Tuesday, 7 July 2015

History of the automobile

From Wikipedia, the free encyclopedia
The design of the Cugnot Steam Trolley (Jonathan Holguinisburg) (1769)
The early history of the automobile can be divided into a number of eras, based on the prevalent means of propulsion. Later periods were defined by trends in exterior styling, size, and utility preferences.
In 1768 the first steam powered auto-mobile capable of human transportation was built by Nicolas-Joseph Cugnot.[1]:14
In 1807, François Isaac de Rivaz designed the first car powered by an internal combustion engine fueled by hydrogen.
In 1886 the first petrol or gasoline powered auto-mobile the Benz Patent-Motorwagen was invented by Karl Benz.[2] This is also considered to be the first "production" vehicle as Benz made several identical copies.
At the turn of the 20th century electrically powered auto-mobiles appeared but only occupied a niche market until the turn of the 21st century.

Eras of invention[edit]

Early automobiles[edit]

Steam-powered wheeled vehicles[edit]

Main article: History of steam road vehicles
17th and 18th centuries[edit]
Ferdinand Verbiest, a member of a Jesuit mission in China, built the first steam-powered vehicle around 1672 as a toy for the Chinese Emperor. It was of small enough scale that it could not carry a driver but it was, quite possibly the first working steam-powered vehicle ('auto-mobile').[3][4]
Cugnot's steam wagon, the second (1771) version
A replica of Richard Trevithick's 1801 road locomotive 'Puffing Devil'
Steam-powered self-propelled vehicles large enough to transport people and cargo were first devised in the late 18th century. Nicolas-Joseph Cugnot demonstrated his fardier à vapeur ("steam dray"), an experimental steam-driven artillery tractor, in 1770 and 1771. As Cugnot's design proved to be impractical, his invention was not developed in his native France. The center of innovation shifted to Great Britain. By 1784, William Murdoch had built a working model of a steam carriage in Redruth.[5] The first automobile patent in the United States was granted to Oliver Evans in 1789, and in 1801 Richard Trevithick was running a full-sized vehicle on the roads in Camborne.
19th century[edit]
Many vehicles were in vogue for a time, and over the next decades such innovations as hand brakes, multi-speed transmissions, and better steering developed. Some were commercially successful in providing mass transit, until a backlash against these large speedy vehicles resulted in the passage of the Locomotive Act (1865), which required many self-propelled vehicles on public roads in the United Kingdom to be preceded by a man on foot waving a red flag and blowing a horn. This effectively killed road auto development in the UK for most of the rest of the 19th century; inventors and engineers shifted their efforts to improvements in railway locomotives. (The law was not repealed until 1896, although the need for the red flag was removed in 1878.)
Among other efforts, in 1815, a professor at Prague Polytechnic, Josef Bozek, built an oil-fired steam car.[6]:p.27 Walter Hancock, builder and operator of London steam buses, in 1838 built a four-seat steam phaeton.[6]:p27
In 1867, Canadian jeweller Henry Seth Taylor demonstrated his 4-wheeled "steam buggy" at the Stanstead Fair in Stanstead, Quebec, and again the following year.[7] The basis of the buggy, which he began building in 1865, was a high-wheeled carriage with bracing to support a two-cylinder steam engine mounted on the floor.[8]
What some people define as the first "real" automobile was produced by French Amédée Bollée in 1873, who built self-propelled steam road vehicles to transport groups of passengers.
The American George B. Selden filed for a patent on May 8, 1879. His application included not only the engine but its use in a 4-wheeled car. Selden filed a series of amendments to his application which stretched out the legal process, resulting in a delay of 16 years before the US 549160 was granted on November 5, 1895.
Karl Benz, the inventor of numerous car-related technologies, received a German patent in 1886.[9]
The four-stroke petrol (gasoline) internal combustion engine that constitutes the most prevalent form of modern automotive propulsion is a creation of Nikolaus Otto. The similar four-stroke diesel engine was invented by Rudolf Diesel. The hydrogen fuel cell, one of the technologies hailed as a replacement for gasoline as an energy source for cars, was discovered in principle by Christian Friedrich Schönbein in 1838. The battery electric car owes its beginnings to Ányos Jedlik, one of the inventors of the electric motor, andGaston Planté, who invented the lead-acid battery in 1859.[citation needed]
The first carriage-sized automobile suitable for use on existing wagon roads in the United States was a steam powered vehicle invented in 1871, by Dr. J.W. Carhart, a minister of the Methodist Episcopal Church, in Racine, Wisconsin.[10] It induced the State of Wisconsin in 1875, to offer a $10,000 award to the first to produce a practical substitute for the use of horses and other animals. They stipulated that the vehicle would have to maintain an average speed of more than five miles per hour over a 200-mile course. The offer led to the first city to city automobile race in the United States, starting on July 16, 1878, in Green Bay, Wisconsin, and ending in Madison, via Appleton, Oshkosh, Waupun, Watertown, Fort Atkinson, and Janesville. While seven vehicles were registered, only two started to compete: the entries from Green Bay and Oshkosh. The vehicle from Green Bay was faster, but broke down before completing the race. The Oshkosh finished the 201 mile course in 33 hours and 27 minutes, and posted an average speed of six miles per hour. In 1879, the legislature awarded half the prize.[11][12][13]
20th and 21st centuries[edit]
Steam-powered automobiles continued development all the way into the early 20th century, but the dissemination of petrol engines as the motive power of choice in the late 19th century marked the end of steam automobiles except as curiosities. Whether they will ever be reborn in later technological eras remains to be seen. The 1950s saw interest in steam-turbine cars powered by small nuclear reactors (this was also true of aircraft), but the dangers inherent in nuclear fission technology soon killed these ideas. The need for global changes in energy sources and consumption to bring about sustainability and energy independence has led 21st century engineers to think once more about possibilities for steam use, if powered by modern energy sources controlled with computerized controls, such as advanced electric batteries, fuel cells, photovoltaics, biofuels, or others.

