape accentuated by the rear flanks and their almost animal-like ‘muscularity’. The Vanquish S offers traditional Aston Martin style and a real depth of time-honoured British craftsmanship. But these skills are combined with modern ingenuity. The result is the Vanquish S – a car unlike any other.

Performance

Aston Martin’s hand-built 6.0-litre V12 is renowned as one of the finest engines in the world: enormously powerful, smooth and beautiful. It can also lay claim to being the world’s best-sounding high performance car engine. In the Vanquish S, it reaches its zenith. Maximum power is 520 bhp (388 kW) at 7000 rpm, with maximum torque of 425 lb ft (577 Nm) at 5800 rpm. Such power delivers sterling performance. Indeed, this is the fastest-ever road going Aston Martin. Top speed is more than 200 mph (321 km/h), the 0-62 mph (100 km/h) dash is accomplished in only 4.8 seconds while 0-100 mph (160 km/h) takes just 9.8 seconds. But it is the mid-range acceleration that is truly sensational; 50-70 mph (80-112 km/h) takes only 6.5 seconds in sixth gear. Overtaking is effortless.

A key factor in the engine’s efficiency is its high-speed multiplex communications system, called PTEC (Power Train Electronic Control), which is capable of transmitting information in four one-thousandths of a second. There are two PTECs, one for each bank of cylinders, linked by a high-speed system that controls the fuel injection and spark timing. Engine changes in the Vanquish S include new cylinder head castings with revised inlet ports and combustion chambers with revised profiles to improve airflow. A remapped engine management system, together with new fuel injectors and spark plugs takes advantage of this improved airflow. Finally, new hot forged connecting rods have been designed to handle the increased cylinder pressure.

There is no mechanical link between the Vanquish S throttle pedal and engine. Instead the movement of the throttle is electronically measured to gauge how fast the driver wishes to go. This information is then fed to the engine management system which makes the engine respond accordingly. The PTEC system links constantly to the six-speed manual transmission, which is operated by an electro-hydraulic gearshift. Unlike some systems, the Vanquish S allows the driver to ‘skip’ down changes from say, sixth to fourth or fifth to second with a pull on the paddle for each gear change. A failsafe system ensures the engine will not over-rev and will automatically opt for the next highest ratio.

Intelligent Engineering

The Vanquish S is full of technological innovation, designed to improve strength and safety. The advanced aluminium and carbon fibre body is replete with world firsts. One example is the specially developed braided carbon-fibre used for the ‘A’ posts and the engine bay cross brace. Engineers from Aston Martin invented a novel braiding process that encases a polyurethane foam core with triaxial carbon fibre. The result is an immensely strong yet light structure capable of withstanding the force of a crash or rollover. Passive safety is only part of the equation. Equally vital in any car, and especially one with the performance of this Aston Martin, is dynamic safety. The Vanquish S epitomises this with superbly responsive handling, giving the driver every chance to avoid any dangerous obstacle or situation.

The brakes provide enormous stopping power. The huge 378 mm ventilated front discs are gripped by new six piston calipers. The rear discs are thicker to help heat dissipation and give better fade resistance. Both front and rear discs are mounted on a patented floating mechanism designed to maintain consistent pedal feel under sustained heavy braking. The brake pads use competition friction material tuned to the disc and caliper to provide enhanced performance and stability. The Antilock Brake System (ABS) incorporates Electronic Brakeforce Distribution (EBD) which re-balances front and rear braking forces under different loads. This helps optimise the braking performance of the car, cutting stopping distances in an emergency.

Traction control monitors wheel spin and adjusts engine power accordingly. When engaged, the Wheel Slip Protection (WSP) mode operates the clutch and gearbox, auto-shifting at 3200 rpm in low-grip conditions to prevent sliding. But it is not just the mechanicals that make a car safer. The design team spent many hours in the wind tunnel honing the car’s profile to ensure stability throughout its speed range and adequate airflow for power and cooling. A Formula One-style venturi and flat underbody increase aerodynamic efficiency while also increasing the car’s balance and stability at high speed, essential in a 200 mph supercar. At the rear, an aerodynamically profiled boot lid reduces lift. Even the classic grille plays its part – on the Vanquish S, its rounder, more open appearance does more than enhance cooling. It is complemented by an aerodynamic ‘splitter’ at the front, which improves high-speed stability.

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Mercedes-Benz SLR McLaren

Introduction

The two-seater, with its striking swing-wing doors and styling elements borrowed from the Formula 1 Silver Arrows, builds on the legacy of the famous SLR race cars of the 1950s. Equipped with cutting-edge race car technology and ground-breaking new Mercedes developments, designed to ensure a high standard of safety and suitability for day-to-day use, the new SLR creates a distinctive image for itself as a 21st-century Gran Turismo - a thrilling synthesis of tradition and innovation.

