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117-506: Marketed as a touring car rather than a sports car , the P1800 became widely known when driven by British actor Roger Moore in the television series The Saint , which aired from 1962 to 1969. In 1998, an 1800S owned by Irv Gordon (1940–2018) was certified as the highest mileage private vehicle driven by the original owner in non-commercial service—having exceeded 3.25 million miles (over 5.23 million km) as of his death in 2018. The project

234-677: A pilota da corsa at the 1949 Mille Miglia . The A6 1500 was the first road going production car to be offered by the Maserati factory, featuring a tubular chassis with independent front suspension and coil springs , the 1500 cc six-cylinder being derived from the Maserati brothers pre-war voiturette racing engines. The body of the A6 1500 was an elegant two-door fast-back coupé body, also by Pinin Farina. Enzo Ferrari , whose Scuderia Ferrari had been

351-543: A Borg-Warner three-speed automatic was available in the 1800ES. With stricter American safety and emissions standards looming for 1974, Volvo did not see fit to spend the considerable amount that would be necessary to redesign the small-volume 1800 ES. Only 8,077 examples of the ES were built in its two model years. The all-glass rear hatch of the ES-model proved to be very popular with future Volvo-designers. Similar designs were used on

468-467: A waterwheel fed by a mill race powering via a gear train two frame saws which cut blocks by the way of some kind of connecting rods and cranks. The crank and connecting rod mechanisms of the other two archaeologically attested sawmills worked without a gear train. A Roman iron crank dating to the 2nd century AD was excavated in Augusta Raurica , Switzerland . The crank-operated Roman mill

585-695: A "much abused and confused term") are typically more "crude" compared to "sophisticated Grand Touring machinery". However, the popularity of using GT for marketing purposes has meant that it has become a "much misused term, eventually signifying no more than a slightly tuned version of a family car with trendy wheels and a go-faster stripe on the side". Historically, most GTs have been front-engined with rear-wheel drive , offering more cabin space than mid-mounted engine layouts. Softer suspensions, greater storage, and more luxurious appointments add to their appeal. The GT abbreviation—and variations thereof—are often used as model names. However, some cars with GT in

702-601: A 100 mph car. Lancia chose the Gran Turismo name for its new model and the suggestion could only have come from Vittorio Jano himself, for had he not been responsible for the original 1750 Alfa Romeo of the same name back in 1929? Four semi-ufficiali works B20 GTs, together with a number of privateer entrants, were sent to the Mille Miglia in April 1951, where the factory Bracco / Maglioli car finished second overall, behind only

819-562: A 6C Alfa Romeo and Maserati in 1948, along with the Fiat 1100 S coupé with its rear accommodation for children. The original Aurelia had been under-powered and, in 1951, the V6 was enlarged to 1991 cc, which was also extended to the coupé, though in 75 rather than 70 bhp form as the B20 was developed as a sporting model in its own right. In addition the B20 had a shorter wheelbase and a higher rear axle ratio, making it

936-412: A Dutch farmer and windmill owner by the name Cornelis Corneliszoon van Uitgeest in 1592. His wind-powered sawmill used a crankshaft to convert a windmill's circular motion into a back-and-forward motion powering the saw. Corneliszoon was granted a patent for his crankshaft in 1597. From the 16th century onwards, evidence of cranks and connecting rods integrated into machine design becomes abundant in

1053-460: A Ferrari sports racer of twice the engine capacity. Lancia Aurelias swept the GT 2.0 Liter division. In June 1951, Bracco was partnered with the "father of GT racing" himself, Johnny Lurani , to race a B20 GT at Le Mans, where they were victorious in the 2.0 liter sportscar division, placing a very creditable 12th overall. A 1–2 finish at the famous Coppa d'Oro delle Dolomiti, among other victories including

1170-536: A GT car", was winner of the Vetture Chiuse category at the 1931 Mille Miglia. An improved and supercharged version, the 6C 1750 GTC Gran Turismo Compressore , won the Vetture a Guida Interna category of the 1932 Mille Miglia. The Alfa Romeo 6C 1750 was designed by Vittorio Jano, who would later be instrumental in the design of the 1951 Lancia Aurelia B20 GT. From the basic Fiat 508 Balilla touring chassis came

1287-475: A bar of high quality vacuum remelted steel . Though the fiber flow (local inhomogeneities of the material's chemical composition generated during casting) does not follow the shape of the crankshaft (which is undesirable), this is usually not a problem since higher quality steels, which normally are difficult to forge, can be used. Per unit, these crankshafts tend to be expensive due to the large amount of material that must be removed with lathes and milling machines,

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1404-453: A convertible version of the 1800, but such cars were produced in the aftermarket most notably by Volvoville of New York, who offered them through their dealership after locally modifying stock coupes. Between 1964 and 1969 Volvoville sold some 30 convertible P1800. The list price for a 1800S was US$ 3,695 and the convertible cost US$ 1,000 more. Volvo in Gothenburg was not amused over the name or

1521-640: A crank as a part of its mechanism. The crank was used to manually introduce dates. Evidence for the crank combined with a connecting rod, appears in the Ancient Greek Hierapolis mill , dating to the 3rd century AD under the Roman Empire; they are also found in stone sawmills in Roman Syria and Ephesus , Greek Ionia under Rome, dating to the 6th century. The pediment of the Hierapolis mill shows

1638-512: A crankshaft, five centuries before the earliest known European description of a crankshaft. However, the automatic crank mechanism described by the Banū Mūsā would not have allowed a full rotation, but only a small modification was required to convert it to a crankshaft. In the Artuqid Sultanate , Arab engineer Ismail al-Jazari (1136–1206) described a crank and connecting rod system in

1755-430: A late antique original. Cranks used to turn wheels are also depicted or described in various works dating from the tenth to thirteenth centuries. The first depictions of the compound crank in the carpenter's brace appear between 1420 and 1430 in northern European artwork. The rapid adoption of the compound crank can be traced in the works of an unknown German engineer writing on the state of military technology during