Electric automobiles[edit]

German Flocken Elektrowagen of 1888, regarded as the first electric car of the world[14]
See also: History of the electric vehicle
In 1828, Ányos Jedlik, a Hungarian who invented an early type of electric motor, created a tiny model car powered by his new motor.[15] In 1834, Vermont blacksmith Thomas Davenport, the inventor of the first American DC electrical motor, installed his motor in a small model car, which he operated on a short circular electrified track.[16] In 1835, Professor Sibrandus Stratingh of Groningen, the Netherlands and his assistant Christopher Becker created a small-scale electrical car, powered by non-rechargeable primary cells.[17] In 1838, ScotsmanRobert Davidson built an electric locomotive that attained a speed of 4 miles per hour (6 km/h). In England, a patent was granted in 1840 for the use of rail tracks as conductors of electric current, and similar American patents were issued to Lilley and Colten in 1847. Between 1832 and 1839 (the exact year is uncertain) Robert Anderson of Scotland invented the first crude electric carriage, powered by non-rechargeable primary cells.
The Flocken Elektrowagen of 1888 by German inventor Andreas Flocken is regarded as the first real electric car of the world.[14]
Electric cars enjoyed popularity between the late 19th century and early 20th century, when electricity was among the preferred methods for automobile propulsion, providing a level of comfort and ease of operation that could not be achieved by the gasoline cars of the time. Advances in internal combustiontechnology, especially the electric starter, soon rendered this advantage moot; the greater range of gasoline cars, quicker refueling times, and growing petroleum infrastructure, along with the mass production of gasoline vehicles by companies such as the Ford Motor Company, which reduced prices of gasoline cars to less than half that of equivalent electric cars, led to a decline in the use of electric propulsion, effectively removing it from important markets such as the United States by the 1930s. However, in recent years, increased concerns over the environmental impact of gasoline cars, higher gasoline prices, improvements in battery technology, and the prospect of peak oil, have brought about renewed interest in electric cars, which are perceived to be more environmentally friendly and cheaper to maintain and run, despite high initial costs, after a failed reappearance in the late-1990s.

