96-627: The MG Y-Type is an automobile produced by MG in England from 1947 to 1953. It was offered in four-door saloon and limited production open four-seat tourer versions. When production ceased, 8,336 "Y" Types had been produced, 6,131 of which were "YA" saloons, 904 were "YT" Tourers and 1,301 were "YB" saloons. In the years immediately before the Second World War, MG had sought to supplement its popular range of ‘Midget’ sports cars with three saloons of various sizes and engine capacities. These were
192-525: A Flemish member of a Jesuit mission in China around 1672. It was a 65-centimetre-long (26 in) scale-model toy for the Kangxi Emperor that was unable to carry a driver or a passenger. It is not known with certainty if Verbiest's model was successfully built or run. Nicolas-Joseph Cugnot is widely credited with building the first full-scale, self-propelled mechanical vehicle in about 1769; he created
288-446: A sidevalve engine or valve-in-block engine , is an internal combustion engine with its poppet valves contained within the engine block , instead of in the cylinder head , as in an overhead valve engine . Flatheads were widely used internationally by automobile manufacturers from the late 1890s until the mid-1960s but were replaced by more efficient overhead valve and overhead camshaft engines . They are currently experiencing
384-407: A Fiat vehicle. Toyota , Nissan , Suzuki , Mazda , and Honda began as companies producing non-automotive products before the war, switching to car production during the 1950s. Kiichiro Toyoda's decision to take Toyoda Loom Works into automobile manufacturing would create what would eventually become Toyota Motor Corporation , the largest automobile manufacturer in the world. Subaru , meanwhile,
480-437: A combination of the use of feet and hands, and occasionally by voice on 21st-century cars. These controls include a steering wheel , pedals for operating the brakes and controlling the car's speed (and, in a manual transmission car, a clutch pedal), a shift lever or stick for changing gears, and a number of buttons and dials for turning on lights, ventilation, and other functions. Modern cars' controls are now standardised, such as
576-422: A complicated valvetrain allows a compact engine that is cheap to manufacture, since the cylinder head may be little more than a simple metal casting. These advantages explain why side valve engines were used for passenger cars for many years, while OHV designs came to be specified only for high-performance applications such as aircraft , luxury cars , sports cars , and some motorcycles . At top dead centre,
672-475: A long-established wagon and coach manufacturer, started to build cars in 1897 and commenced sales of electric vehicles in 1902 and petrol vehicles in 1904. In Britain, there had been several attempts to build steam cars with varying degrees of success, with Thomas Rickett even attempting a production run in 1860. Santler from Malvern is recognised by the Veteran Car Club of Great Britain as having made
768-656: A new model DMG car was produced and the model was named Mercedes after the Maybach engine, which generated 35 hp. Maybach quit DMG shortly thereafter and opened a business of his own. Rights to the Daimler brand name were sold to other manufacturers. In 1890, Émile Levassor and Armand Peugeot of France began producing vehicles with Daimler engines, and so laid the foundation of the automotive industry in France . In 1891, Auguste Doriot and his Peugeot colleague Louis Rigoulot completed
864-423: A quarter of world oil production as of 2019 . Both petrol and diesel cars pollute more than electric cars. Cars and vans caused 8% of direct carbon dioxide emissions in 2021. As of 2021 , due to greenhouse gases emitted during battery production, electric cars must be driven tens of thousands of kilometres before their lifecycle carbon emissions are less than fossil fuel cars; however this varies considerably and
960-419: A result, Ford's cars came off the line in 15-minute intervals, much faster than previous methods, increasing productivity eightfold, while using less manpower (from 12.5 manhours to 1 hour 33 minutes). It was so successful, paint became a bottleneck. Only Japan black would dry fast enough, forcing the company to drop the variety of colours available before 1913, until fast-drying Duco lacquer
1056-507: A revival in low-revving aero-engines such as the D-Motor . The valve gear comprises a camshaft sited low in the cylinder block which operates the poppet valves via tappets and short pushrods (or sometimes with no pushrods at all). The flathead system obviates the need for further valvetrain components such as lengthy pushrods, rocker arms, overhead valves or overhead camshafts . The sidevalves are typically adjacent, sited on one side of
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#17328512150961152-449: A sidevalve engine are poor gas flow, poor combustion chamber shape, and low compression ratio, all of which result in a low-revving engine with low power output and low efficiency. Because sidevalve engines do not burn the fuel efficiently, they suffer from high hydrocarbon emissions. Sidevalve engines can only be used for engines operating on the Otto principle . The combustion chamber shape
1248-467: A steam-powered road vehicle. It was unable to maintain sufficient steam pressure for long periods and was of little practical use. The development of external combustion (steam) engines is detailed as part of the history of the car but often treated separately from the development of true cars. A variety of steam-powered road vehicles were used during the first part of the 19th century, including steam cars , steam buses , phaetons , and steam rollers . In
