105-541: The TVR T350 is a sports car manufactured by British company TVR from 2002 to 2006. It is based on the Tamora , and is powered by TVR's Speed Six engine displacing 3.6 litre form, rated at 350 hp (261 kW). The T350 was available in coupe and targa versions, the coupe version being known as the T350c, and the targa version the T350t. The T350 later formed the base of
210-500: A 3.5-litre V12 engine being tested in a Lotus chassis. The company was very interested in having the engine fitted into the F1. However, the designers wanted an engine with a proven design and a racing pedigree. Gordon Murray then approached BMW , which took an interest, and the motorsport division BMW M headed by engine expert Paul Rosche designed and built Murray a 6,064 cc (6.1 L; 370.0 cu in) 60º V12 engine called
315-532: A car he had owned and driven himself for 7 years without ever needing to change the AC automatic setting. Further comfort features included SeKurit electric defrost/demist windscreen and side glass, electric window lifts, remote central locking, Kenwood 10-disc CD stereo system, cabin access release for opening panels, cabin storage compartment, four-lamp high performance headlight system, rear fog and reversing lights, courtesy lights in all compartments, map reading lights and
420-399: A controversial choice for a "purist" sports car. The Elan sold poorly and was discontinued after three years. The 1996 Lotus Elise , a mid-engined, rear-wheel drive roadster, was much more successful and remained in production until 2021. Roadsters enjoyed a resurgence in the mid-1990s, including the 1989-present Mazda MX-5 , the 1995-2002 BMW Z3 (succeeded by the 2002-2016 BMW Z4 ),
525-404: A conventional seating layout. It was conceived as an exercise in creating what its designers hoped would be considered the ultimate road car. Despite not having been designed for use as a race car, a modified racing version of the vehicle won several races, including the 1995 24 Hours of Le Mans . Production began in 1992 and ended in 1998. In all, 106 cars were manufactured, with some variations in
630-409: A definition. Insurance companies have also attempted to use mathematical formulae to categorise sports cars, often charging more for insurance due to the inherent risk of performance driving. There is no fixed distinction between sports cars and other categories of performance cars, such as muscle cars and grand tourers , with some cars being members of several categories. Traditionally,
735-607: A flight home from the Italian Grand Prix in 1988 , he drew a sketch of a three-seater sports car and proposed it to Ron Dennis . He pitched the idea of creating the ultimate road car , a concept that would be heavily influenced by the company's Formula One experience and technology and thus reflect that skill and knowledge through the McLaren F1. Murray declared that "During this time, we were able to visit Honda 's Tochigi Research Centre with Ayrton Senna . The visit related to
840-416: A gold-plated Facom titanium tool kit and first aid kit (both stored in the car). In addition, tailored, proprietary luggage bags specially designed to fit the vehicle's carpeted storage compartments, including a tailored golf bag, were standard equipment. Airbags are not present in the car. Each customer was given a special edition TAG Heuer 6000 Chronometer wristwatch with its serial number scripted below
945-448: A low pressure exit point at the top of the very rear. Under each door is a small air intake to provide cooling for the oil tank and some of the electronics. The airflow created by the electric fans not only increases downforce, but the airflow that is created is further exploited through design, by being directed through the engine bay to provide additional cooling for the engine and the ECU. At
1050-399: A pressed-steel chassis, a gated 4-speed transmission, pushrod-actuated overhead inlet valves , a honeycomb radiator, low-tension magneto ignition , a long wheelbase, a low center of mass and a very effective suspension system. The overall result was a "safe and well-balanced machine" with a higher performance than any other contemporary production car. At the 1903 Gordon Bennett Cup ,
1155-427: A production Simplex 60 hp was entered only due to a specially-built 90 hp racing car being destroyed in a fire; the 60 hp famously went on to win the race. The 1910 Austro-Daimler 27/80 is another early sports car which had success in motor racing. The 27/80 was designed by Ferdinand Porsche , who drove the car to victory in the 1910 Prince Henry Tour motor race. The Vauxhall and Austro-Daimler —like
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#17330930322031260-513: A protective paint and secured by magnesium retention pins. The turning circle from kerb to kerb is 13 m (42.7 ft), allowing the driver 2.8 turns from lock to lock. The F1 features unassisted, vented and cross-drilled brake discs made by Brembo . The Front size is 332 mm (13.1 in) and the rear 305 mm (12.0 in). The calipers are all four-pot, opposed piston types, and are made of aluminium. The rear brake calipers do not feature any handbrake functionality, however there
1365-546: A similar S70/2 engine. The engine was given a short development time, causing the BMW design team to use only trusted technology from prior design and implementation experience. The engine does not use titanium valves or connecting rods. Variable intake geometry was considered but rejected on grounds of unnecessary complication. As for fuel consumption, the engine achieves on average 15.2 mpg (15 L/100 km), at worst 9.3 mpg (25 L/100 km) and at best 23.4 mpg (10 L/100 km). It