Internal combustion engines[edit]

1885-built Benz Patent-Motorwagen, the first car to go into production with an internal combustion engine
The second Marcus car of 1888 at the Technical Museum in Vienna
Early attempts at making and using internal combustion engines were hampered by the lack of suitable fuels, particularly liquids, therefore the earliest engines used gas mixtures.
Early experimenters used gases. In 1806, Swiss engineer François Isaac de Rivaz built an engine powered by internal combustion of ahydrogen and oxygen mixture. In 1826, Englishman Samuel Brown tested his hydrogen-fuelled internal combustion engine by using it to propel a vehicle up Shooter's Hill in south-east London. Belgian-born Etienne Lenoir's Hippomobile with a hydrogen-gas-fuelled one-cylinder internal combustion engine made a test drive from Paris to Joinville-le-Pont in 1860, covering some nine kilometres in about three hours.[18] A later version was propelled by coal gas. A Delamare-Deboutteville vehicle was patented and trialled in 1884.
About 1870, in Vienna, Austria (then the Austro-Hungarian Empire), inventor Siegfried Marcus put a liquid-fuelled internal combustion engine on a simple handcart which made him the first man to propel a vehicle by means of gasoline. Today, this car is known as "the first Marcus car". In 1883, Marcus secured a German patent for a low-voltage ignition system of the magneto type; this was his only automotive patent. This design was used for all further engines, and the four-seat "second Marcus car" of 1888/89. This ignition, in conjunction with the "rotating-brush carburetor", made the second car's design very innovative.
It is generally acknowledged that the first really practical automobiles with petrol/gasoline-powered internal combustion engines were completed almost simultaneously by several German inventors working independently: Karl Benz built his first automobile in 1885 inMannheim. Benz was granted a patent for his automobile on 29 January 1886, and began the first production of automobiles in 1888, after Bertha Benz, his wife, had proved - with the first long-distance trip in August 1888, from Mannheim to Pforzheim and back - that the horseless coach was absolutely suitable for daily use. Since 2008 a Bertha Benz Memorial Route commemorates this event.
Soon after, Gottlieb Daimler and Wilhelm Maybach in Stuttgart in 1889 designed a vehicle from scratch to be an automobile, rather than ahorse-drawn carriage fitted with an engine. They also are usually credited with invention of the first motorcycle in 1886, but Italy's Enrico Bernardi of the University of Padua, in 1882, patented a 0.024 horsepower (17.9 W) 122 cc (7.4 cu in) one-cylinder petrol motor, fitting it into his son's tricycle, making it at least a candidate for the first automobile, and first motorcycle;.[6]:p.26 Bernardi enlarged the tricycle in 1892 to carry two adults.[6]:p.26
One of the first four-wheeled petrol-driven automobiles in Britain was built in Birmingham in 1895 by Frederick William Lanchester, who also patented the disc brake; and the firstelectric starter was installed on an Arnold, an adaptation of the Benz Velo, built between 1895 and 1898.[6]:p.25
George F. Foss of Sherbrooke, Quebec built a single-cylinder gasoline car in 1896 which he drove for 4 years, ignoring city officials' warnings of arrest for his "mad antics."[7]
In all the turmoil, many early pioneers are nearly forgotten. In 1891, John William Lambert built a three-wheeler in Ohio City, Ohio, which was destroyed in a fire the same year, while Henry Nadig constructed a four-wheeler in Allentown, Pennsylvania. It is likely they were not the only ones.[6]:p.25

Veteran era[edit]