1344-526: A steam-powered tricycle. He also constructed two steam tractors for the French Army, one of which is preserved in the French National Conservatory of Arts and Crafts . His inventions were limited by problems with water supply and maintaining steam pressure. In 1801, Richard Trevithick built and demonstrated his Puffing Devil road locomotive, believed by many to be the first demonstration of
1440-561: A three-wheeled car powered by electricity at the International Exposition of Electricity . Although several other German engineers (including Gottlieb Daimler , Wilhelm Maybach , and Siegfried Marcus ) were working on cars at about the same time, the year 1886 is regarded as the birth year of the modern car—a practical, marketable automobile for everyday use—when the German Carl Benz patented his Benz Patent-Motorwagen ; he
1536-673: A way to head off on unchaperoned dates, plus they had a private space to snuggle up close at the end of the night." Similarly the costs to society of car use may include; maintaining roads , land use , air pollution , noise pollution , road congestion , public health , health care, and of disposing of the vehicle at the end of its life; and can be balanced against the value of the benefits to society that car use generates. Societal benefits may include: economy benefits, such as job and wealth creation, of car production and maintenance, transportation provision, society wellbeing derived from leisure and travel opportunities, and revenue generation from
1632-470: Is a motor vehicle with wheels . Most definitions of cars state that they run primarily on roads , seat one to eight people, have four wheels , and mainly transport people over cargo . There are around one billion cars in use worldwide. The French inventor Nicolas-Joseph Cugnot built the first steam-powered road vehicle in 1769, while the Swiss inventor François Isaac de Rivaz designed and constructed
1728-476: Is called " Fordism " and was copied by most major industries. The efficiency gains from the assembly line also coincided with the economic rise of the US. The assembly line forced workers to work at a certain pace with very repetitive motions which led to more output per worker while other countries were using less productive methods. In the automotive industry, its success was dominating, and quickly spread worldwide seeing
1824-448: Is expected to improve in future due to lower carbon electricity , and longer lasting batteries produced in larger factories. Many governments use fiscal policies, such as road tax , to discourage the purchase and use of more polluting cars; and many cities are doing the same with low-emission zones . Fuel taxes may act as an incentive for the production of more efficient, hence less polluting, car designs (e.g., hybrid vehicles ) and
1920-464: Is generally acknowledged as the inventor of the car. In 1879, Benz was granted a patent for his first engine, which had been designed in 1878. Many of his other inventions made the use of the internal combustion engine feasible for powering a vehicle. His first Motorwagen was built in 1885 in Mannheim , Germany. He was awarded the patent for its invention as of his application on 29 January 1886 (under
2016-721: Is most often found quoted in books and magazines. Following over 10 years of extensive and world wide research by the International MG Y Type Register, it is currently proven that these numbers are incorrect and the correct split is now put more correctly at 6,131 MG YA and 904 MG YTs. Greater detail is provided in the specialist books on the subject: 'Let There Be Y’s' by David Lawrence, 'Y Type Saloons and Tourers' by John Lawson (both currently out of print but available on DVD from https://www.mg-cars.org.uk/imgytr/stores/yzpublications.shtml ) )and 'MG Saloon Cars' by Andres Ditlev Clausager. Automobile A car , or an automobile ,
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#17328512150962112-621: Is that cars can use lighter batteries. Most cars are designed to carry multiple occupants, often with four or five seats. Cars with five seats typically seat two passengers in the front and three in the rear. Full-size cars and large sport utility vehicles can often carry six, seven, or more occupants depending on the arrangement of the seats. On the other hand, sports cars are most often designed with only two seats. Utility vehicles like pickup trucks , combine seating with extra cargo or utility functionality. The differing needs for passenger capacity and their luggage or cargo space has resulted in
2208-826: Is the replacement of physical knobs and switches by secondary controls with touchscreen controls such as BMW 's iDrive and Ford 's MyFord Touch . Another change is that while early cars' pedals were physically linked to the brake mechanism and throttle, in the early 2020s, cars have increasingly replaced these physical linkages with electronic controls. Cars are typically equipped with interior lighting which can be toggled manually or be set to light up automatically with doors open, an entertainment system which originated from car radios , sideways windows which can be lowered or raised electrically (manually on earlier cars), and one or multiple auxiliary power outlets for supplying portable appliances such as mobile phones , portable fridges, power inverters , and electrical air pumps from
2304-464: Is the usual formal term in British English . "Autocar", a variant likewise attested from 1895 and literally meaning " self-propelled car", is now considered archaic. " Horseless carriage " is attested from 1895. "Automobile", a classical compound derived from Ancient Greek autós ( αὐτός ) "self" and Latin mobilis "movable", entered English from French and was first adopted by