1872-573: A long-stroke engine was a lower rev limit and increased vibration at high RPM, due to the increased piston velocity. When designing an engine, the crankshaft configuration is closely related to the engine's firing order . Most production V8 engines (such as the Ford Modular engine and the General Motors LS engine ) use a cross-plane crank whereby the crank throws are spaced 90 degrees apart. However, some high-performance V8 engines (such as

1989-468: A main bearing between every cylinder and at both ends of the crankshaft, due to the high forces of combustion present. Flexing of the crankshaft was a factor in V8 engines replacing straight-eight engines in the 1950s; the long crankshafts of the latter suffered from an unacceptable amount of flex when engine designers began using higher compression ratios and higher engine speeds (RPM). The distance between

2106-658: A position similar to the Bugatti 57SC of 1939. In 1962 the GTO Ferrari coupés had a remarkable season of successes in G.T. racing and have become the standard by which any competition coupé is measured, and by steady development [the Ferrari 250GT] has become one of the world's greatest cars. 1953 saw the first serious attempt to series produce the Ferrari motor car, two models of the Type 250 Europa being produced. The cars were an evolution of

2223-498: A rotating machine for two of his water-raising machines, which include both crank and shaft mechanisms. The Italian physician Guido da Vigevano ( c.  1280  – c.  1349 ), planning for a new Crusade , made illustrations for a paddle boat and war carriages that were propelled by manually turned compound cranks and gear wheels, identified as an early crankshaft prototype by Lynn Townsend White . Crankshafts were described by Leonardo da Vinci (1452–1519) and

2340-679: A silver-grey 1963 Volvo P1800 in the TV series Stargate SG-1 (1997–2007), as first seen in S05E03 "Ascension". The 50th anniversary of the P1800 took place in France on 13 June 2010 during the Viking Classic Auto Show, celebrating the first presentation of the P1800 to the public at the Brussels Motor Show in 1960. The show featured more than 350 Volvo cars, about 80 Volvo P1800s Europe as well as

2457-545: A single power source by one connecting-rod, an idea also taken up by his compatriot Italian painter Francesco di Giorgio . The crank had become common in Europe by the early 15th century, as seen in the works of the military engineer Konrad Kyeser (1366–after 1405). Devices depicted in Kyeser's Bellifortis include cranked windlasses for spanning siege crossbows, cranked chain of buckets for water-lifting and cranks fitted to

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2574-453: A slightly higher top speed (just under 120 mph (193 km/h)) than the more popular overdrive models. This was because the non-overdrive cars could reach the engine's redline in top gear, while the overdrive-equipped cars could not, giving them a top speed of roughly 110 mph (177 km/h). As time progressed, Jensen had problems with quality control, so the contract was ended early after 6,000 cars had been built. In 1963 production

2691-540: A small modification would have been required to convert it to a crankshaft. Al-Jazari (1136–1206) described a crank and connecting rod system in a rotating machine in two of his water-raising machines. His twin-cylinder pump incorporated a crankshaft. A crank is later also described in an early 15th century Arabic manuscript of Hero of Alexandria 's Mechanics . The first rotary hand mills, or rotary querns, appeared in Spain (600 BC – 500 BC), before they spread to

2808-423: A team of prototype cars of extremely advanced and interesting design. By 1954 these had undergone sufficient development to be placed on the market as the "300SL" , one of the costliest and most desirable cars of our time. The conventional chassis has been abandoned in favor of a complex structure of welded tubes , although the coil spring suspension is retained, and exceptionally large brakes are fitted, inboard at

2925-491: A wheel of bells. Kyeser also equipped the Archimedes' screws for water-raising with a crank handle, an innovation which subsequently replaced the ancient practice of working the pipe by treading. Pisanello painted a piston-pump driven by a water-wheel and operated by two simple cranks and two connecting-rods. The 15th century also saw the introduction of cranked rack-and-pinion devices, called cranequins, which were fitted to

3042-687: Is a near- calque from the Italian language phrase gran turismo , which became popular in the English language in the 1950s, evolving from fast touring cars and streamlined closed sports cars during the 1930s. The grand touring car concept originated in Europe in the early 1950s, especially with the 1951 introduction of the Lancia Aurelia B20 GT , and features notable luminaries of Italian automotive history such as Vittorio Jano , Enzo Ferrari and Johnny Lurani . Motorsports became important in

3159-555: Is a type of car that is designed for high speed and long-distance driving with performance and luxury. The most common format is a front-engine, rear-wheel-drive two-door coupé with either a two-seat or a 2+2 arrangement. Grand tourers are often the coupé derivative of luxury saloons or sedans. Some models, such as the Ferrari 250 GT , Jaguar E-Type , and Aston Martin DB5 , are considered classic examples of gran turismo cars. The term

3276-418: Is able to rotate in the engine block due to the 'main bearings '. Since the crankshaft is subject to large horizontal and torsional forces from each cylinder, these main bearings are located at various points along the crankshaft, rather than just one at each end. The number of main bearings is determined based on the overall load factor and the maximum engine speed. Crankshafts in diesel engines often use

3393-511: Is dated to the late 2nd century. Water-powered marble saws in Germany were mentioned by the late 4th century poet Ausonius ; about the same time, these mill types seem also to be indicated by Greek Saint Gregory of Nyssa from Anatolia . A rotary grindstone operated by a crank handle is shown in the Carolingian manuscript Utrecht Psalter ; the pen drawing of around 830 goes back to

3510-451: Is recognized as the first Ferrari gran turismo . After that race, the national governing body of Italian motorsport, CSAI ( Commissione Sportiva Automobilistica Italiana), officially introduced a new class, called Gran Turismo Internazionale , for cars with production over thirty units per year, thereby ruling out Ferrari's hand-built berlinettas . Ferrari's response for the new Italian Gran Turismo Internazionale championship in 1951