Main article: Antique car
The Selden Road-Engine
The Präsident automobile
The first production of automobiles was by Karl Benz in 1888 in Germany and, under license from Benz, in France by Emile Roger. There were numerous others, including tricycle builders Rudolf Egg, Edward Butler, and Léon Bollée.[6]:p.20–23 Bollée, using a 650 cc (40 cu in) engine of his own design, enabled his driver, Jamin, to average 45 kilometres per hour (28.0 mph) in the 1897 Paris-Tourville rally.[6]:p.23 By 1900, mass production of automobiles had begun in France and the United States.
The first motor car in Central Europe was produced by Czech company Nesselsdorfer Wagenbau (later renamed to Tatra) in 1897, the Präsident automobil.[19] The first company formed exclusively to build automobiles was Panhard et Levassor in France, which also introduced the first four-cylinder engine.[6]:p.22 Formed in 1889, Panhard was quickly followed by Peugeot two years later. By the start of the 20th century, the automobile industry was beginning to take off in Western Europe, especially in France, where 30,204 were produced in 1903, representing 48.8% of world automobile production that year.[20]
The first automobile in Japan, a French Panhard-Levassor, in 1898
1903 World's Work Article
In the United States, brothers Charles and Frank Duryea founded the Duryea Motor Wagon Company in 1893, becoming the first American automobile manufacturing company. However, it was Ransom E. Oldsand his Olds Motor Vehicle Company (later known as Oldsmobile) who would dominate this era of automobile production. Its production line was running in 1902. The Thomas B. Jeffery Companydeveloped the world's second mass-produced automobile, and 1,500 Ramblers were built and sold in its first year, representing one-sixth of all existing motorcars in the U.S. at the time.[21] Within a year, Cadillac(formed from the Henry Ford Company), Winton, and Ford were also producing cars in the thousands.
Within a few years, a dizzying assortment of technologies were being produced by hundreds of producers all over the western world. Steam, electricity, and petrol/gasoline-powered automobiles competed for decades, with petrol/gasoline internal combustion engines achieving dominance in the 1910s. Dual- and even quad-engine cars were designed, and engine displacement ranged to more than a dozen litres. Many modern advances, including gas/electric hybrids, multi-valve engines, overhead camshafts, and four-wheel drive, were attempted, and discarded at this time.
In 1898, Louis Renault had a De Dion-Bouton modified, with fixed drive shaft and differential, making "perhaps the first hot rod in history" and bringing Renault and his brothers into the car industry.[22] Innovation was rapid and rampant, with no clear standards for basic vehicle architectures, body styles, construction materials, or controls. Many veteran cars use a tiller, rather than a wheel for steering. During 1903, Rambler standardized on the steering wheel[23] and moved the driver's position to the left-hand side of the vehicle.[24] Most cars were operated at a single speed. Chain drive was dominant over the drive shaft, and closed bodies were extremely rare. Drum brakes were introduced by Renault in 1902.[25] The next year, Dutch designer Jacobus Spijker built the first four-wheel drive racing car;[26] it never competed and it would be 1965 and the Jensen FF before four-wheel drive was used on a production car.[27]
Innovation was not limited to the vehicles themselves, either. Increasing numbers of cars propelled the growth of the petroleum industry,[28] as well as the development of technology to produce gasoline (replacing kerosene and coal oil) and of improvements in heat-tolerant mineral oil lubricants (replacing vegetable and animal oils).[29]
There were social effects, also. Music would be made about cars, such as "In My Merry Oldsmobile" (a tradition that continues) while, in 1896, William Jennings Bryan would be the first presidential candidate to campaign in a car (a donated Mueller), in Decatur, Illinois.[30] Three years later, Jacob German would start a tradition for New York Citycabdrivers when he sped down Lexington Avenue, at the "reckless" speed of 12 mph (19 km/h).[31] Also in 1899, Akron, Ohio, adopted the first self-propelled paddy wagon.[31]
In My Merry Oldsmobilesongbook featuring anOldsmobile Curved Dashautomobile (produced 1901-1907) and period driving clothing
By 1900, the early centers of national automotive industry developed in many countries, including Belgium (home to Vincke, which copied Benz;Germain, a pseudo-Panhard; and Linon and Nagant, both based on the Gobron-Brillié),[6]:p,25 Switzerland (led by Fritz Henriod, Rudolf Egg,Saurer, Johann Weber, and Lorenz Popp),[6]:p.25 Vagnfabrik AB in Sweden, Hammel (by A. F. Hammel and H. U. Johansen at Copenhagen, in Denmark, which only built one car, ca. 1886[6]:p.25), Irgens (starting in Bergen, Norway, in 1883, but without success),[6]:p.25–26 Italy (where FIATstarted in 1899), and as far afield as Australia (where Pioneer set up shop in 1898, with an already archaic paraffin-fuelled centre-pivot-steered wagon).[6] Meanwhile, the export trade had begun, with Koch exporting cars and trucks from Paris to Tunisia, Egypt, Iran, and the Dutch East Indies.[6]:p25
On 5 November 1895, George B. Selden was granted a United States patent for a two-stroke automobile engine (U.S. Patent 549,160). This patent did more to hinder than encourage development of autos in the U.S. Selden licensed his patent to most major American automakers, collecting a fee on every car they produced. The Studebaker brothers, having become the world's leading manufacturers of horse-drawn vehicles, made a transition to electric automobiles in 1902, and gasoline engines in 1904, but also continued to build horse-drawn vehicles until 1919.[32]:p.90 In 1908, the first South American automobile was built in Peru, the Grieve.[33] Motor cars were also exported very early to British colonies and the first motor car was exported to India in 1897.
Throughout the veteran car era, however, the automobile was seen more as a novelty than as a genuinely useful device. Breakdowns were frequent, fuel was difficult to obtain, roads suitable for traveling were scarce, and rapid innovation meant that a year-old car was nearly worthless. Major breakthroughs in proving the usefulness of the automobile came with the historic long-distance drive of Bertha Benz in 1888, when she traveled more than 80 kilometres (50 mi) from Mannheim to Pforzheim, to make people aware of the potential of the vehicles her husband, Karl Benz, manufactured, and afterHoratio Nelson Jackson's successful transcontinental drive across the United States in 1903.
The 1908 New York to Paris Race was the first circumnavigation of the world by automobile. German, French, Italian and American teams began in New York City February 12, 1908 with three of the competitors ultimately reaching Paris. The US built Thomas Flyer with George Schuster (driver) won the race covering 22,000 miles in 169 days. While other automakers provided motorists with tire repair kits, Rambler was first in 1909 to equip its cars with a spare tire that was mounted on a fifth wheel.[34]