2400-510: Is true for V-type flathead engines but less of an issue for inline engines which typically have the intake and exhaust ports on the same side of the engine block.) Although a sidevalve engine can safely operate at high speed, its volumetric efficiency swiftly deteriorates, so that high power outputs are not feasible at speed. High volumetric efficiency was less important for early cars because their engines rarely sustained extended high speeds, but designers seeking higher power outputs had to abandon
2496-431: Is unsuitable for Diesel engines , which require a high compression ratio for ignition to occur. In a sidevalve engine, intake and exhaust gases follow a circuitous route, with low volumetric efficiency, or "poor breathing", not least because the exhaust gases interfere with the incoming charge. Because the exhaust follows a lengthy path to leave the engine, there is a tendency for the engine to overheat . (Note: this
2592-518: The "S" , "V" and "W" models. The MG factory at Abingdon on Thames had grown by developing what were in essence Morris based products and they were always to be closely associated with what was to become the Nuffield Organization (Morris, Wolseley and later Riley ). The "WA" had an engine displacement of 2,561 cc, the "SA" 2,288 cc and the smallest of the group, the "VA", had an engine of 1,548 cc. The next development to
2688-574: The Automobile Club of Great Britain in 1897. It fell out of favour in Britain and is now used chiefly in North America , where the abbreviated form "auto" commonly appears as an adjective in compound formations like " auto industry " and " auto mechanic ". In 1649, Hans Hautsch of Nuremberg built a clockwork-driven carriage. The first steam-powered vehicle was designed by Ferdinand Verbiest ,
2784-983: The Ford flathead V8 engine and the Ford Sidevalve engine . Cadillac produced V-16 flathead engines for their Series 90 luxury cars from 1938–1940. Packard produced flathead inline 8-cylinder engines until 1954. Also in the British Morris Eight , and Morris Minor series I. After WWII , flathead designs began to be superseded by OHV (overhead valve) designs. Flatheads were no longer common in cars , but they continued in more rudimentary vehicles such as off-road military Jeeps . In US custom car and hot rod circles, restored examples of early Ford flathead V8s are still seen. The simplicity, lightness, compactness and reliability might seem ideal for an aero-engine , but because of their low efficiency, early flathead engines were deemed unsuitable. Two notable exceptions were
2880-631: The Great Depression , by 1940, only 17 of those were left. In Europe, much the same would happen. Morris set up its production line at Cowley in 1924, and soon outsold Ford, while beginning in 1923 to follow Ford's practice of vertical integration , buying Hotchkiss' British subsidiary (engines), Wrigley (gearboxes), and Osberton (radiators), for instance, as well as competitors, such as Wolseley : in 1925, Morris had 41 per cent of total British car production. Most British small-car assemblers, from Abbey to Xtra , had gone under. Citroën did
2976-645: The Portsmouth Block Mills , England, in 1802. The assembly line style of mass production and interchangeable parts had been pioneered in the US by Thomas Blanchard in 1821, at the Springfield Armory in Springfield, Massachusetts . This concept was greatly expanded by Henry Ford , beginning in 1913 with the world's first moving assembly line for cars at the Highland Park Ford Plant . As
MG Y-type - Misplaced Pages Continue
3072-511: The Wankel engine has had more than very limited success. All in all, it is estimated that over 100,000 patents created the modern automobile and motorcycle. Large-scale, production-line manufacturing of affordable cars was started by Ransom Olds in 1901 at his Oldsmobile factory in Lansing, Michigan , and based upon stationary assembly line techniques pioneered by Marc Isambard Brunel at
3168-440: The tax opportunities. The ability of humans to move flexibly from place to place has far-reaching implications for the nature of societies. Cars are a major cause of urban air pollution , with all types of cars producing dust from brakes, tyres, and road wear , although these may be limited by vehicle emission standards . While there are different ways to power cars, most rely on petrol or diesel , and they consume almost
3264-708: The 1.8% annual average reduction between 2010 and 2015. Given slow progress to date, the IEA estimates fuel consumption will have to decrease by 4.3% per year on average from 2019 to 2030. The increase in sales of SUVs is bad for fuel economy. Many cities in Europe have banned older fossil fuel cars and all fossil fuel vehicles will be banned in Amsterdam from 2030. Many Chinese cities limit licensing of fossil fuel cars, and many countries plan to stop selling them between 2025 and 2050. Side valve A flathead engine , also known as
3360-487: The 1950s, Chevrolet shared bonnet, doors, roof, and windows with Pontiac ; by the 1990s, corporate powertrains and shared platforms (with interchangeable brakes , suspension, and other parts) were common. Even so, only major makers could afford high costs, and even companies with decades of production, such as Apperson , Cole , Dorris , Haynes , or Premier, could not manage: of some two hundred American car makers in existence in 1920, only 43 survived in 1930, and with
3456-808: The 20th and 21st centuries because there are more cars; the 1980s oil glut even fuelled the sales of low-economy vehicles in OECD countries. The BRIC countries are adding to this consumption. As of 2023 few production cars use wheel hub motors . In almost all hybrid (even mild hybrid ) and pure electric cars regenerative braking recovers and returns to a battery some energy which would otherwise be wasted by friction brakes getting hot. Although all cars must have friction brakes (front disc brakes and either disc or drum rear brakes ) for emergency stops, regenerative braking improves efficiency, particularly in city driving. Cars are equipped with controls used for driving, passenger comfort, and safety, normally operated by