3627-447: Is sometimes used in V6 and V8 engines , in order to maintain an even firing interval while using different V angles, and to reduce the number of main bearings required. The downside of flying arms is that the rigidity of the crankshaft is reduced, which can cause problems at high RPM or high power outputs. In most engines, each connecting rod is attached a single crankshaft, which results in

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3744-399: The 159 and 166 models, including the 1949 Ferrari 166 Inter , a road-going berlinetta coupé with coachwork by Carrozzeria Touring and other coachbuilders. The Ferrari 166 'Inter' S coupé model won the 1949 Coppa Inter-Europa motor race. Regulations stipulated body form and dimensions but did not at this time specify a minimum production quantity. The car was driven by Bruno Sterzi, and

3861-582: The 1800ES , in 1972 as a two-door shooting brake layout with a frameless, all-glass tailgate. The final design was chosen after two prototypes had been built by Sergio Coggiola and Pietro Frua . Frua's prototype, Raketen ("the Rocket"), is in the Volvo Museum. Both Italian prototypes were considered too futuristic, and instead in-house designer Jan Wilsgaard 's proposal, the Beach Car, was accepted. The ES engine

3978-431: The 250 GTO . A full Testa Rossa engine was employed (albeit with black crinkle-finish engine covers) with six twin-choke Webers. Power was up to 300 b.h.p. at 7,400 r.p.m. and with a lightweight 2000 lb body and chassis: the car was an immediate winner. Remarkable as it might be on the circuit, it is also a remarkable machine on the road. One American Ferrarist, who owned and raced many G.T. Ferraris, commented that

4095-407: The Ferrari 488 ) instead use a flat-plane crank , whereby the throws are spaced 180° apart, which essentially results in two inline-four engines sharing a common crankcase. Flat-plane engines are usually able to operate at higher RPM, however they have higher second-order vibrations, so they are better suited to racing car engines. For some engines it is necessary to provide counterweights for

4212-451: The Fiat -based 1100 cc four-cylinder Cisitalia was no match on the race track for Ferrari's new hand-built 2000 cc V12 , and Ferrari dominated, taking the first three places. An 1100 cc class was hurriedly created, but not in time to save Cisitalia's business fortunes—the company's bankrupt owner Piero Dusio had already decamped to Argentina. The Cisitalia 202 SC gained considerable fame for

4329-691: The Fiat 8V "Otto Vu" was unveiled at the Geneva Salon in March 1952 to international acclaim. Although not raced by the factory, the Otto Vu was raced by a number of private owners. Vincenzo Auricchio and Piero Bozzinio raced to fifth in the gran turismo category of the 1952 Mille Miglia, and Ovidio Capelli placed third in the GT 2000 cc class at the Coppa della Toscana in June, with a special race-spec lightweight Zagato coupe;

4446-623: The Geneva Motor Show in 1961, a Jaguar E-Type and the Volvo P1800. Jaguar was first offered the opportunity to provide an E-Type for the TV series but declined. Volvo accepted and offered a P1800, leading to increased sales. Initially, Volvo lent two cars for the series, one for static studio shots and the other for moving shots. When the P1800S came along, one of the earlier cars was cut up to allow better interior shots. Major Samantha Carter drove

4563-497: The Volvo 480 , on multiple concept cars and on the Volvo C30 . For the last model year, 1973, only the 1800ES wagon was produced. Total production of the 1800 line from 1961 through 1973 was 47,492 units. Production ended on 27 June 1973, although Volvo was in negotiations with Coggiola concerning a possible P1800ESC . The Volvo 262C coupé was an indirect successor. Volvo never produced

4680-399: The crossbow 's stock as a means of exerting even more force while spanning the missile weapon. In the textile industry, cranked reels for winding skeins of yarn were introduced. The Luttrell Psalter , dating to around 1340, describes a grindstone which was rotated by two cranks, one at each end of its axle; the geared hand-mill, operated either with one or two cranks, appeared later in

4797-453: The post-war era especially, have since become valuable cars among wealthy collectors. Within ten years, grand touring cars found success penetrating the new American personal luxury car market. The terms grand tourer , gran turismo , grande routière , and GT are among the most misused terms in motoring. The grand touring designation generally "means motoring at speed, in style, safety, and comfort". "Purists define gran turismo as

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4914-401: The "big end" of the connecting rods. Most modern crankshafts are located in the engine block . They are made from steel or cast iron , using either a forging , casting or machining process. The crankshaft is located within the engine block and held in place via main bearings which allow the crankshaft to rotate within the block. The up-down motion of each piston is transferred to

5031-548: The 15th century. Around 1480, the early medieval rotary grindstone was improved with a treadle and crank mechanism. Cranks mounted on push-carts first appear in a German engraving of 1589. In 9th century Abbasid Baghdad , automatically operated cranks appear in several of the hydraulic devices described by the Banū Mūsā brothers in the Book of Ingenious Devices . These automatically operated cranks appear in several devices, two of which contain an action which approximates to that of

5148-504: The 1950s, driving a Zagato-bodied Fiat 8V, Elio emerged as the consummate gentleman racer in Italian GT championship events. Zagato, his father's firm, provided the lithe, lightweight aluminium bodies for many of the Lancias, Alfa Romeos, Abarths and Maseratis that dominated these meetings. Elio won 82 races out of the 150 he entered, and won four of the five championships he entered. Working with

5265-594: The 1955-1965 Chrysler 300 . Despite this, the United States, enjoying early post-war economic expansion , became the largest market for European grand-touring cars, supplying transportation for movie stars, celebrities and the jet set ; notably the Mercedes-Benz 300 SL (imported by Max Hoffman ), the Jaguar XK120 , and the Ferrari berlinettas (imported by Luigi Chinetti ). Classic grand-touring cars from