Brass or Edwardian era[edit]

Model-T Ford car parked outsideGeelong Library at its launch in Australia in 1915
Main article: Brass Era car
See also: Antique car
Named for the widespread use of brass in the United States, the Brass (or Edwardian) Era lasted from roughly 1905 through to the beginning of World War I in 1914.
Within the 15 years that make up this era, the various experimental designs and alternate power systems would be marginalised. Although the modern touring car had been invented earlier, it was not until Panhard et Levassor's Système Panhard was widely licensed and adopted that recognisable and standardised automobiles were created. This system specified front-engined, rear-wheel drive internal combustion engined cars with a sliding gear transmission. Traditional coach-style vehicles were rapidly abandoned, and buckboardrunabouts lost favour with the introduction of tonneaus and other less-expensive touring bodies.
A Stanley Steamer racecar in 1903. In 1906, a similar Stanley Rocket set the world land speed record at 205.5km/h at Daytona Beach Road Course.
By 1906, steam car development had advanced, and they were among the fastest road vehicles in that period.[citation needed]
Throughout this era, development of automotive technology was rapid, due in part to hundreds of small manufacturers competing to gain the world's attention. Key developments included the electric ignition system (by dynamotor on the Arnold in 1898,[35] though Robert Bosch, 1903, tends to get the credit), independent suspension (actually conceived by Bollée in 1873),[35] and four-wheel brakes (by theArrol-Johnston Company of Scotland in 1909).[6]:p27 Leaf springs were widely used for suspension, though many other systems were still in use, with angle steel taking over from armored wood as the frame material of choice. Transmissions and throttle controls were widely adopted, allowing a variety of cruising speeds, though vehicles generally still had discrete speed settings, rather than the infinitely variable system familiar in cars of later eras. Safety glass also made its debut, patented by John Wood in England in 1905.[25] (It would not become standard equipment until 1926, on a Rickenbacker.)[25]
Between 1907 and 1912 in the United States, the high-wheel motor buggy (resembling the horse buggy of before 1900) was in its heyday, with over seventy-five makers including Holsman (Chicago), IHC (Chicago), and Sears (which sold via catalog); the high-wheeler would be killed by the Model T.[6]:p.65 In 1912, Hupp (in the U.S., supplied by Hale & Irwin) and BSA (in the UK) pioneered the use of all-steel bodies,[36] joined in 1914 by Dodge (who produced Model T bodies).[25] While it would be another two decades before all-steel bodies would be standard, the change would mean improved supplies of superior-quality wood for furniture makers.[6]
Some examples of cars of the period included:[citation needed]