3552-804: The American Aeronca E-107 opposed twin aero engine of 1930 and the Continental A40 flat four of 1931, which became one of the most popular light aircraft engines of the 1930s. Two modern flatheads are the Belgian D-Motor flat-fours and flat-sixes . These are extremely oversquare and compact aero-engines with direct drive to a propeller. Flathead designs have been used on a number of early pre-war motorcycles, in particular US V-twins such as Harley-Davidson and Indian , some British singles, BMW flat twins and Russian copies thereof. The Cleveland Motorcycle Manufacturing Company produced
3648-456: The Autocar testers appreciated several features on the 1¼ litre MG saloon which had been dropped in newer car designs, such as "front seats [which were] individually adjustable", a (small) sliding roof panel and a rear window blind. However, the car's "fairly high" 7.2:1 compression ratio was problematic in view of the 72 octane " Pool petrol " which UK fuel buyers were still obliged to use. Pinking
3744-552: The Benz car to his line of products. Because France was more open to the early cars, initially more were built and sold in France through Roger than Benz sold in Germany. In August 1888, Bertha Benz , the wife and business partner of Carl Benz, undertook the first road trip by car, to prove the road-worthiness of her husband's invention. In 1896, Benz designed and patented the first internal-combustion flat engine , called boxermotor . During
3840-594: The US's first pedestrian car casualties in 1899 in New York City. There are now standard tests for safety in new cars, such as the Euro and US NCAP tests, and insurance-industry-backed tests by the Insurance Institute for Highway Safety (IIHS). However, not all such tests consider the safety of people outside the car, such as drivers of other cars, pedestrians and cyclists. The costs of car usage, which may include
3936-640: The US, where they replaced horse-drawn carriages . In Europe and other parts of the world, demand for automobiles did not increase until after World War II . In the 21st century, car usage is still increasing rapidly, especially in China, India, and other newly industrialised countries . Cars have controls for driving , parking , passenger comfort, and a variety of lamps . Over the decades, additional features and controls have been added to vehicles, making them progressively more complex. These include rear-reversing cameras , air conditioning , navigation systems , and in-car entertainment . Most cars in use in
MG Y-type - Misplaced Pages Continue
4032-569: The United Kingdom, sentiment against them led to the Locomotive Acts of 1865. In 1807, Nicéphore Niépce and his brother Claude created what was probably the world's first internal combustion engine (which they called a Pyréolophore ), but installed it in a boat on the river Saone in France. Coincidentally, in 1807, the Swiss inventor François Isaac de Rivaz designed his own " de Rivaz internal combustion engine ", and used it to develop
4128-629: The United States. His patent was challenged by Henry Ford and others, and overturned in 1911. In 1893, the first running, petrol-driven American car was built and road-tested by the Duryea brothers of Springfield, Massachusetts . The first public run of the Duryea Motor Wagon took place on 21 September 1893, on Taylor Street in Metro Center Springfield. Studebaker , subsidiary of
4224-412: The auspices of his major company, Benz & Cie. , which was founded in 1883). Benz began promotion of the vehicle on 3 July 1886, and about 25 Benz vehicles were sold between 1888 and 1893, when his first four-wheeler was introduced along with a cheaper model. They also were powered with four-stroke engines of his own design. Emile Roger of France, already producing Benz engines under license, now added
4320-456: The availability of a large variety of body styles to meet individual consumer requirements that include, among others, the sedan/saloon , hatchback , station wagon/estate , coupe , and minivan . Traffic collisions are the largest cause of injury-related deaths worldwide. Mary Ward became one of the first documented car fatalities in 1869 in Parsonstown , Ireland, and Henry Bliss one of
4416-552: The brand name Daimler . It was a horse-drawn stagecoach built by another manufacturer, which they retrofitted with an engine of their design. By 1895, about 30 vehicles had been built by Daimler and Maybach, either at the Daimler works or in the Hotel Hermann, where they set up shop after disputes with their backers. Benz, Maybach, and the Daimler team seem to have been unaware of each other's early work. They never worked together; by
4512-455: The car visible to other users, so that the vehicle can be used at night; in some jurisdictions, daytime running lights ; red brake lights to indicate when the brakes are applied; amber turn signal lights to indicate the turn intentions of the driver; white-coloured reverse lights to illuminate the area behind the car (and indicate that the driver will be or is reversing); and on some vehicles, additional lights (e.g., side marker lights) to increase
4608-551: The combustion chamber, thus increasing torque, especially at low rpm. Better mixing of the fuel/air charge improves combustion and helps to prevent knocking. An advance in flathead technology resulted from experimentation in the 1920s by Sir Harry Ricardo , who improved their efficiency after studying the gas-flow characteristics of sidevalve engines. The difficulty in designing a high-compression-ratio flathead means that most tend to be spark-ignition designs, and flathead diesels are virtually unknown. The sidevalve arrangement