5382-510: The 1970 model was the first 1800 with four-wheel disc brakes ; until then the 1800 series had front discs and rear drums. In 1972 a lower compression B20F engine was introduced for specific markets to meet emission standards, mainly for the US. Along with the new "F" head, the ECU, manifold pressure sensor, and head gasket were also changed for all cars with B20F engine. Volvo introduced its final P1800 variant,

5499-592: The 250 chassis was employed for improved handling and road-holding in corners, and top speed was up to 157 m.p.h. In 1957 Gendebien finished third overall in the Mille Miglia, and won the "index of performance". Alfonso de Portago won the Tour de France and GT races at Montlhéry and Castelfusano in a lightweight Carrozzeria Scaglietti 250 GT. Gendebien became a gran turismo specialist in 250 GTs when he wasn't driving sports racing Ferrari Testa Rossas ("Red Heads" for their red engine covers), achieving success in both

5616-587: The 6 Ore di Pescara, rounded out an astonishing debut racing season for this ground-breaking car, winning its division in the Italian GT Championship for Umberto Castiglioni in 1951 . Lancia B20 GTs would go on to win the over 2.0 liter Italian GT Championship in 1953, 1954 and 1955 with the B20-2500 . A surprise to the international press, who were not expecting a gran turismo berlinetta from Italy's largest manufacturer of everyday standard touring models,

5733-472: The April 1951 Coppa Inter-Europa, driven by Luigi Villoresi, and in June (chassis no. 0092E) was first in the gran turismo category at the Coppa della Toscana driven by Milanese Ferrari concessionaire and proprietor of Scuderia Guastalla, Franco Cornacchia. The 212 Export continued to serve Ferrari well in the Sports and GT categories until replaced by the 225 S, and although it would later be overshadowed by

5850-611: The B18 was developed from the B36 V8 engine used in Volvo trucks, but differences between the engines cause others to dispute that origin. The B18 furnished the P1800 with a strong engine boasting five main crankshaft bearings . The B18 was matched with the new and more robust M40 manual gearbox through 1963. From 1963 to 1972 the M41 gearbox with electrically actuated Laycock de Normanville overdrive

5967-452: The CSAI were raced with the original chassis and engine layout as specified in the factory catalog and available for customers to buy; engines could be tuned and bored out, but the bodywork had to conform to regulations. The CSAI were concerned that FIA (known as AIACR at the time) ' Annexe C ' Sports cars were becoming little more than thinly-disguised two-seat Grand Prix racers, far removed from

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6084-455: The East. The handle near the outer edge of the rotary part being the crank and human arm powering the rotation would be the connecting rod. However according to F. Lisheng and T. Qingjun, the hand-crank of the rotary quern was different from a crank, which was the combination of a hand-crank and a push-and-pull connecting rod by a hinge. The Antikythera mechanism, dated to around 200 BC, used

6201-405: The G.T.O. is an even more pleasant car on the road! He maintains that it is most tractable and overheating in traffic congestions is no problem. In its short lifetime the 250GTO has established an enviable record. It is also one of the most sought after competition cars as evidenced by recent European suggestions that "black market" G.T.O.s bring higher prices than new ones. The demand is greater than

6318-517: The GT category overall at this event was won by Franco Cornacchia's Ferrari 212 Export (refer above). Capelli and the 8V Zagato topped this accomplishment by winning the GT category of the Pescara 12 Hours in August, ahead of two Lancias. The new Fiat 8V garnered sufficient competition points over the season to become the national two-liter GT Champion (a feat it repeated every year until 1959). Elio Zagato ,

6435-590: The Giro Sicilia and Tour de France. In 1958, sports racing Testa Rossas swept the Manufacturer's Championship , and in 1959 the T.R. engine was adapted to the 250 GT. The spark plugs were relocated and each cylinder now had a separate intake port . Larger Weber twin-choke carburetors were employed in a triple configuration (sports racing T.R.s employed six) and some special customer cars had three four-choke Webers (one choke per cylinder). Dry-sump lubrication

6552-520: The Hussite Wars: first, the connecting-rod, applied to cranks, reappeared; second, double-compound cranks also began to be equipped with connecting-rods; and third, the flywheel was employed for these cranks to get them over the 'dead-spot'. The concept was much improved by the Italian engineer and writer Roberto Valturio in 1463, who devised a boat with five sets, where the parallel cranks are all joined to

6669-498: The Mille Miglia was an epoch-making event, which told a wonderful story. The Mille Miglia created our cars and the Italian car industry. The Mille Miglia permitted the birth of GT, or grand touring cars, which are now sold all over the world. The Mille Miglia proved that by racing over open roads for 1,000 miles, there were great technical lessons to be learned by the petrol and oil companies and by brake, clutch, transmission, electrical and lighting component manufacturers, fully justifying

6786-431: The P1800. This motivated Helmer Petterson to obtain financial backing from two financial firms with the intention of buying the components directly from Volvo and marketing the car himself. At this point, Volvo had made no mention of the P1800 and the factory would not comment. Then a press release surfaced with a photo of the car, putting Volvo in a position where they had to acknowledge its existence. These events influenced

6903-483: The SIATA and Fiat aerodynamic gran turismo -style Berlinetta Mille Miglias of 1933 and 1935. Siata was a Turin, Italy-based Fiat tuner, typical of a popular class of Italian artisan manufacturers of small gran turismo , sports and racing cars—usually Fiat based—that came to be known in the 1970s as Etceterini , such as Nardi , Abarth , Ermini and, in 1946, Cisitalia . The Fiat and SIATA berlinettas , influenced by

7020-432: The angle of the connecting rod varying as the piston moves through its stroke. This variation in angle pushes the pistons against the cylinder wall, which causes friction between the piston and cylinder wall. To prevent this, some early engines – such as the 1900–1904 Lanchester Engine Company flat-twin engines – connected each piston to two crankshafts that are rotating in opposite directions. This arrangement cancels out