1470-469: A system very closely based on BMW's VANOS variable valve timing system for the BMW M3 ; it is a hydraulically actuated phasing mechanism which retards the inlet cam relative to the exhaust cam at low revs, which reduces the valve overlap and provides for increased idle stability and increased low-speed torque. At higher rpm the valve overlap is increased by computer control to 42 degrees (compare to 25 degrees on
1575-477: A transverse 6-speed manual gearbox with an AP carbon triple-plate clutch contained in an aluminium housing. The gearbox was developed in collaboration with Weismann transmissions in California. The second generation GTR edition has a magnesium housing. Both the standard edition and the 'McLaren F1 LM' have the following gear ratios: 3.23:1, 2.19:1, 1.71:1, 1.39:1, 1.16:1, 0.93:1, with a final drive of 2.37:1, although
1680-439: Is a double wishbone system with an unusual design. Longitudinal wheel compliance is included without loss of wheel control, which allows the wheel to travel backwards when it hits a bump – increasing the comfort of the ride. Caster wind-off at the front during braking is handled by McLaren's proprietary Ground Plane Shear Centre – the wishbones on either side in the subframe are fixed in rigid plane bearings and connected to
1785-479: Is a stub . You can help Misplaced Pages by expanding it . Sports car A sports car is a type of car that is designed with an emphasis on dynamic performance, such as handling , acceleration, top speed, the thrill of driving, and racing capability. Sports cars originated in Europe in the early 1910s and are currently produced by many manufacturers around the world. Definitions of sports cars often relate to how
1890-426: Is a mechanically actuated, fist-type calipers which is computer controlled and thus serve as a handbrake. To increase caliper stiffness, the calipers are machined from a single solid piece of metal (in contrast to the more common being bolted together from two halves). Pedal travel is slightly over one inch. Activation of the rear spoiler will allow the air pressure generated at the back of the vehicle to force air into
1995-449: Is an iconic sports car of the early 1960s, due to its attractive styling and claimed top speed of 241 km/h (150 mph). The E-type was produced for 14 years and was initially powered by a six-cylinder engine, followed by a V12 engine for the final generation. In 1962, the MG B introduced a new era of affordable lightweight four-cylinder roadsters. The MG B used a unibody construction and
2100-406: Is notable for using a three-seat layout, where the front row consists of a centrally-located driver's seat. The location of the engine and driven wheels significantly influence the handling characteristics of a car and are therefore crucial in the design of a sports car. Traditionally, most sports cars have used rear-wheel drive with the engine either located at the front ( FR layout ) or in
2205-515: Is outmatched by very few cars, including the Bugatti Veyron and the Bugatti Chiron . However, all of the higher top speed machines use forced induction to reach their respective top speeds, whereas the McLaren F1 is naturally aspirated . To date the F1 holds the record for fastest naturally aspirated production car, a record it has held for almost 30 years. In August 1993, McLaren tested
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#17330930322032310-440: Is used at the rear of the machine and provides measurements of 0.04 degrees per g of change in toe-in under braking and 0.08 degrees per g of toe-out under traction. When developing the suspension system, the facility of electro-hydraulic kinematics and compliance at AB Dynamics was employed to measure the performance of the suspension on a Jaguar XJR16, a Porsche 928 S and a Honda NSX to use as references. Steering knuckles and
2415-511: The Audi RS 2 Avant . Ford Europe withdrew from the sports car market at the end of 1986 when the Capri was discontinued after a production run of nearly two decades. There was no direct successor, as Ford was concentrating on higher-performance versions of its hatchback and saloon models at the time. In 1989, a new generation of Lotus Elan roadster was released which used a front-wheel drive layout,
2520-534: The BMW 303 , Citroën Traction Avant and Fiat 508 — offered similar handling and comfort to the more expensive sports cars. Powerful, reliable, and economical (although softly suspended) American saloons began to be imported to Europe in significant numbers. Sports car ownership was increased through models such as the Austin 7 and Wolseley Hornet six , however many of these sports cars did not offer any performance upgrades over
2625-626: The BMW S70/2 V12 engine, of which a limited number was produced. The original concept was conceived by Gordon Murray , who successfully convinced Ron Dennis to back the project and hired car designer Peter Stevens to design the exterior and interior of the car. On 31 March 1998, the XP5 prototype with a modified rev limiter set the Guinness World Record for the world's fastest production car , reaching 240.1 mph (386.4 km/h), surpassing
2730-511: The BMW S70/2 . At 461 kW (618 hp; 627 PS) and 266 kg (586 lb) the BMW engine ended up 14% more powerful and 16 kg (35 lb) heavier than Gordon Murray's original specifications, with the same block length. It has an aluminium alloy block and heads, with bore x stroke of 86 mm × 87 mm (3.39 in × 3.43 in) DOHC with variable valve timing (a relatively new and unproven technology for
2835-601: The Bentley Speed Six (1928-1930), with the former famously described by Bugatti's founder as "the fastest lorry in the world". Between the Great Depression and the World War II the pre-war era was a period of decline in importance for sports car manufacturers, although the period was not devoid of advances, for example streamlining . Cheap, light-weight family sedans with independent front suspension— such as