4704-443: The cost of: acquiring the vehicle, repairs and auto maintenance , fuel, depreciation , driving time, parking fees , taxes, and insurance, are weighed against the cost of the alternatives, and the value of the benefits—perceived and real—of vehicle usage. The benefits may include on-demand transportation, mobility, independence, and convenience, and emergency power . During the 1920s, cars had another benefit: "[c]ouples finally had
4800-416: The cylinder(s), though some flatheads employ the less common "crossflow" "T-head" variant. In a T-head engine, the exhaust gases leave on the opposite side of the cylinder from the intake valve. The sidevalve engine's combustion chamber is not above the piston (as in an OHV (overhead valve) engine) but to the side, above the valves. The spark plug may be sited over the piston (as in an OHV engine) or above
4896-577: The development of alternative fuels . High fuel taxes or cultural change may provide a strong incentive for consumers to purchase lighter, smaller, more fuel-efficient cars, or to not drive . The lifetime of a car built in the 2020s is expected to be about 16 years, or about 2 millionkm (1.2 millionmiles) if driven a lot. According to the International Energy Agency the average rated fuel consumption of new light-duty vehicles fell by only 0.9% between 2017 and 2019, far smaller than
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#17328512150964992-413: The door pockets. The rear of the front seats were made from Rexine , a form of leathercloth, which matched the leather fronts, as were the door panels themselves. A roller blind was fitted to the rear window as an anti-glare mechanism (not a privacy screen as many think). Considerable use of wood was made in the internal trim of the "Y" Type. Door windows, front and rear screens were framed in burr walnut,
5088-744: The driver from a crash perspective, but more dangerous for other vehicles and road users. The weight of a car influences fuel consumption and performance, with more weight resulting in increased fuel consumption and decreased performance. The Wuling Hongguang Mini EV , a typical city car , weighs about 700 kilograms (1,500 lb). Heavier cars include SUVs and extended-length SUVs like the Suburban . Cars have also become wider. Some places tax heavier cars more: as well as improving pedestrian safety this can encourage manufacturers to use materials such as recycled aluminium instead of steel. It has been suggested that one benefit of subsidising charging infrastructure
5184-567: The early 2020s are propelled by an internal combustion engine , fueled by the combustion of fossil fuels . Electric cars , which were invented early in the history of the car , became commercially available in the 2000s and are predicted to cost less to buy than petrol-driven cars before 2025. The transition from fossil fuel-powered cars to electric cars features prominently in most climate change mitigation scenarios , such as Project Drawdown 's 100 actionable solutions for climate change. There are costs and benefits to car use . The costs to
5280-412: The end of that year there were more than 16 million electric cars on the world's roads. Despite rapid growth, less than two per cent of cars on the world's roads were fully electric and plug-in hybrid cars by the end of 2021. Cars for racing or speed records have sometimes employed jet or rocket engines, but these are impractical for common use. Oil consumption has increased rapidly in
5376-460: The exception of only the Rover Ten, which managed 2 additional bhp, the "Y" Type had more power than other British saloons of similar size. Indeed at the time many manufacturers were still producing side valve engines. The MG "Y" Type had an extremely high standard of interior furnishing and finish, in accordance with the best British traditions. The facing surfaces of all seats were leather, as were
5472-539: The first internal combustion-powered automobile in 1808. The modern car—a practical, marketable automobile for everyday use—was invented in 1886, when the German inventor Carl Benz patented his Benz Patent-Motorwagen . Commercial cars became widely available during the 20th century. The 1901 Oldsmobile Curved Dash and the 1908 Ford Model T , both American cars, are widely considered the first mass-produced and mass-affordable cars, respectively. Cars were rapidly adopted in
5568-555: The first petrol-driven car in the country in 1894, followed by Frederick William Lanchester in 1895, but these were both one-offs. The first production vehicles in Great Britain came from the Daimler Company , a company founded by Harry J. Lawson in 1896, after purchasing the right to use the name of the engines. Lawson's company made its first car in 1897, and they bore the name Daimler. In 1892, German engineer Rudolf Diesel
5664-501: The following year. However, as a result of the hostilities the public had to wait a further eight years before production commenced. All prototypes originating from the MG Factory at Abingdon were allocated numbers prefixed by the letters EX; this practice continued until the mid-fifties. Although the prototype of the MG "Y" Type was primarily a Morris concept from Cowley, much of the ‘fleshing out’
5760-425: The founding of Ford France and Ford Britain in 1911, Ford Denmark 1923, Ford Germany 1925; in 1921, Citroën was the first native European manufacturer to adopt the production method. Soon, companies had to have assembly lines, or risk going broke; by 1930, 250 companies which did not, had disappeared. Development of automotive technology was rapid, due in part to the hundreds of small manufacturers competing to gain