7137-408: The axis of the crankpins and the axis of the crankshaft determines the stroke length of the engine. Most modern car engines are classified as "over square" or short-stroke, wherein the stroke is less than the diameter of the cylinder bore . A common way to increase the low-RPM torque of an engine is to increase the stroke, sometimes known as "stroking" the engine. Historically, the trade-off for

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7254-539: The car had reached a little over 2,996,000 miles, Volvo Cars North America (VCNA) launched an unprecedented PR campaign valuing the performance and in September 2013 the car surpassed the 3 million mile mark in Alaska . When Irv Gordon died, on 15 November 2018, the car had driven more than 3.2 million miles. [REDACTED] Media related to Volvo P1800 at Wikimedia Commons Grand tourer A grand tourer ( GT )

7371-444: The cars ordinary motorists could purchase from the manufacturers' catalogs. Crankshaft A crankshaft is a mechanical component used in a piston engine to convert the reciprocating motion into rotational motion . The crankshaft is a rotating shaft containing one or more crankpins , that are driven by the pistons via the connecting rods . The crankpins are also called rod bearing journals , and they rotate within

7488-630: The chief stylist Ercole Spada , Zagato produced some of the most beautiful GT designs of the era; spare and muscular cars such as the Aston Martin DB4GTZ , the Alfa Romeo Junior TZ and SZ , and the Lancia Flaminia Sport . These were minimalist shapes bereft of superfluous trim that introduced phrases such as "double bubble" roof to the car body design language: twin shallow domes, devised by Elio, to give extra head room and strengthen

7605-436: The coachbuilder's son, was successful in competition with the Otto Vu in 1954 and 1955, attracting further customer interest and leading Zagato to eventually develop two different GT racing versions. Upon his passing in 2009, Elio Zagato was described as a leading figure of Italian GT racing and design: Elio Zagato, who has died aged 88, was one of the leading figures of Italian Gran Turismo (GT) racing and car-body design. In

7722-668: The company to renew its efforts: the car was presented to the public for the first time at the Brussels Motor Show in January 1960 and Volvo turned to Jensen Motors , whose production lines were under-utilised, and they agreed on a contract for 10,000 cars. The Linwood , Scotland, body plant of manufacturer Pressed Steel was in turn sub-contracted by Jensen to create the unibody shells, which were then taken by rail to be assembled at Jensen in West Bromwich , England. In September 1960,

7839-516: The convertible so it ended with a compromise where Volvoville got to keep the name, but stop making convertibles. In Sweden the P1800ES was nicknamed Fiskbilen (The Fish van); in Germany and Switzerland it was nicknamed Schneewittchensarg ( Snow White 's coffin), because of the all-glass rear hatch. The Volvo P1800 received prominence in the early 1960s when a white 1962 Volvo P1800 with number plate ST1

7956-477: The crank, combined with a connecting rod in a machine, appears in the Ancient Greek Hierapolis sawmill in Roman Asia from the 3rd century AD and two stone sawmills at Gerasa , Roman Syria , and Ephesus , Greek Ionia under Rome, (both 6th century AD). On the pediment of the Hierapolis mill, a waterwheel fed by a mill race is shown powering via a gear train two frame saws which cut rectangular blocks by

8073-408: The crankshaft via connecting rods . A flywheel is often attached to one end of the crankshaft, in order to smoothen the power delivery and reduce vibration. A crankshaft is subjected to enormous stresses, in some cases more than 8.6 tonnes (19,000 pounds) per cylinder. Crankshafts for single-cylinder engines are usually a simpler design than for engines with multiple cylinders. The crankshaft

8190-554: The designation 1800S. For 1970 numerous changes came with the fuel-injected 1800E (the 'E' stands for Einspritzung , the German word for fuel injection), which had the B20E engine with Bosch D- Jetronic fuel injection and a revised camshaft, and produced 130 bhp (97 kW) without sacrificing fuel economy. Top speed was around 190 km/h (118 mph) and acceleration from 0–100 km/h (0–62.1 mph) took 9.5 seconds. In addition,

8307-442: The enjoyment, excitement and comfort of open-road touring." According to Sam Dawson, news editor of Classic Cars , "the ideal is of a car with the ability to cross a continent at speed and in comfort yet provide driving thrills when demanded" and it should exhibit the following: Grand tourers emphasize comfort and handling over straight-out high performance or ascetic , spartan accommodations. In comparison, sports cars (also

8424-575: The evolution of the grand touring concept, and grand touring entries are important in endurance sports-car racing . The grand touring definition implies material differences in performance, speed, comfort, and amenities between elite cars and those of ordinary motorists. In the post-war United States, manufacturers were less inclined to adopt the "ethos of the GT car", preferring to build cars "suited to their long, straight, smooth roads and labor-saving lifestyles " with wide availability of powerful straight-six and V8 engines in all price-ranges like

8541-460: The fastest category of sports car racing from 1994 to 2001. The inclusion of "grand tourer", " gran turismo ", "GT" or similar in the model name does not necessarily mean that the car is a grand tourer since several manufacturers have used the terms for the marketing of cars that are not grand tourers. Grand touring car design evolved from vintage and pre-World War II fast touring cars and streamlined closed sports cars . Italy developed

8658-433: The first gran turismo cars. The small, light-weight, and aerodynamic coupés , named the " Berlinetta ", originated in the 1930s. A contemporary French concept, known as " grande routière ", emphasized style, elegance, luxury, and gentlemanly transcontinental touring; the grande routières were often larger cars than the Italian gran turismos . Italian designers saw that compared to traditional open two-seat sports car ,