2940-509: The ECU . Each cylinder has its own miniature ignition coil. The closed-loop fuel injection is sequential. The engine has no knock sensor as the predicted combustion conditions would not cause this to be a problem. The pistons are forged in aluminium. Every cylinder bore has a Nikasil coating giving it a high degree of wear resistance. From 1998 to 2000, the Le Mans –winning BMW V12 LMR sports car used
3045-556: The Jaguar XJ220 's 217.1 mph (349.4 km/h) record from 1992 achieved with an increased rev limit and catalytic converters removed. The car features numerous proprietary designs and technologies; it is lighter and has a more streamlined structure than many modern sports cars, despite having one seat more than most similar sports cars, with the driver's seat located in the centre (and slightly forward) of two passengers' seating positions, providing driver visibility superior to that of
3150-509: The Jensen FF became the first sports car to use all-wheel drive . The Ford Capri is a 2+2 coupe that was produced from 1968 to 1986 and intended to be a smaller European equivalent of the Ford Mustang. A main rival to the Capri was Opel Manta , which was produced from 1970 to 1988. The 1973-1978 Lancia Stratos was a mid-engined two-seat coupe that was powered by a Ferrari V6 engine. This
3255-457: The Sagaris . The smooth frontal nose and the sharp rear cut tail allows the car to be aerodynamically efficient while reducing drag. The sloping rear line of the car ensures that the car generates minimum lift at high speeds. The car takes many components from the entry level Tamora such as the interior, multi-function display and analogue metres. The optional Sport package adds extra options in
TVR T350 - Misplaced Pages Continue
3360-787: The Sultan of Brunei Hassanal Bolkiah. In the April 2017 issue of Top Gear Magazine , the McLaren F1 was listed as one of the fastest naturally aspirated cars currently available in the world, and in the same league as more modern vehicles such as the Ferrari Enzo and Aston Martin One-77 despite being produced and engineered 10 years prior to the Ferrari Enzo and 17 years prior to the Aston Martin One-77. Chief engineer Gordon Murray 's design concept
3465-456: The 100 greatest cars, calling it "the greatest automotive achievement of all time". In popular culture, the McLaren F1 has earned its spot as 'The greatest automobile ever created' and 'The Most Excellent Sports Car of All Time' amongst a wide variety of car enthusiasts and lovers. Notable past and present McLaren F1 owners include Lewis Hamilton , Elon Musk , Rowan Atkinson , Jay Leno , George Harrison , Ralph Lauren , Nick Mason , and
3570-403: The 1905 Isotta Fraschini Tipo D, the 1906 Rolls-Royce Silver Ghost , the 1908 Delage , the 1910 Bugatti Type 13 , and the 1912 DFP 12/15 . Early motor racing events included the 1903 Paris–Madrid race , the 1905-1907 Herkomer Trophy, the 1908-1911 Prince Henry Tour and the 1911–present Monte Carlo Rally . The Prince Henry Tours (which were similar to modern car rallies) were among
3675-426: The 1920s. The term initially described two-seat roadsters (cars without a fixed roof), however, since the 1970s the term has also been used for cars with a fixed roof (which were previously considered grand tourers ). Attributing the definition of 'sports car' to any particular model can be controversial or the subject of debate among enthusiasts. Authors and experts have often contributed their ideas to capture
3780-486: The 1921 Coppa Florio . Another approach— such as that used by Morris Garages— was to convert touring cars into sports cars. The first 24 Hours of Le Mans race for sports cars was held in 1923, although the two-seat sports cars only competed in the smallest class, with the majority of cars entered being four-seat fast touring cars. "This race, together with the Tourist Trophy Series of Races , organised after
3885-404: The 1948 Ferrari 166 S . A new concept altogether was the modern Gran Turismo class from Italy, which was in effect unknown before the war: sustained high-speed motoring from relatively modest engine size and compact closed or berlinetta coachwork. The 1947 Maserati A6 1500 two-seat berlinetta was the first production model from Maserati. In Germany, the motor industry was devastated by
3990-495: The 1980 Deutsche Rennsport Meisterschaft and Giro d'Italia automobilistico marathon. The Montecarlo was a basis for the silhouette racing car , Lancia Rally 037 . In the 1970s, turbocharging began to be adopted by sports cars, such as the BMW 2002 Turbo in 1973, the first Porsche 911 Turbo in 1975, and the Saab 99 Turbo in 1978. Turbocharging became increasingly popular in the 1980s, from relatively affordable coupes such as
4095-452: The 1980–1986 Renault Fuego and 1992–1996 Rover 220 Coupé Turbo , to expensive supercars such as the 1984-1987 Ferrari 288 GTO and 1987-1992 Ferrari F40 . In the late 1980s and early 1990s, several manufacturers developed supercars that competed for production car top speed records . These cars included the 1986–1993 Porsche 959 , 1991–1995 Bugatti EB 110 , 1992–1994 Jaguar XJ220 and 1993–998 McLaren F1 . The 1980-1995 Audi Quattro
4200-497: The 1990s, all-wheel drive has become more common in sports cars. All-wheel drive offers better acceleration and favorable handling characteristics (especially in slippery conditions), but is often heavier and more mechanically complex than traditional layouts. Examples of all-wheel drive sports cars are the Lamborghini Huracan , Bugatti Veyron , and Nissan GT-R . Rear engine layouts are not typical for sports cars, with