It is the very high levels of practicality and luxury that truly make the interior of the SLR stand out. Individually padded carbon-frame seats, a multifunction steering wheel with race-car-type buttons for manual gear selection, clearly arranged chronometer-style instruments and high-grade materials define the atmosphere inside the high-performance sports car.Alongside carbon and aluminium, the Mercedes designers have used "Silver Arrow" leather, specially developed for the SLR, which is available in the distinctive red of the legendary 1950s SLR race car.

Mercedes SLR Data

Base Price 450,000 USD
Power 617 hp
Zero to 60 mph 3.8 s
Zero to 100 mph 8.6 s
Top speed 207.5 Mph

History

The Mercedes McLaren SLR is inspired by the Mercedes-Benz 300 SLR of 1955. This sports car racer was actually based on the W196 F1 car, yet named after the road-going Mercedes 300SL Gullwing . The 21st-century Gran Turismo is made almost entirely from carbon fibre composite. This lightweight yet extremely rigid material originated in the aeronautical and space industries and has also proven its benefits in today's Formula 1 race cars. The weight advantage of the high-tech material over steel is around 50 percent, and the carbon fibres, on impact, are characterised by four to five times higher energy absorption than steel or aluminium. Mercedes-Benz exploits these qualities by incorporating two 620-millimetre longitudinal members made from carbon fibre in the front structure of the new SLR. These absorb the entire energy of the crash in a defined head-on collision, leaving the passenger cell largely undamaged. It is also made entirely from carbon fibre composite and therefore offers a very safe survival zone in side-on or rear-end collisions too.

Technology

The SLR has a supercharged 5.5 (5439cc) litre dry sumped 90 degree V8 . It produces 466.8 kW at 6500rpm (626 hp) and 780 N·m (575 ft·lbf) torque at 3250 - 5000 rpm. Unlike most of its contemporaries, is front-mid mounted. AMG technicians took the original SL-55 AMG engine and optimized its capacities by enlarging the fuel pump, the cylinders, and put a larger cooling system that absorbs air to cool down the engine. Mercedes-Benz has introduced new material technology to the manufacture of the brake discs too. They are made from fibre-reinforced ceramic and are characterised by high fade-resistance and a very long life. In collaboration with the electrohydraulic braking system, Sensotronic Brake Control (SMC™), they allow outstanding deceleration figures too, impressively underlining the motor racing heritage of the Mercedes-Benz SLR McLaren.

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Gumpert Apollo

Introduction

Apollo is the perfect synthesis of road vehicle and track car. It evokes passion and driving pleasure beyond all expectations: 650 HP, 360 km/h (224 mph) top speed and acceleration from 0 to 100 km/h (0-62 mph) in just 3 seconds, you would have to go a long way to find an alternative to the Apollo. The complete package is available in a cost-benefit ratio that cannot be matched in this exclusive vehicle class. As a pure high-performance sports car with racing qualities which is also approved for use on the road, the Apollo sets new standards.

In its profile, the Apollo's dynamic appearance is further enhanced by its dimensions (4.46 m length, almost 2 m width and 1.24 m height) and its streamlined, long and wide shoulder lines. The mid-engine layout is emphasised by the cockpit, which is clearly located toward the front of the vehicle, and the long wheel base; both factors ensuring optimum driving qualities. Massive air inlets and outlets in the front, and on the side in front of and behind the doors, leave no doubt about its potency. They supply the two turbo-chargers and the high-performance braking system with enough fresh air to ensure that the car maintains optimum operation for the duration of a race. The high-set air intake for the engine is reminiscent of Formula 1 vehicles and underscores the Apollo's racing character. Vents in the back and rear of the car body allow curious onlookers a view of the drive aggregate and the chassis.

Gumpert Apollo Data

Base Price 198,000 euros (247,000 USD)
Power 650 hp
Zero to 60 mph 3.0 s
Zero to 100 mph 8.0 s
Top speed 224 mph

History

About three years ago there was a vision of a new super sports car: A car, which combined the highest dynamics with unmatched driving capabilities. It was supposed to be a street-legal car and ready for racing it on the track as well. Last but not least, Mr. Gumpert wanted it to offer the best value for money you could get among the super sports cars.