Vintage era[edit]

1923 Lancia Lambda
1926 Austin 7 Box saloon
1926 Bugatti Type 35
Main article: Vintage car
See also: Antique car and Role of automobiles in the 1920s
The vintage era lasted from the end of World War I (1918), through the Wall Street Crash at the end of 1929. During this period, the front-engined car came to dominate, with closed bodies and standardised controls becoming the norm. In 1919, 90% of cars sold were open; by 1929, 90% were closed.[6]:p.7 Development of the internal combustion engine continued at a rapid pace, with multi-valve and overhead camshaft engines produced at the high end, and V8, V12, and even V16 engines conceived for the ultra-rich. Also in 1919, hydraulic brakes were invented by Malcolm Loughead (co-founder of Lockheed); they were adopted by Duesenberg for their 1921 Model A.[25]Three years later, Hermann Rieseler of Vulcan Motor invented the first automatic transmission, which had two-speed planetary gearbox,torque converter, and lockup clutch; it never entered production.[25] (Its like would only become an available option in 1940.)[25] Just at the end of the vintage era, tempered glass (now standard equipment in side windows) was invented in France.[25] In this era the revolutionaryponton design of cars without fully articulated fenders, running boards and other non-compact ledge elements was introduced in small series but a mass production of such cars was started much later (after WWII).
Many of today's modern innovations have branched from a man named Preston Tucker, whom designed the Tucker 48 . Preston Tucker posed his idea of an American-made vehicle in the 1920s and was the man who inspired the idea of a rear-motor, and individual torque converters and went on designing a safety car with innovative features and modern styling. Despite the competitors he was facing, he went on making a water cooled aluminum block, flat-6 rear, disc brakes, four-wheel independent suspension, fuel injection, the location of all instruments within reach of the steering wheel, seat belts, and a padded dashboard. Preston Tucker was the first man to make an eight-cylinder sedan that would reach an average of 20 miles per gallon. Preston Tucker had introduced his innovative car to the market at a low based price of $4,000 (one of his goals being that the "big three": Chevrolet, Chrysler, and Ford; were pricing their vehicles at an unreasonable price and yet not giving concern to the needs and desires of the consumers). Preston Tucker was the basis of many automotive innovations in the 1920s and had only succeeded in making 50 of these vehicles.
Between 1922 and 1925 the number of US passenger car builders decreased from 175 to 70. H. A. Tarantous, managing editor of MoToR Member Society of Automotive Engineers, in a New York Times article from 1925 gave this explanation: Many manufacturers were unable to "keep pace with the bigger production units" and falling prices, especially for the "lower-priced car, commonly called the coach". Apart from the higher demand for smaller cars, Tarantous mentions the "pyroxylin finish", the eight cylinder engine, the four wheel brakes and balloon tires as the biggest trends for 1925.[38]
Exemplary vintage vehicles:[citation needed]
  • 1922–1939 Austin 7 — the Austin Seven was one of the most widely copied vehicles ever, serving as a template for cars around the world, from BMW to Nissan.
  • 1922–1931 Lancia Lambda — very advanced car for the time, first car to feature a load-bearing monocoque-type body and independent front suspension.
  • 1924–1929 Bugatti Type 35 — the Type 35 was one of the most successful racing cars of all time, with over 1,000 victories in five years.
  • 1925–1928 Hanomag 2 / 10 PS — early example of ponton styling.
  • 1927–1931 Ford Model A (1927-1931) — after keeping the brass era Model T in production for too long, Ford broke from the past by restarting its model series with the 1927 Model A. More than 4 million were produced, making it the best-selling model of the era. The Ford Model A was a prototype for the beginning of Soviet mass car production (GAZ A).
  • 1930 Cadillac V-16 — developed at the height of the vintage era, the V16-powered Cadillac would join Bugatti's Royale as the most legendary ultra-luxury cars of the era.