4305-439: The 1995-2002 MG F , the 1996–present Porsche Boxster and the 1998–present Audi TT . The Honda S2000 roadster was introduced in 1999 for the 2000 model year and was noted for its high-revving 4-cylinder engine and its exceptionally high specific output of 125 horsepower per litre. McLaren F1 The McLaren F1 is a sports car designed and manufactured by British automobile manufacturer McLaren Cars and powered by
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4410-433: The F1 steering column cannot be adjusted; however, prior to production each customer specifies the exact preferred position of the steering wheel and thus the steering column is tailored by default to those owner settings. The same holds true for the pedals, which are not adjustable after the car has left the factory but are tailored to each specific customer. During its pre-production stage, McLaren commissioned Kenwood ,
4515-450: The M3) for increased airflow into the cylinders and thus increased performance. To allow the fuel to atomise fully, the engine uses two Lucas injectors per cylinder, with the first injector located close to the inlet valve – operating at low engine rpm – while the second is located higher up the inlet tract – operating at higher rpm. The dynamic transition between the two devices is controlled by
4620-460: The Mercedes Simplex 60 hp— were production fast touring cars. The 1912 Hispano-Suiza Alfonso XIII is also considered one of the earliest sports cars, as it was a "purpose built, high performance, two-seater production automobile". The model was named after King Alfonso XIII of Spain , a patron of the car's chief designer and an enthusiast for the marque. Other early sports cars include
4725-541: The NSX, but the NSX's ride quality and handling would become our new design target. Being a fan of Honda engines, I later went to Honda's Tochigi Research Centre on two occasions and requested that they consider building for the McLaren F1 a 4.5-litre V10 or V12 . I asked, I tried to persuade them, but in the end could not convince them to do it, and the McLaren F1 ended up equipped with a BMW engine." A pair of Ultima MK3 kit cars, chassis numbers 12 and 13, "Albert" and "Edward",
4830-618: The XP3 prototype – which was limited to 433 kW (581 hp; 589 PS) – at the Nardò Ring . They calculated a top speed of 231 mph (372 km/h) from the data recording inside the car. The British magazine Autocar was given access and tested the XP5 prototype in May 1994. They wrote: "Had we enough tarmac, we have no doubt that it would finally stop accelerating at its rev-limiter in top which, taking tyre growth into account, would be somewhere
4935-612: The body by four independent bushings which are 25 times more stiff radially than axially. This solution provides for a caster wind-off measured to 1.02 degrees per g of braking deceleration. Compare the Honda NSX at 2.91 degrees per g, the Porsche 928 S at 3.60 degrees per g and the Jaguar XJ6 at 4.30 degrees per g respectively. The difference in toe and camber values is also very small under lateral force application. The Inclined Shear Axis
5040-431: The car appeared during the next year or two, all conforming to the same basic design and earning for themselves a reputation second to none for fast and reliable travel. The 60-h.p. cars were announced late in 1902. The cars were possessed of a very real performance superior to anything else which could be bought at the time... and the model achieved an almost invincible position among the fast cars of its day. The basis for
5145-464: The car as a result (some cars, including Ralph Lauren 's, were sent back to McLaren and fitted with the prototype mirrors). The original wing mirrors also incorporated a pair of indicators which other car manufacturers would adopt several years later. The car's safety levels were first proved during testing in Namibia in April 1993, when a test driver wearing just shorts and a T-shirt hit a rock and rolled
5250-405: The car design is optimised for dynamic performance, without any specific minimum requirements; both a Triumph Spitfire and Ferrari 488 Pista can be considered sports cars, despite vastly different levels of performance. Broader definitions of sports cars include cars "in which performance takes precedence over carrying capacity", or that emphasise the "thrill of driving" or are marketed "using
5355-555: The car to be associated with "kit cars". The car was first unveiled at a launch show, on 28 May 1992, at The Sporting Club in Monaco . The production version remained the same as the original prototype (XP1) except for the wing mirror which, on the XP1, was mounted at the top of the A-pillar . This car was deemed not road legal as it had no indicators at the front; McLaren was forced to make changes to
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#17330930322035460-474: The centre stem. All features of the F1 were, according to Gordon Murray, obsessed over, including the interior. The metal plates fitted to improve the aesthetics of the cockpit are claimed to be 20 thousandths of an inch (0.5 mm) thick to save weight. The driver's seat of the McLaren F1 is custom fitted to the specifications desired by the customer for optimal fit and comfort; the seats are handmade from CFRP and covered in light Connolly leather. By design,
5565-404: The cooling ducts located at either end of the spoiler which become uncovered upon application of it. Servo-assisted ABS brakes were ruled out as they would imply increased mass, complexity and reduced brake feel; however, at the cost of increasing the required skill of the driver. Gordon Murray attempted to utilise carbon brakes for the F1, but found the technology to be not advanced enough at