Starting from there, the technical parameters to be met were defined and the first designs of the car were drawn by Marco Vanetta. At the end of this process the first 1:4 scale model of the car was produced in 2002 – Apollo was born. Engineers have constantly striven to further develop technology to the boundaries of what is technically feasible. The results are technical masterpieces that bring mankind one step closer to the thrill of speed and the dream of flying and driving. We strive to satisfy our customers' dreams of a powerful, exclusive and unique sports car - a vehicle that provides a breathtaking driving experience and also has the potential to win on race tracks across the world. An ideal weight balance of 42 to 58 percent between the front and rear axis rounds it off: During acceleration it provides optimum traction whilst ensuring stable control even when braking in critical situations.

Technology


The secret of the Apollo is an innovative construction concept that, in contrast to conventional car body constructions, creates a perfect symbiosis of optimum safety and maximum performance with the minimum of weight. The construction is so effective, torsion-resistant and non-elastic, and it has such first class crash properties, that it has already been homologised for use in a variety of racing series by the German Motor Sports Association (DMSB) and the Fédération Française du Sport Automobile (FFSA). It satisfies the high requirements for front and side crash situations in motor sports and of course all of the requirements outlined by the German Road Traffic Licensing Regulations (StVZO). The Apollo is a made-to-measure sports car and in line with this principle, customers can design the interior to meet their preferences, be it pure performance or somewhat more luxurious. For those who prefer the performance-oriented version, less is more, as they equate more comfort with more weight resulting in a touch less performance. Those looking for a little more comfort may prefer top quality leather seats and a full leather instrument panel including an eye-catching centrally positioned revcounter. The air conditioning system guarantees the perfect interior temperature when travelling. The high-end navigation system with DVD-Player and sound system helps you get from A to B and delivers in-car entertainment.

The fully-synchronised, sequential six-speed transmission, that incorporates Formula 1 know-how, guarantees the efficient implementation of the energy generated. The short gear paths allow high speed gear changes. The arrangement of the gears in a longitudinal direction in the path of travel ensures that the centre of gravity is very low and that the weight is optimally distributed. The characteristic sound of the double-flow exhaust system of the Apollo with its 3-way catalytic converters says it best - the Apollo is pure, unbeatable performance as reflected in the data: The maximum performance of 478 kW (641 HP) at 6,000 revs per minute, 360 km/h (224mph) top speed depending on the selected aerodynamic package and the maximum torque of 850 Nm (626.9 lb ft) at 4,500 rev/min are figures that, in combination with the suspension system, ensures a driving experience of the highest order. Like a comet, the Apollo catapults the pilot from 0 to 100 km/h (0 to 62 mph) in just three seconds and only needs 8.9 seconds from 0 to 200 km/h (0-124 mph). For connoisseurs who do not necessarily connect driving enjoyment with maximum motor performance and ultimate acceleration, the engine is also ideally suited for day-to-day driving at lower speeds.

Interior

Low weight was the top priority and has been achieved by only using high-tech materials. For instance both the monocoque and the integrated instrument panel are made of carbon-fibre. All fibre compound parts directly reflect the exclusivity of the carbon material and form an elegant unit with the monocoque safety cell. The seats are also integrated into the monocoque - although seats in a conventional sense is perhaps the wrong term for the Apollo. The seat position is individually set for every customer with padding, upholstery, adjustable pedals, and the steering column.

The Apollo is a made-to-measure sports car and in line with this principle, customers can design the interior to meet their preferences, be it pure performance or somewhat more luxurious. For those who prefer the performance-oriented version, less is more, as they equate more comfort with more weight resulting in a touch less performance. Those looking for a little more comfort may prefer top quality leather seats and a full leather instrument panel including an eye-catching centrally positioned revcounter. The air conditioning system guarantees the perfect interior temperature when travelling. The high-end navigation system with DVD-Player and sound system helps you get from A to B and delivers in-car entertainment. The backward facing camera integral to the system helps the driver when reversing or simply shows them how quickly the overtaken cars disappear from view.

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March 2, 2007

Lamborghini Murcielago LP640

Introduction

The new Lamborghini Murcielago LP640 features considerable innovations in terms of body design and mechanics. And also with a new name: Murcielago LP640, which refers to its engine position - longitudinale posteriore - and to its power 640 bhp. 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 Murcielago LP 640 the most extreme and fastest sports car in its class, placing it at the very top.

Lamborghini Murcielago LP640 Data

Base Price 350,000 USD
Power 631 hp
Zero to 60 mph 3.4 s
Zero to 100 mph 7.8 s
Top speed 205 mph (330 km/h)

Unmistakable Lamborghini Design

In their reinterpretation of the Lamborghini Murcielago LP640, the designers at the Lamborghini Style Centre have remained true to the traditional Lamborghini principles of purism, sport and function. The Murcielago 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 Murcielago 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.