Pre-war era[edit]

Ford V-8 (Model B)
Rolls-Royce Phantom III
Citroën Traction Avant
Volkswagen Beetle
Main article: Classic car
The pre-war part of the classic era began with the Great Depression in 1930, and ended with the recovery after World War II, commonly placed at 1946. It was in this period that integrated fenders and fully closed bodies began to dominate sales, with the new saloon/sedanbody style even incorporating a trunk or boot at the rear for storage. The old open-top runabouts, phaetons, and touring cars were phased out by the end of the classic era as wings, running boards, and headlights were gradually integrated with the body of the car.
By the 1930s, most of the mechanical technology used in today's automobiles had been invented, although some things were later "re-invented", and credited to someone else. For example, front-wheel drive was re-introduced by André Citroën with the launch of theTraction Avant in 1934, though it had appeared several years earlier in road cars made by Alvis and Cord, and in racing cars by Miller (and may have appeared as early as 1897). In the same vein, independent suspension was originally conceived by Amédée Bollée in 1873, but not put in production until appearing on the low-volume Mercedes-Benz 380 in 1933, which prodded American makers to use it more widely.[35] In 1930, the number of auto manufacturers declined sharply as the industry consolidated and matured, thanks in part to the effects of the Great Depression.
Exemplary pre-war automobiles:[citation needed]

Post-war era[edit]

1946 GAZ-M20 Pobeda one of the first mass-produced cars with ponton design
1953 Morris Minor Series II
1947 Standard Vanguard ponton styled car in 1954 version as station wagon (break)
1954 Plymouth Savoy Station Wagon, one of the first U.S. all-metalstation wagons
1974 Citroën DS
Main article: Classic car
Since World War II automobile design experienced the total revolution changes to ponton style (without a non-compact ledge elements), one of the first representatives of that were the Soviet GAZ-M20 Pobeda (1946), British Standard Vanguard (1947), U.S. Studebaker Champion and Kaiser (1946), as well as the low-production Czech luxury Tatra T600 Tatraplan (1946) and the Italian Cisitalia 220 sports car (1947).
Automobile design and production finally emerged from the military orientation and other shadow of war in 1949, the year that in the United States saw the introduction of high-compression V8 engines and modern bodies from General Motors' Oldsmobile and Cadillacbrands. Hudson introduced the "step-down" design with the 1948 Commodore, which placed the passenger compartment down inside the perimeter of the frame and was one of the first new-design postwar cars made. The unibody/strut-suspended 1951 Ford Consul joined the 1948 Morris Minor and 1949 Rover P4 in the automobile market in the United Kingdom. In Italy, Enzo Ferrari was beginning his 250 series, just as Lancia introduced the revolutionary V6-powered Aurelia.
Throughout the 1950s, engine power and vehicle speeds rose, designs became more integrated and artful, and automobiles were marketed internationally. Alec Issigonis' Mini and Fiat's 500 diminutive cars were introduced in Europe, while the similar kei car class became popular Japan. The Volkswagen Beetle continued production after Hitler and began exports to other nations, including the U.S. At the same time, Nash introduced the Nash Rambler, the first successful modern compact car made in the U.S., while the standard models produced by the "Big Three" domestic automakers grew ever larger in size, featured increasing amounts of chrome trim, and luxury was exemplified by the Cadillac Eldorado Brougham. The markets in Europe expanded with new small-sized automobiles, as well as expensivegrand tourers (GT), like the Ferrari America.
The market changed in the 1960s, as the U.S. "Big Three" automakers began facing competition from imported cars, the European makers adopted advanced technologies, and Japan emerged as a car-producing nation. Japanese companies began to export some of their more popular selling cars in Japan internationally, such as the Toyota Corolla, Toyota Corona, Nissan Sunny and Nissan Bluebird in the mid-1960s. The success American Motors' compact-sized Rambler models spurred GM and Ford to introduce their own downsized cars in 1960. Performance engines became a focus of marketing by U.S. automakers, exemplified by the era's muscle cars. In 1964, theFord Mustang developed a new market segment, the pony car. New models to compete with the Mustang included the Chevrolet Camaro,AMC Javelin, and Plymouth Barracuda. Captive imports and badge engineering increased in the U.S. and the UK as amalgamated groups such as the British Motor Corporation consolidated the market. BMC's space-saving Mini, which first appeared in 1959, became popular and were marketed under the Austin and Morris names, until Mini became a marque in its own right in 1969.[39] Competition increased, with Studebaker, a pioneering automaker, shutting down as the trend for consolidation reached Italy where niche makers like Maserati,Ferrari, and Lancia were acquired by larger companies. By the end of the decade, the number of automobile marques had been greatly reduced.
Technology developments included the widespread use of independent suspensions, wider application of fuel injection, and an increasing focus on safety in automotive design. Innovations during the 1960s included NSU's Wankel engine, the gas turbine, and the turbocharger. Of these, only the last, pioneered by General Motors, and incorporated by BMW and Saab, but later saw mass-market use during the 1980s by Chrysler. Mazda focused on developing its Wankel engine, which had problems in longevity, emissions, and fuel economy. Other Wankel licensees, including Mercedes-Benz and GM, never put their designs into production because of engineering and manufacturing problems, as well as the lessons from the 1973 oil crisis.
The 1970s were turbulent years for automakers and buyers with major events reshaping the industry such as the 1973 oil crisis, stricterautomobile emissions control and safety requirements, increasing exports by the Japanese and European automakers, as well as growth in inflation and the stagnant economic conditions in many nations. Smaller-sized grew in popularity. The U.S. saw the establishment of thesubcompact segment with the introduction of the AMC Gremlin, followed by the Chevrolet Vega and Ford Pinto. The station wagons (estate, break, kombi, universal) body design was popular, as well as increasing sales of non-commercial all-wheel drive off-road vehicles.
To the end of the 20th century, the U.S. Big Three (GM, Ford, and Chrysler) partially lost their leading position, Japan became for a while the world's leader of car production and cars began to be mass manufactured in new Asian, East European, and other countries.
Notable exemplary post-war cars:[citation needed]