5670-479: The design. In 1994, the British car magazine Autocar stated in a road test regarding the F1, "The McLaren F1 is the finest driving machine yet built for the public road." They further stated, "The F1 will be remembered as one of the great events in the history of the car, and it may possibly be the fastest production road car the world will ever see." In 2005, Channel 4 placed the car at number one on their list of
5775-411: The development of performance cars such as the 1910 Vauxhall Prince Henry , 1910 Sunbeam 12/16 , 1910 Talbot 25 hp , 1910 Straker-Squire 15 hp and 1913 Star 15.9 hp . Following the halt in sports car production caused by World War I , Europe returned to manufacturing automobiles from around 1920. It was around this time that the term 'Sports Car' began to appear in the motor catalogues, although
5880-507: The driver to maintain maximum control of the engine is thus compromised. Murray initially approached Honda for a power plant rated at 410 kW (550 hp; 557 PS), with 600 mm (23.6 in) of block length and a total weight of 250 kg (551 lb), it was required to be derived from the Formula One power plant in the then-dominating McLaren/Honda cars. When Honda refused, Isuzu , then planning an entry into Formula One , had
5985-483: The driver's seat is located in the middle, ahead of the fuel tank and ahead of the engine, with a passenger seat slightly behind and on each side. The vehicle doors move up and out when opened and are thus of the butterfly or dihedral type. Gordon Murray's design for the doors was inspired by the Toyota Sera . The engine produces high temperatures under full application and thus causes a high temperature variation in
6090-400: The early 1920s, the cost to produce a racing car was not significantly higher than a road car, therefore several manufacturers used the design from the current year's racing car for the next year's sports car. For example, the 1921 Ballot 2LS based on the racing car that finished third at the 1921 French Grand Prix. The Benz 28/95PS was also a successful racing car, with victories including
6195-462: The engine bay from no operation to normal and full operation. CFRP becomes mechanically stressed over time from high heat transfer effects and thus the engine bay was not constructed from CFRP. The overall drag coefficient on the standard McLaren F1 is C d =0.32, compared with C d =0.36 for the faster Bugatti Veyron , and C d =0.357 for the SSC Ultimate Aero TT , which
6300-463: The exact origin of the name is not known. The decade that followed became known as the vintage era and featured rapid technical advances over the preceding Brass Era cars . Engine performance benefited from the abandonment of " tax horsepower " (where vehicles were taxed based on bore and number of cylinders, rather than actual power output) and the introduction of leaded fuel , which increased power by allowing for higher compression ratios . In
6405-575: The excitement of speed and the glamour of the (race)track" However, other people have more specific definitions, such as "must be a two-seater or a 2+2 seater" or a car with two seats only. In the United Kingdom, early recorded usage of the "sports car" was in The Times newspaper in 1919. The first known use of the term in the United States was in 1928. Sports cars started to become popular during
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#17330930322036510-462: The fact that at the time, Honda powered McLaren's F1 Grand Prix chassis. Although it's true I had thought it would have been better to put a larger engine, the moment I drove the Honda NSX , all the benchmark cars— Ferrari , Porsche , Lamborghini —I had been using as references in the development of my car vanished from my mind. Of course, the car we would create, the McLaren F1, needed to be faster than
6615-423: The final gear is offset from the side of the clutch. The Torsen Limited Slip Differential has a 40% lock. The sixth gear ratio allows for a longer cruise at 53 km/h (33 mph) per 1000 rpm. The McLaren F1 has an aluminium flywheel that has only the dimensions and mass absolutely needed to allow the torque from the engine to be transmitted. This is done in order to decrease rotational inertia and increase
6720-467: The first supercars . Other significant European models of the 1960s and 1970s which might be considered supercars today are the Ferrari 250 GTO (1962-1964), Ferrari 250 GT Lusso (1963-1964), Ferrari 275 GTB/4 (1966-1968), Maserati Ghibli (1967-1973), Ferrari Daytona (1968-1973), Dino 246 (1969-1974), De Tomaso Pantera (1971-1993), Ferrari 308 GTB (1975-1980) and BMW M1 (1978-1981). In 1966,
6825-516: The first World War by the R.A.C. , appealed to the public imagination and offered to the manufacturers of the more sporting cars an excellent opportunity for boosting sales of their products." The classic Italian road races— the Targa Florio , and the Mille Miglia (first held in 1927)— also captured the public's imagination. By 1925, the higher profits available for four-seater cars resulted in
6930-537: The first prototype car several times, and still managed to escape unscathed. Later in the year, the second prototype (XP2) was specially built for crash testing and passed with the front wheel arch untouched. Gordon Murray insisted that the engine for this car be naturally aspirated to increase reliability and driver control. Turbochargers and superchargers increase power but they increase complexity and can decrease reliability as well as introduce an additional aspect of latency and loss of feedback. The ability of