5856-630: The front, the back, or the entire car to be raised to facilitate a wheel change. The power unit was a single carburettor version of the 1,250 cc engine used in the latest MG-TB . This engine, the XPAG, went on to power both the MG-TC and MG-TD series. The MG Y Type saloon developed 46 bhp at 4,800 rpm, with 58.5 lb ft of torque at 2,400 rpm, the YT Tourer (with the higher lift camshaft and twin carburettors) develop 54 bhp (40 kW). With
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#17328512150965952-513: The idea of different makes of cars produced by one company, called the General Motors Companion Make Program , so that buyers could "move up" as their fortunes improved. Reflecting the rapid pace of change, makes shared parts with one another so larger production volume resulted in lower costs for each price range. For example, in the 1930s, LaSalles , sold by Cadillac , used cheaper mechanical parts made by Oldsmobile ; in
6048-403: The individual include acquiring the vehicle, interest payments (if the car is financed), repairs and maintenance , fuel, depreciation , driving time, parking fees, taxes, and insurance . The costs to society include maintaining roads, land-use , road congestion , air pollution , noise pollution , public health , and disposing of the vehicle at the end of its life . Traffic collisions are
6144-671: The instrument panel set in bookmatched veneer offsetting the passenger side glove box. The speedometer, clock, and three-gauge cluster of oil pressure, fuel and ammeter, were set behind octagonal chrome frames, a subtle iteration of the MG badge theme later replicated in the MG TF. A car tested by the British magazine The Motor in 1951 had a top speed of 69.6 mph (112.0 km/h) and could accelerate from 0–60 mph (97 km/h) in 29.9 seconds. A fuel consumption of 29.5 miles per imperial gallon (9.6 L/100 km; 24.6 mpg ‑US )
6240-476: The largest cause of injury-related deaths worldwide. Personal benefits include on-demand transportation, mobility, independence, and convenience. Societal benefits include economic benefits, such as job and wealth creation from the automotive industry , transportation provision, societal well-being from leisure and travel opportunities, and the generation of revenue from taxation. People's ability to move flexibly from place to place has far-reaching implications for
6336-627: The last years of the 19th century, Benz was the largest car company in the world with 572 units produced in 1899 and, because of its size, Benz & Cie., became a joint-stock company . The first motor car in central Europe and one of the first factory-made cars in the world, was produced by Czech company Nesselsdorfer Wagenbau (later renamed to Tatra ) in 1897, the Präsident automobil. Daimler and Maybach founded Daimler Motoren Gesellschaft (DMG) in Cannstatt in 1890, and sold their first car in 1892 under
6432-580: The location for the accelerator and brake, but this was not always the case. Controls are evolving in response to new technologies, for example, the electric car and the integration of mobile communications. Some of the original controls are no longer required. For example, all cars once had controls for the choke valve, clutch, ignition timing , and a crank instead of an electric starter . However, new controls have also been added to vehicles, making them more complex. These include air conditioning , navigation systems , and in-car entertainment . Another trend
6528-422: The longest trip by a petrol-driven vehicle when their self-designed and built Daimler powered Peugeot Type 3 completed 2,100 kilometres (1,300 mi) from Valentigney to Paris and Brest and back again. They were attached to the first Paris–Brest–Paris bicycle race, but finished six days after the winning cyclist, Charles Terront . The first design for an American car with a petrol internal combustion engine
6624-531: The market. In Japan, car production was very limited before World War II. Only a handful of companies were producing vehicles in limited numbers, and these were small, three-wheeled for commercial uses, like Daihatsu , or were the result of partnering with European companies, like Isuzu building the Wolseley A-9 in 1922. Mitsubishi was also partnered with Fiat and built the Mitsubishi Model A based on
6720-426: The nature of societies . The English word car is believed to originate from Latin carrus / carrum "wheeled vehicle" or (via Old North French ) Middle English carre "two-wheeled cart", both of which in turn derive from Gaulish karros " chariot ". It originally referred to any wheeled horse-drawn vehicle , such as a cart , carriage , or wagon . "Motor car", attested from 1895,
6816-453: The new One and a Quarter Litre provides higher standards of performance." The UK price of the car was £525.0.0 ex works plus purchase tax of £146.11.8d. Gerald Palmer was responsible for body styling and, in essence he took a Morris Eight Series E four-door bodyshell in pressed steel, added a swept tail and rear wings, and also a front-end MG identity in the shape of their well-known upright grille. The MG 1 1/4 Litre Saloon would retain
6912-404: The on-board electrical system. More costly upper-class and luxury cars are equipped with features earlier such as massage seats and collision avoidance systems . Dedicated automotive fuses and circuit breakers prevent damage from electrical overload . Cars are typically fitted with multiple types of lights. These include headlights , which are used to illuminate the way ahead and make