More Powerful Engine

The engine of the new Murcielago 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 liters to 6.5 liters. Thus the already extraordinary 580 bhp engine power has now been elevated to an impressive peak of 640 bhp at 8,000 rpm. The 12-cylinder engine reaches a maximum torque of 487 lb-ft at 6,000 rpm.

The new Murcielago 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.


Frame and Chassis: Perfect Harmony

The body of the Murcielago LP640 with its characteristic scissor doors is created from the prized union of sheet steel and honeycombed carbon fiber, glued and riveted together.

Driving, handling and stability at high speed are enhanced by new springs and stabilizers, 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.

Optional Ceramic Carbon Brakes

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, it is possible to equip the vehicle with 380 mm x 36 mm ceramic carbon brakes featuring six-piston brake calipers.

Interior

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).

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March 1, 2007

Bugatti Veyron

Introduction


252mph, 1001PS, 16 cylinders, four turbos, 8.0-litres... the Veyron's numbers are staggering. It can hit 60mph in 2.5 seconds thanks to four-wheel-drive traction, shoots to 125mph in 7.3 seconds and reaches 200mph in less than 20. The Veyron 16.4 is the most powerful, most expensive, and fastest street-legal production car in the world , with a proven top speed of over 400 km/h (407 km/h or 253 mph top speed).

The obvious question: Why would anyone build such a car? Surely no one sees doing 250 mph on the highway. There can be no commercial logic behind such a crazy machine, even with the Veyron's price tag of one million euros (at the current exchange rate, that's $1.2 million). Not even as a "halo model" -- a reputation booster -- for the VW group that builds it does the Veyron make sense. No Bugatti owner wants it known he's driving a Volkswagen.

Bugatti Veyron Data

Base Price 1,000,000 euros (1,300,000 USD)
Power 1000 hp
Zero to 60 mph 2.5 s
Zero to 100 mph 6 s
Top speed 253 mph (407 km/h)

History

Development of the Veyron began with the 1999 EB 18/4 "Veyron" concept car . Introduced at the Tokyo Motor Show , it was similar in design and appearance to the final Veyron production car. One major difference was the EB 18/4's use of a W18 engine with three banks of six cylinders. The Veyron was designed by Hartmut Warkuss of Volkswagen rather than Giorgetto Giugiaro of ItalDesign who had handled the three prior Bugatti concepts.

Development continued throughout 2001 and the EB 16/4 Veyron was promoted to "advanced concept" status. In late 2001 Bugatti announced that the car, officially called the Bugatti Veyron 16.4 , would go into production in 2003. The car experienced significant problems, however. High-speed stability was difficult, with one prototype destroyed in a crash and another spun out during a press demonstration at the Monterey Historics event in Mazda Raceway at Laguna Seca . Production of the Veyron was delayed indefinitely.

After the release of the car, it has become known that while each Veyron is being sold for £840,000, the production costs of the car are approximately £5 million per vehicle. As Bugatti, and therefore Volkswagen, are making such a huge loss, it has been likened by influential journalist Jeremy Clarkson to Concorde ; both are largely impractical experiments in technology and ground-breaking performance created just to prove that it could be done. A car the like of the Bugatti Veyron may not be seen in production again for some time to come, if at all.

Technology

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 vee 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 it displaces 8.0 L (7,993 cm³/488 in³) with a square 86 by 86 mm bore and stroke.

The Veyron's 16-cylinder engine is based on the innovative "W" design introduced in the 2003 Volkswagen Passat. The Veyron's version features two 90-degree V8s offset by 15 degrees. The offset allows each cylinder to be placed close to its neighbor, which reduces the total size of the massive 8.0-liter engine. A Formula 1?style dry-sump lubrication system keeps the engine moving smoothly. It's easier to spin many small turbochargers than one or two large ones, so Bugatti employs four turbos to reduce boost lag. The strategy works: The engine creates 922 lb.-ft. of torque at only 2,200 rpm.

Putting this power to the ground is a dual-clutch DSG computer-controlled manual transmission with 7 gear ratios via shifter paddles behind the steering wheel. Or it can be driven by full automatic transmission. The Veyron also features full-time all wheel drive , necessary given the output of the engine. It uses special Michelin PAX System run-flat tires, which had to be designed specifically for the Veyron, and which are capable of running at 402 km/h (253 mph).

The car's wheelbase is 2700 mm (106.3 in). Overall length is 4466 mm (175.8 in). It measures 1998 mm (78.7 in) wide and 1206 mm (47.5 in) tall. Curb weight is expected to reach 4300 lb (1950 kg) with a power to weight ratio of 513.3 hp per ton (metric) or 4.36 lb/hp (SAE).The Bugatti Veyron has a total of 10 radiators .

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