7035-412: The flap, and this high pressure zone is exploited—two air intakes are revealed upon application that will allow the high pressure airflow to enter ducts that route air to aid in cooling the rear brakes. The spoiler increases the overall drag coefficient from C d =0.32 to C d =0.39 and is activated at speeds equal to or above 40 mph (64 km/h) by brake line pressure. Steve Randle, who
7140-436: The former set premise – the goal of creating the ultimate road car . From inception, the design of the F1 had a strong focus on weight distribution by extensive manipulation of placement of, among other things, the engine, fuel and driver, allowing for a low polar moment of inertia in yaw. The F1 has 42% of its weight at the front and 58% at the rear, this figure changes less than 1% with the fuel load. The distance between
7245-524: The front and 1.75 Hz at the rear. Despite being sports oriented, these figures imply a soft ride and inherently decrease track performance. As can be seen from the McLaren F1 LM and the McLaren F1 GTR track variants, the track performance potential is much higher than that in the standard F1 road car due to the fact that the car should be comfortable and usable in everyday conditions. The suspension
7350-419: The front, there are ducts assisted by a Kevlar electric suction fan for cooling the front brakes. There is a small dynamic rear spoiler on the tail of the vehicle, which will adjust dynamically and automatically attempt to balance the centre of gravity of the car under braking – which will be shifted forward when the brakes are applied. Upon activation of the spoiler, a high pressure zone is created in front of
7455-499: The last two MK3s, were used as "mules" to test various components and concepts before the first cars were built. Number 12 was used to test the gearbox with a 7.4-litre Chevrolet V8 , plus various other components such as the seats and the brakes. Number 13 was the test of the V12, plus the exhaust and cooling system. When McLaren was done with the cars they destroyed both of them to keep away the specialist magazines and because they did not want
7560-556: The late 1920s were AC Cars , Alfa Romeo , Alvis , Amilcar , Bignan and Samson, Chenard-Walcker , Delage , Hispano-Suiza , Hotchkiss , Mercedes-Benz and Nazzaro . Two cars from the Vintage Era that would influence sports cars for many years were the Austin Seven and MG M-type "Midget". Successful sports cars from Bentley during this era were the Bentley 3 Litre (1921-1929) and
7665-454: The mass centroid of the car and the suspension roll centre was designed to be the same front and rear to avoid unwanted weight transfer effects. Computer controlled dynamic suspension was considered but not applied due to the inherent increase in weight, complexity and loss of predictability of the vehicle. Damper and spring specifications : 90 mm (3.5 in) bump, 80 mm (3.1 in) rebound with bounce frequency at 1.41 Hz at
7770-507: The mass-produced cars upon which they were based. The highest selling sports car company of the 1930s was Morris Garages , who produced 'MG Midget' models of the M-Type , J-Type , P-Type and T-Type . The K3 version of the K-Type Magnette was a successful racing car, achieving success in the Mille Miglia , Tourist Trophy and 24 Hours of Le Mans . The Bugatti Type 57 (1934-1940)
7875-526: The middle of the vehicle ( MR layout ). Examples of FR layout sports cars include the Caterham 7 , Mazda MX-5 , and the Dodge Viper . Examples of MR layout sports cars are the Ferrari 488 , Ford GT , and Toyota MR2 . To avoid a front-heavy weight distribution , many FR layout sports cars are designed so that the engine is located further back in the engine bay, as close to the firewall as possible. Since
7980-544: The most common layout for sports cars was a roadster (a two-seat car without a fixed roof). However, there are also several examples of early sports cars with four seats. Sports cars are not usually intended to transport more than two adult occupants regularly, so most modern sports cars are generally two-seat or 2+2 layout (two smaller rear seats for children or occasional adult use). Larger cars with more spacious rear-seat accommodation are usually considered sports sedans rather than sports cars. The 1993-1998 McLaren F1
8085-431: The multi-functional display such as lap-times, oil temperature and water temperature. The fastback design of the car gives the customer an advantage of increased boot space. Suspension Brakes Wheels Steering Chassis/body Performance Production numbers Estimated and very approximate figures as there are no factory records available This article about a modern automobile produced after 1975
8190-734: The notable exception of the Porsche 911 . The front-wheel drive layout with the engine at the front ( FF layout ) is generally the most common for cars, but it is not as common among traditional sports cars. Nonetheless, the FF layout is used by sport compacts and hot hatches such as the Mazdaspeed3 . Sports cars with an FF layout include the Fiat Barchetta , Saab Sonett , or Opel Tigra . The ancestor of all high-performance cars had its origin in Germany. The 28-h.p. Cannstatt-Daimler racing car of 1899
8295-406: The overall design of the underbody of the McLaren F1 in addition to a rear diffuser exploits ground effect to improve downforce which is increased through the use of two electric Kevlar fans to further decrease the pressure under the car. A "high downforce mode" can be turned on and off by the driver. At the top of the vehicle, there is an air intake to direct high pressure air to the engine with
8400-482: The peak output of the vehicle's power plant. The standard F1 achieves 550 hp/ton (403 kW/tonne), or just 0.27 hp/lb. The cam carriers, covers, oil sump, dry sump, and housings for the camshaft control are made of magnesium castings. The intake control features twelve individual butterfly valves, and the exhaust system has four Inconel catalysts with individual Lambda-Sondion controls. The camshafts are continuously variable for increased performance, using