7008-516: The open four-seat tourer had been popular before the war, and in theory there was still a market. As a result a "TC" specification of the XPAG engine was married to a pressed-steel open body with fully folding hood and coach-built doors. A production tourer, the MG "YT", was launched at the Motor Show in 1948. It was available for export only in both right- and left-hand-drive models. Only 904 of these cars were produced when production ceased in 1950—it
7104-472: The passenger with a central bank of subsidiary dials in the centre, giving a similar sporting appearance to the TC with a "double scuttle" dash. In 1952 MG Car Company updated the "Y" Type and an improved model was launched, known as the "YB". The "YB" had a completely new Lockheed twin leading shoe braking system, 15 inch wheels and a much more modern hypoid type of back axle. Production numbers - 1,301. Road holding
7200-434: The piston gets very close to the flat portion of the cylinder head above, and the resultant squish turbulence produces excellent fuel/air mixing. A feature of the sidevalve design (particularly beneficial for an aero-engine) is that if a valve should seize in its guide and remain partially open, the piston would not be damaged, and the engine would continue operating safely on its other cylinders. The main disadvantages of
7296-525: The range was to include one more saloon, of smaller engine capacity than the "VA", and for a component base the Cowley design office turned to Morris’s Ten-Four Series M saloon , which was introduced during 1938, and the smaller Eight Series E which was launched at the Earls Court Motor show the same year. The prototype "Y" Type was constructed in 1939 with an intended launch at the Earls Court Motor show,
7392-468: The same in France, coming to cars in 1919; between them and other cheap cars in reply such as Renault 's 10CV and Peugeot 's 5CV , they produced 550,000 cars in 1925, and Mors , Hurtu , and others could not compete. Germany's first mass-manufactured car, the Opel 4PS Laubfrosch (Tree Frog), came off the line at Rüsselsheim in 1924, soon making Opel the top car builder in Germany, with 37.5 per cent of
7488-553: The sidevalve. A compromise used by the Willys Jeep , Rover , Land Rover , and Rolls-Royce in the 1950s was the "F-head" (or "intake-over-exhaust" valving), which has one sidevalve and one overhead valve per cylinder. The flathead's elongated combustion chamber is prone to preignition (or "knocking") if compression ratio is increased, but improvements such as laser ignition or microwave enhanced ignition might help prevent knocking. Turbulence grooves may increase swirl inside
7584-405: The time of the merger of the two companies, Daimler and Maybach were no longer part of DMG. Daimler died in 1900 and later that year, Maybach designed an engine named Daimler-Mercedes that was placed in a specially ordered model built to specifications set by Emil Jellinek . This was a production of a small number of vehicles for Jellinek to race and market in his country. Two years later, in 1902,
7680-430: The traditional feature of separately mounted headlights at a time when Morris was integrating headlamps into the front wing and it was also to have a separate chassis under this pressed-steel bodywork, even though the trend in the industry was towards ‘unitary construction’. The car featured an independent front suspension layout designed by Gerald Palmer and Jack Daniels (an MG draughtsman). Independent front suspension
7776-594: The valves; but aircraft designs with two plugs per cylinder may use either or both positions. "Pop-up pistons" may be used with compatible heads to increase compression ratio and improve the combustion chamber's shape to prevent knocking . "Pop-up" pistons are so called because, at top dead centre , they protrude above the top of the cylinder block. The advantages of a sidevalve engine include: simplicity, reliability, low part count, low cost, low weight, compactness, responsive low-speed power, low mechanical engine noise, and insensitivity to low-octane fuel. The absence of
7872-530: The visibility of the car. Interior lights on the ceiling of the car are usually fitted for the driver and passengers. Some vehicles also have a boot light and, more rarely, an engine compartment light. During the late 20th and early 21st century, cars increased in weight due to batteries, modern steel safety cages, anti-lock brakes, airbags, and "more-powerful—if more efficient—engines" and, as of 2019 , typically weigh between 1 and 3 tonnes (1.1 and 3.3 short tons; 0.98 and 2.95 long tons). Heavier cars are safer for
7968-472: The world's attention. Key developments included electric ignition and the electric self-starter (both by Charles Kettering , for the Cadillac Motor Company in 1910–1911), independent suspension , and four-wheel brakes. Since the 1920s, nearly all cars have been mass-produced to meet market needs, so marketing plans often have heavily influenced car design. It was Alfred P. Sloan who established
8064-639: The world's first vehicle to be powered by such an engine. The Niépces' Pyréolophore was fuelled by a mixture of Lycopodium powder (dried spores of the Lycopodium plant), finely crushed coal dust and resin that were mixed with oil, whereas de Rivaz used a mixture of hydrogen and oxygen . Neither design was successful, as was the case with others, such as Samuel Brown , Samuel Morey , and Etienne Lenoir , who each built vehicles (usually adapted carriages or carts) powered by internal combustion engines. In November 1881, French inventor Gustave Trouvé demonstrated
8160-466: Was also improved by the introduction of smaller 15-inch (380 mm) wheels (the "Y" and the "Y/T" both had 16-inch (410 mm) wheels). The "YB" also had an anti-roll bar fitted to the front of the car and stronger shock absorbers, or dampers, were fitted. Little else was changed about the car, which was by now looking extremely dated. The YB was produced until the end of 1953 and the MG ZA Magnette