Modern era[edit]

A 2011 Toyota Corolla, one of the world's best-selling models
The modern era is normally defined as the 25 years preceding the current year. However, there are some technical and design aspects that differentiate modern cars from antiques. The modern era has been one of increasing standardisation, platform sharing, andcomputer-aided design.
Some particular contemporary developments are the proliferation of front- and all-wheel drive, the adoption of the diesel engine, and the ubiquity of fuel injection. Most modern passenger cars are front-wheel-drive monocoque/unibody designs, with transversely mounted engines.
Body styles have changed as well in the modern era. Three types, the hatchback, sedan, and sport utility vehicle, dominate today's market.[citation needed] All originally emphasised practicality, but have mutated into today's high-powered luxury crossover SUV, sports wagon, two-volume Large MPV. The rise of pickup trucks in the United States, and SUVs worldwide, has changed the face of motoring, with these "trucks" coming to command more than half of the world automobile market.[citation needed] There was also the introduction of MPV class (smaller non-commercial passenger minivans), among the first of which were the French Renault Espace and the Chrysler minivan versions in the U.S.
The modern era has also seen rapidly rising fuel efficiency and engine output. The automobile emissions concerns have been eased with computerised engine management systems.
The economic crisis of 2008 cut almost a third of light vehicle sales from Chrysler, Toyota, Ford, and Nissan. It also subtracted about a fourth of Honda's sales and about a seventh of sales from General Motors.[42]
Since 2009, China has become the world's leading car manufacturer with production greater than Japan, the United States, and all of Europe. Besides large growth of car production in Asian and other countries, there has been growth in transnational corporate groups, the production of transnational automobiles sharing the same platforms, as well as badge engineering or re-badging to suit different markets and consumer segments.
Since the end of the 20th century, several award competitions of cars and trucks have become widely known, such as European Car of the Year Car of the Year Japan, North American Car of the Year, World Car of the Year, Truck of the Year, and International Car of the Year, so that vehicles of different classes, producers, and countries win alternately. Also, Car of the Century awards were held, in which in the US the Ford Model T was named as most influential car of the 20th century.[citation needed]
Exemplary modern cars:[citation needed]
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