8505-451: The philosophy of achieving performance through minimizing weight and has been rated as one of the top 10 sports cars of the 1960s. The Elan featured fibreglass bodies, a backbone chassis, and overhead camshaft engines. A different style of roadster was the AC Cobra , released in 1962, which was fitted with V8 engines up to 7.0 L (427 cu in) in size by Shelby . The Porsche 911
8610-423: The production of two-seat sports cars being limited to smaller manufacturers such as Aston-Martin (350 Astons built from 1921 to 1939) and Frazer-Nash (323 cars built from 1924 to 1939). Then by the late 1920s, the cost of producing racing cars (especially Grand Prix cars) escalated, causing more manufacturers to produce cars for the growing sports car market instead. Significant manufacturers of sports cars in
8715-447: The prototype where it has been kept in their top-secret prototype storage facility. The McLaren F1 was an early example of a production road car using a complete carbon fibre reinforced polymer (CFRP) monocoque chassis structure. Aluminium and magnesium were used for attachment points for the suspension system, inserted directly into the CFRP. The car features a central driving position –
8820-405: The responsiveness of the drivetrain, resulting in faster gear changes and better throttle feedback. This is possible due to the F1 engine lacking secondary vibrational couples and featuring a torsional vibration damper by BMW. Standard equipment for the McLaren F1 includes full cabin air conditioning , a rarity on most sports cars and a system design which Murray again credited to the Honda NSX ,
8925-545: The sporting events of the period, bringing renown to successful entrants. The Prince Henry Tours started the evolution of reasonably large and technically advanced production sports cars. In England, the development of sporting cars was inhibited by the Motor Car Act 1903 , which imposed a speed limit of 20 mph (32 km/h) on all public roads. This led to the 1907 opening of the Brooklands motor circuit , which inspired
9030-408: The sports car is traced to the early 20th century touring cars and roadsters , and the term 'sports car' would not be coined until after World War One. A car considered to be "a sports-car years ahead of its time" is the 1903 Mercedes Simplex 60 hp , described at the time as a fast touring car and designed by Wilhelm Maybach and Paul Daimler . The Mercedes included pioneering features such as
9135-476: The sports car, but also the most important and diverse technical developments [and] very rapid and genuine improvement in the qualities of every modern production car; assisted by new design and manufacturing techniques a consistently higher level of handling properties has been achieved." In Italy, a small but wealthy market segment allowed for the manufacture of a limited number of high-performance models directly allied to contemporary Grand Prix machines, such as
9240-683: The team's supplier of radio equipment, to create a lightweight car audio system for the car; Kenwood, between 1992 and 1998 used the F1 to promote its products in print advertisements, calendars and brochure covers. Each car's audio system was specially designed to tailor to an individual's listening taste; however, radio was omitted because Murray felt it wasn't necessary. Only 106 cars were manufactured: 5 prototypes (XP1, XP2, XP3, XP4, XP5), 64 road versions (F1), 1 tuned developmental prototype (XP1 LM), 5 tuned versions (LM), 1 longtail developmental prototype (XPGT), 2 longtail versions (GT), and 28 racecars (GTR). Production began in 1992 and ended in 1998. At
9345-443: The time of production, each car took around three and a half months to make. Although production stopped in 1998, McLaren still maintains an extensive support and service network for the F1. Every standard F1 has a modem which allows customer care to remotely fetch information from the ECU of the car in order to assist the customer in the event of a mechanical vehicle failure. There are eight authorised service centres throughout
9450-425: The time) for maximum flexibility of control over the 4 valves per cylinder, and a chain drive for the camshafts . The engine uses a dry sump oil lubrication system. The carbon fibre body panels and monocoque required significant thermal insulation in the engine compartment, so Murray's solution was to line the engine bay with a highly efficient heat-reflector: gold foil. Approximately 16 g (0.56 ounce) of gold
9555-520: The time; with one of the major culprits being that of a proportional relationship between brake disc temperature and friction—i.e. stopping power—thus resulting in relatively poor brake performance without an initial warm-up of the brakes before use. Since carbon brakes have a more simplified application envelope in pure racing environments, this allows for the racing edition of the car, the F1 GTR , to feature ceramic carbon brakes. The standard McLaren F1 has
9660-524: The top wishbone/bell crank are also specially manufactured in an aluminium alloy. The wishbones are machined from a solid aluminium alloy with CNC machines . The McLaren F1 uses 235/45ZR17 front tyres and 315/45ZR17 rear tyres. These are specially designed and developed solely for the McLaren F1 by Goodyear , Michelin , Avon and Pirelli . The tyres are mounted on 17 by 9 in (431.8 by 228.6 mm) front, and 17 by 11.5 in (431.8 by 292.1 mm) rear five-spoke cast magnesium wheels, coated with