8775-542: The first of the lightweight grand touring coupés, driven by Gendebien , battled with the Mercedes 300SL of Metternich and Einsendel to come in fifth overall and first in G.T. over 2,000 c.c. The G.T. Ferrari had arrived! Motor Sport , March 1963. After its 1956 debut, the 250 GT "went from strength to strength". Powered by the Colombo 250 engine, output was up to 240 b.h.p. at 7,000 r.p.m. A short-wheelbase (SWB) version of

8892-537: The first production P1800 (for the 1961 model year) left Jensen. The engine was the B18 ( B for the Swedish word for gasoline: Bensin; 18 for 1800 cc displacement) with dual SU carburettors , producing 100 hp (75 kW). This variant (named B18B) had a higher compression ratio than the slightly less powerful twin-carb B18D used in the contemporary Amazon 122S, as well as a different camshaft . Some have suggested that

9009-561: The high material cost, and the additional heat treatment required. However, since no expensive tooling is needed, this production method allows small production runs without high up-front costs. The earliest hand-operated cranks appeared in China during the Han dynasty (202 BC – 220 AD). They were used for silk-reeling, hemp-spinning, for the agricultural winnowing fan, in the water-powered flour-sifter, for hydraulic-powered metallurgic bellows , and in

9126-545: The increase in weight and frontal area of an enclosed cabin for the driver and mechanic could be offset by the benefits of streamlining to reduce drag . Independent carrozzeria ( coachbuilders ) provided light and flexible fabric coachwork for powerful short-wheelbase fast-touring chassis by manufacturers such as Alfa Romeo . Later, Carrozzeria Touring of Milan pioneered sophisticated superleggera (super light-weight) aluminum bodywork, allowing for even more aerodynamic forms. The additional comfort of an enclosed cabin

9243-531: The inter-conversion or rotary and reciprocating motion for other applications such as flour-sifting, treadle spinning wheels, water-powered furnace bellows, and silk-reeling machines. Ancient Egyptians had manual drills resembling a crank at the time of the Old Kingdom (2686–2181 BCE) and even a hieroglyph for the tool. However the Ancient Egyptian drill did not operate as a true crank. Later evidence for

9360-555: The internationally famous 250 GT , the 212 Export was an important model in the successful line of Colombo-engined V12 GT cars that made Ferrari legendary. 1951 was the stunning debut of Lancia's Aurelia B20 GT. Lancia had begun production in 1950 of their technically advanced Aurelia saloon; the design had been overseen by Vittorio Jano. At the 1951 Turin Motor Show , the Pinin Farina-bodied gran turismo B20 coupé version

9477-449: The job. They feared that the P1800 would compete with the sales of their own cars, and threatened to cancel all their contracts with Karmann if they took on this car. This setback almost caused the project to be abandoned. Other German firms, NSU , Drautz and Hanomag , were contacted but none was chosen because Volvo did not believe they met Volvo's manufacturing quality-control standards. It began to appear that Volvo might never produce

9594-580: The lateral forces and reduces the requirement for counterweights. This design is rarely used, however a similar principle applies to balance shafts , which are occasionally used. Crankshafts can be created from a steel bar using roll forging . Today, manufacturers tend to favour the use of forged crankshafts due to their lighter weight, more compact dimensions and better inherent damping. With forged crankshafts, vanadium micro-alloyed steels are mainly used as these steels can be air-cooled after reaching high strengths without additional heat treatment, except for

9711-405: The model name are not actually grand touring cars. Among the many variations of GT are: Several past and present motor racing series have used "GT" in their name. These include: There have also been several classes of racing cars called GT. The Group GT3 regulations for modified road cars have been used for various racing series worldwide since 2006. The Group GT1 regulations were used for

9828-459: The old adage that motor racing improves the breed. The Mille Miglia is still celebrated today as one of the world's premier historic racing events. A closed sports coupé almost prevailed at Le Mans in 1938, when a carrozzeria touring-bodied Alfa Romeo 8C 2900B , driven by Raymond Sommer and Clemente Biondetti , led the famous 24-hour race from the third lap until early Sunday afternoon, retiring only due to engine problems. Johnny Lurani

9945-449: The original prototype P958-X1 — along with designer Pelle Petterson as well as Irv Gordon. The event was promoted by Volvo Cars Heritage. A 1966 Volvo P1800S and its owner Irv Gordon (1940–2018) of East Patchogue, New York , have the Guinness world record for highest mileage . Gordon began driving the car in 1966, and in 1987 the car reached the one million mile mark. In 1998, it

10062-596: The outstanding design of its Pinin Farina coachwork , and is credited with greatly influencing the style of subsequent berlinetta or fastback gran turismo coupés. A Cisitalia 202 "GT" is exhibited at the Museum of Modern Art in New York City . The Maserati A6 1500 won the 1500 cc class at the 1949 Coppa-Europa. It was driven by Franco Bordoni , former fighter ace of the Regia Aeronautica who had debuted as

10179-462: The previous models, available with either the Colombo or Lampredi versions of the 250 V12 engine, coil spring front suspension, an improved sports gearbox (four speeds) with Porsche synchromesh , large drum brakes and luxurious outfitting. A few appeared in motorsports but did not initially threaten the international Mercedes-Benz 300 SL and Porsche 356 competition. In the Mille Miglia of 1956

10296-633: The racing division of Alfa Romeo from 1929 until 1938, parted ways from Alfa Romeo in 1939: Enzo Ferrari's first car (itself an Etceterini) the Fiat-based Auto Avio Costruzioni 815 racing sports car , debuted at the 1940 Mille Miglia. Two were produced. The first car constructed in Ferrari's name, the V12 125 S , also a racing sports car, debuted in 1947 at the Piacenza racing circuit. Again, only two were produced, but they rapidly evolved into

10413-417: The rear. The engine is sharply inclined to the near-side in the interests of a low bonnet-line, and with Bosch fuel injection produces 240 b.h.p. at 6,000 r.p.m. Claimed maximum speed is in excess of 160 m.p.h. and although the car is by no means small, dry weight has been kept to 23 cwt . The depth of the multi-tubular frame prevents the use of conventional side-hinged doors and these cars are fitted with