8256-480: Was completed at Abingdon. As a result it was allocated the prototype number EX.166. When the car was launched the MG Sales Literature stated "A brilliant new Member of the famous MG breed. This new One and a Quarter Litre car perpetuates the outstanding characteristics of its successful predecessors – virile acceleration, remarkable ‘road manner,’ instant response to controls, and superb braking. A ‘lively’ car,
8352-407: Was developed in 1926. This is the source of Ford's apocryphal remark, "any color as long as it's black". In 1914, an assembly line worker could buy a Model T with four months' pay. Ford's complex safety procedures—especially assigning each worker to a specific location instead of allowing them to roam about—dramatically reduced the rate of injury. The combination of high wages and high efficiency
8448-470: Was especially common in the United States and used for motor vehicle engines, even for engines with high specific power output. Sidevalve designs are still common for many small single-cylinder or twin-cylinder engines, such as lawnmowers , rotavators , two-wheel tractors and other basic farm machinery . Multicylinder flathead engines were used for cars such as the Ford Model T and Ford Model A ,
8544-524: Was experienced "when accelerating from the lower speeds" as well as "some running on after [the engine was switched off]". The testers had the opportunity to drive their car in mainland Europe and reported that the power unit was "a revelation ... [with] better quality fuel". In 1948 several (currently believed to be 9) "YA" Types (consisting of chassis, engines and some body parts) were imported into Switzerland and given cabriolet bodywork by various coachbuilders, such as Reinbolt & Christé. The idea of
8640-1426: Was formed from a conglomerate of six companies who banded together as Fuji Heavy Industries , as a result of having been broken up under keiretsu legislation. The transport sector is a major contributor to air pollution , noise pollution and climate change . Most cars in use in the early 2020s run on petrol burnt in an internal combustion engine (ICE). The International Organization of Motor Vehicle Manufacturers says that, in countries that mandate low sulphur motor spirit, petrol-fuelled cars built to late 2010s standards (such as Euro-6) emit very little local air pollution. Some cities ban older petrol-driven cars and some countries plan to ban sales in future. However, some environmental groups say this phase-out of fossil fuel vehicles must be brought forwards to limit climate change. Production of petrol-fuelled cars peaked in 2017. Other hydrocarbon fossil fuels also burnt by deflagration (rather than detonation ) in ICE cars include diesel , autogas , and CNG . Removal of fossil fuel subsidies , concerns about oil dependence , tightening environmental laws and restrictions on greenhouse gas emissions are propelling work on alternative power systems for cars. This includes hybrid vehicles , plug-in electric vehicles and hydrogen vehicles . Out of all cars sold in 2021, nine per cent were electric, and by
8736-414: Was granted a patent for a "New Rational Combustion Engine". In 1897, he built the first diesel engine . Steam-, electric-, and petrol-driven vehicles competed for a few decades, with petrol internal combustion engines achieving dominance in the 1910s. Although various pistonless rotary engine designs have attempted to compete with the conventional piston and crankshaft design, only Mazda 's version of
8832-450: Was introduced in 1954. The original production records of the MG Y Type were lost or destroyed when the MG Works at Abingdon closed in 1981. What is known for definite is that there were a total of 8,336 Y chassis produced of which 7,035 were MG YA or MG YT (the exact mix was not known) and 1,301 were MG YB. The original evidence pointed to the split of MG YA to MG YT was 6,158 to 877. This
8928-427: Was made in 1877 by George Selden of Rochester, New York . Selden applied for a patent for a car in 1879, but the patent application expired because the vehicle was never built. After a delay of 16 years and a series of attachments to his application, on 5 November 1895, Selden was granted a US patent ( U.S. patent 549,160 ) for a two-stroke car engine, which hindered, more than encouraged , development of cars in
9024-403: Was not the success that MG had hoped for, and indeed other British manufacturers were also having problems selling open-tourer versions of their saloons. The "YT" Tourer did not benefit from ‘displayed’ woodwork but had the same standard of seat trim. It did have more instrumentation, in that there was a tachometer (or rev counter) in front of the driver, the speedometer was positioned in front of
9120-455: Was recorded. The test car cost £880 including taxes. The rival Autocar Magazine recorded similar results in a 1949 report, at which time it was already possible to see as outdated a car which "virtually alone ... [was] still offering the form of external appearance to which many keener motorists still cling, in spite of the wider acceptance of shapes that have come to be called modern". Always keen to highlight positive aspects of any car,
9216-415: Was very much the latest technology at the time and the "Y" Type became the first Nuffield product and one of the first British production cars with this feature. The separate chassis facilitated the ‘Jackall System’, which consisted of four hydraulically activated rams that were bolted to the chassis, two at the front and two at the rear. The jacks were connected to a Jackall Pump on the bulkhead that enabled
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