9765-473: The war, but a small number of manufacturers returned it to prominence. In 1948, the Porsche 356 was released as the debut model from Porsche. The significance of the Porsche 356 and its successors was described in 1957 as "future historians must see them as among the most important of mid-century production cars". The 1954 Mercedes-Benz 300 SL is another significant car from this era. The 1961 Jaguar E-Type
9870-400: The world, and McLaren will on occasion fly a specialised technician to the owner of the car or the service centre. All of the technicians have undergone dedicated training in service of the McLaren F1. In cases where major structural damage has occurred, the car can be returned to McLaren directly for repair. The F1 remains one of the fastest production cars ever made; as of October 2018, it
9975-412: Was a common one among designers of high-performance cars: low weight and high power. This was achieved through the use of high-tech and expensive materials such as carbon fibre , titanium , kevlar , magnesium and gold . The F1 was the first production car to use a carbon-fibre monocoque chassis. Gordon Murray had been thinking of a three-seat sports car since his youth. When Murray was waiting for
10080-415: Was a pioneering all-wheel drive sports car. The 1995 Porsche 911 Turbo (993) saw the 911 Turbo model switch to all-wheel drive, a drivetrain layout that the model uses to this day. The BMW M3 was released in 1986 and has been produced for every generation since. The 1993-1996 Mercedes-Benz W124 E36 AMG was the mass-produced AMG model. Audi's equivalent division, called "RS", was launched in 1994 with
10185-671: Was an unusual arrangement for a car used to compete in rallying, nonetheless it was very successful and won the World Rally Championship in 1974 , 1975 , and 1976 . The Lancia Montecarlo was produced from 1975 to 1981 and is a mid-engine two-seater, available as a coupé or a targa-top. It was sold as Lancia Scorpion in the USA. Its racing variant, Montecarlo Turbo, won the 1979 World Championship for Makes in its division and overall for 1980 World Championship for Makes and 1981 World Endurance Championship for Makes . Montecarlo also won
10290-609: Was another significant sports car of the pre-war era and is now among the most valuable cars in the world. The T57 was successful in sports car races, including winning the 1937 24 Hours of Le Mans and 1939 24 Hours of Le Mans . Another successful Bugatti sports car was the Bugatti Type 55 (1932-1935), which was based on the Type 51 Grand Prix racing car. The decade following the Second World War saw an "immense growth of interest in
10395-410: Was later revealed that BMW had used an E34 M5 Touring as a test mule in order to test the engine. The existence of such a test mule was revealed when David Clark, the director of McLaren road and race cars from 1994–1998 disclosed this fact to motoring journalist Chris Harris in a podcast. Clark also revealed that the prototype was kept out of the public eye and that BMW is still in possession of
10500-678: Was produced until 1980. Other successful lightweight roadsters include the Triumph Spitfire (1962-1980) and the Alfa Romeo Spider (1966-1993). The Fiat X1/9 (1972-1989) was unusual for its use of a mid-engine design in an affordable roadster model. A late entrant to the affordable roadster market was the 1975 Triumph TR7 , however by the late 1970s the demand for this style of car was in decline, resulting in production ceasing in 1982. The original Lotus Elan (1962-1975) two-seat coupe and roadster models are an early commercial success for
10605-662: Was released in 1964 and has remained in production since. The 911 is notable for its use of the uncommon rear-engine design and the use of a flat-six engine . Another successful rear-engine sports car was the original Alpine A110 (1961-1977), which was a successful rally car during the Group 4 era. In 1965, the BMW New Class Coupes were released, leading to the BMW 6 Series which remains in production to this day. The Lamborghini Miura (1966) and Alfa Romeo 33 Stradale (1967) mid-engined high-performance cars are often cited as
10710-414: Was the car's dynamicist, was appointed responsible for the design of the suspension system of the McLaren F1. It was decided that the ride should be comfortable yet performance-oriented, but not as stiff and low as that of a true track machine , as that would imply a reduction in practical use and comfort as well as increasing noise and vibration, which would be a contradictory design choice in relation to
10815-512: Was the fastest production car from 2007 to 2010. The vehicle's frontal area is C d A =1.79 square metres (19.3 sq ft) and the S·Cd figure is 0.57. Because the McLaren F1 features active aerodynamics these are the figures presented in the most streamlined configuration. The standard McLaren F1 road car features no fixed wing to produce downforce (compare to the LM and GTR editions); however,
10920-409: Was used in each car. The road version of the engine used a compression ratio of 11:1 to produce a maximum power output of 461 kW (618 hp; 627 PS) at 7,400 rpm and 650 N⋅m (479 lb⋅ft) of torque at 5,600 rpm. The engine's rev limiter is set at 7,500 rpm. In contrast to raw engine power, a car's power-to-weight ratio is a better method of quantifying acceleration performance than
11025-417: Was without a doubt the first attempt to give real performance to a road car. Many of its features, such as a honeycomb radiator and gate gear change, were continued on the much improved version which Paul Daimler designed in 1899-1900. This was of course the famous Mercedes. It also laid down standards of chassis design which were to be followed, almost unthinkingly, for the next thirty years. Several variants of
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