10530-399: The reciprocating mass of the piston, conrods and crankshaft, in order to improve the engine balance . These counterweights are typically cast as part of the crankshaft but, occasionally, are bolt-on pieces. In some engines, the crankshaft contains direct links between adjacent crankpins , without the usual intermediate main bearing. These links are called flying arms . This arrangement

10647-502: The roof-hinged "gull-wing" doors which characterize an exceedingly handsome and practical car. An open touring version is available. In competition the "300SL" has become a powerful contender, and abetted by the success of the Grand Prix cars [and " 300 SLR "] has captured a substantial portion of the export market." The 250GT Ferrari must surely represent the ultimate in modern high-speed sporting travel, or GT competition, and holds today

10764-409: The roof. For lightness, Zagato pioneered the use of Perspex and of aerodynamics, with trademark forms such as the split or stub tail. Indeed, Elio would take prototypes out on the autostrada covered in wool tufts in order to test air flow over the body. The 8V Otto Vu earned its name courtesy of its high-performance V8 engine (Ford having already trademarked "V8"). The German automotive industry

10881-453: The successful Alfa Romeo 6C GT/GTC coupés , competed in the Mille Miglia endurance race and were significant among Weymann and Superleggera enclosed sporting cars appearing in the 1930s. They featured tuned Fiat engine and chassis, and bespoke carrozzeria , in common with the landmark post-war Cisitalia 202 SC , and are among the first small-displacement gran turismos . The first recognised motor race specifically for gran turismo cars

10998-504: The supply. In November 2016, it was reported that a 1962 Ferrari 250 GTO was being offered for public sale—normally brokers negotiate deals between extremely wealthy collectors "behind closed doors". GTOs had previously been auctioned in 1990 and 2014. The 2017 sale was expected to reach US$ 56,000,000.00, the particular GTO concerned (the second of just thirty-six ever made) thus set to become the world's most expensive car. The Italian Mille Miglia thousand-mile race, held from 1927 to 1957,

11115-449: The surface hardening of the bearing surfaces. The low alloy content also makes the material cheaper than high-alloy steels. Carbon steels also require additional heat treatment to reach the desired properties. Another construction method is to cast the crankshaft from ductile iron. Cast iron crankshafts are today mostly found in cheaper production engines where the loads are lower. Crankshafts can also be machined from billet , often

11232-547: The technological treatises of the period: Agostino Ramelli 's The Diverse and Artifactitious Machines of 1588 depicts eighteen examples, a number that rises in the Theatrum Machinarum Novum by Georg Andreas Böckler to 45 different machines. Cranks were formerly common on some machines in the early 20th century; for example almost all phonographs before the 1930s were powered by clockwork motors wound with cranks. Reciprocating piston engines use cranks to convert

11349-517: The tooling and building of the P1800. Karmann's engineers had already been preparing working drawings from the wooden styling buck at Frua. Petterson and Volvo chief engineer Thor Berthelius met there, tested the car and discussed the construction with Karmann. They were ready to build it and this meant that the first cars could hit the market as early as December 1958. But in February, Karmann's most important customer, Volkswagen , forbade Karmann to take on

11466-671: The tutelage of Italian auto stylist Pietro Frua while Frua's studio as a subsidiary of the prestigious carrozzeria Ghia . Volvo insisted it was an Italian design by Frua and only officially recognized Pelle Petterson's authorship in 2009. Carrozzeria Frua built the first three prototypes between September 1957 and early 1958, later designated by Volvo in September 1958: P958-X1 , P958-X2 and P958-X3 (P:Project, 9:September, 58:Year 1958 = P958, X: eXperimental). In December 1957 Helmer Petterson drove X1, (the first hand-built P1800 prototype) to Osnabrück , West Germany , headquarters of Karmann . Petterson hoped that Karmann would be able to take on

11583-557: The way of some kind of connecting rods and, through mechanical necessity, cranks. The accompanying inscription is in Greek . The crank and connecting rod mechanisms of the other two archaeologically attested sawmills worked without a gear train. The crank appears in the mid-9th century in several of the hydraulic devices described by the Banū Mūsā brothers in their Book of Ingenious Devices . These devices, however, made only partial rotations and could not transmit much power, although only

11700-528: The well windlass . Pottery models with crank operated winnowing fans were unearthed dating back to the Western Han dynasty (202 BC - 9 AD). The rotary winnowing fan greatly increased the efficiency of separating grain from husks and stalks. The Chinese used the crank-and-connecting rod in ancient blasting apparatus, textile machinery and agricultural machinery no later than the Western Han dynasty (202 BC – 9 AD). Eventually crank-and-connecting rods were used in

11817-609: Was 170 bhp from the 2600cc Gioacchino Colombo-designed 'short-block' V12 engine , evolved from the earlier Ferrari 166 (2000cc) and 195 (2300cc). All versions came with the standard Ferrari five-speed non-synchromesh gearbox and hydraulic drum brakes. All 1951 Ferraris shared a double tube frame chassis design evolved from the 166. Double-wishbone front suspension with transverse leaf spring , and live rear axle with semi-elliptic leaf springs and radius rods were employed. The Ferrari 212 Export (212 MM) gran turismo berlinetta (chassis No. 0070M) debuted in first-place overall at

11934-566: Was a popular option. Two overdrive types were used, the D-Type through 1969, and the J-type through 1973. The J-type had a slightly shorter ratio of 0.797:1 as opposed to 0.756:1 for the D-type. The overdrive effectively gave the 1800 series a fifth gear, for improved fuel efficiency and decreased drivetrain wear. Cars without overdrive had a numerically lower-ratio differential, which had the effect of giving them

12051-557: Was beneficial for the Mille Miglia road race held in Italy's often wintry north. The first car to be named " gran turismo " was the 1929 Alfa Romeo 6C 1750 Gran Turismo , a sporting dual-purpose road/race chassis and engine specification that was available with a wide variety of body styles or carrozzeria . The influential Weymann fabric-bodied berlinetta version by Carrozzeria Touring, "an early example of what we generally perceive to be

12168-412: Was central to the evolution of the gran turismo concept. The event was one of the most important on the Italian motor-sport calendar and could attract up to five million spectators. Winning drivers such as Tazio Nuvolari , Rudolf Caracciola , and Stirling Moss ; and manufacturers such as Alfa Romeo, BMW , Ferrari and Porsche would become household names. According to Enzo Ferrari: In my opinion,

12285-407: Was devastated by the second World War, but in the post-war period a small number of firms brought it to prominence again. The emergence of the classic Porsche 356 is covered in the accompanying sports car article. In 1957 author John Stanford wrote: "The post-war Mercedes sports cars are in a way even more remarkable than those of Porsche . The firm was particularly badly hit by the war and it

12402-409: Was downgraded to 125 bhp (93 kW) by reducing the compression ratio with a thicker head gasket (engine variant B20F); although maximum power was slightly down the engine was less "peaky" and the car's on-the-road performance was actually improved. The ES's rear backrest folded down to create a long flat loading area. As an alternative to the usual four-speed plus overdrive manual transmission,

12519-406: Was driven by the character Simon Templar ( Roger Moore ) in the TV series The Saint (1962–1969). The car became intimately linked to the show and helped raise Volvo's profile at the time. Roger Moore actually purchased a P1800 of his own, in the same white color as the TV car, and so was seen driving the Volvo both on-screen and around the roads of Britain. Two new cars had been introduced at

12636-409: Was employed, and the camshaft valve timing was only slightly less than the full-race Testa Rossas . G.T. power was up to 267 b.h.p. at 7,000 r.p.m. (240 b.h.p at 6,800 rpm for road versions). Experiments were conducted with Dunlop disc brakes, which were adopted in 1960, along with an even shorter wheelbase for competizione versions. In 1962, the definitive competition gran turismo was unveiled,

12753-485: Was impressed by the dominant performance at the Mille Miglia in 1940, by a carrozzeria touring-bodied BMW 328 coupé, winning the event at over 100 mph average speed, driven by Fritz Huschke von Hanstein and Walter Bäumer : The BMW team included a splendid aerodynamic Berlinetta , wind tunnel designed by German specialists, that was extremely fast at 135 mph... I couldn't believe the speeds these BMWs were capable of. Italy's national governing body of motorsport

12870-610: Was moved to Volvo's Lundby Plant in Gothenburg and the car's name was changed to 1800S (S standing for Sverige, or in English: Sweden). The engine was improved with an additional 8 hp (6 kW). In 1966 the four-cylinder engine was updated to 115 bhp (86 kW). Top speed was 175 km/h (109 mph). In 1969 the B18 engine was replaced with the 2-litre B20B variant of the B20 giving 118 bhp (88 kW), though it kept

12987-521: Was originally started in 1957 because Volvo wanted a sports car to compete in the US & European markets, despite the fact that their previous attempt, the P1900 , had failed to take off with only 68 cars sold. The man behind the project was an engineering consultant to Volvo, Helmer Petterson, who in the 1940s was responsible for the Volvo PV444 . Unknown to him, design work was done by his son Pelle , under

13104-684: Was registered as the vehicle with the highest certified mileage driven by the original owner in non-commercial service, by the Guinness Book of World Records , with a total of 1.69 million miles (2.72 million km). On 2 April 2002, Gordon and his P1800S were guests on The Tonight Show with Jay Leno , after reaching the two million mile mark. In January 2011, Gordon and his Volvo were featured on PBS 's Nova ScienceNow and in November 2011 in Hemmings Sports & Exotic Magazine . In June 2013, when

13221-426: Was several years before anything but a nominal production of cars could be undertaken. In 1951 appeared the "300" , a luxurious and fast touring car with a single-camshaft six-cylinder engine of 2996 c.c. and chassis derived from the pre-war cars with swing-axle rear suspension. The "300S" was a three-carburetor edition, but in 1952 great interest was aroused by the almost invincible performance in sports-car racing of

13338-576: Was the Commissione Sportiva Automobilistica Italiana (CSAI). Count Giovanni Lurani Cernuschi (popularly known as Johnny Lurani) was a key commissioner. He was also a senior member of the world governing body, the Fédération Internationale de l'Automobile (FIA). Lurani was instrumental in designing the regulations for the Italian 1937 Turismo Nazionale championship, whereby production vehicles approved by

13455-472: Was the 1949 Coppa Inter-Europa held at Monza . It was initially hoped by Italian motor industry observers that the small and struggling Italian sports and racing car manufacturer, Cisitalia, would find in the 1949 Coppa Inter-Europa regulations (initially called Turismo Veloce or Fast Touring) a category for its Cisitalia Tipo 202 SC —the road-going production coupé version of Cisitalia's single-seat D46 racing car and two-seat 202 open sports car. However,

13572-424: Was the road/race Ferrari 212 . Twenty-seven short-wheelbase competition versions called Export, some with increasingly popular gran turismo -style berlinetta coupé coachwork, were produced for enthusiasts (Ferrari called the first example 212 MM ) while the road version was called Inter . The Ferrari 212 Export featured long-range fuel tanks, high compression pistons and triple Weber 32 DCF carburettors ; power

13689-491: Was unveiled to an enthusiastic motoring public. Here, finally, according to historians Jonathan Wood and Sam Dawson, was a fully realized production GT car, representing the starting point of the definitive grand tourer: This outwardly conventional saloon bristled with innovation and ingenuity, in which the masterly hand of Vittorio Jano is apparent. In the B20 are elements of the Cistalia of 1947, coupés which Pinin undertook on

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