Mini DisplayPort On Apple MacBook

The Mini is a small, two-door, four-seat car, developed as ADO15, and produced by the British Motor Corporation (BMC) and its successors, from 1959 through 2000. Minus a brief hiatus, original Minis were built for four decades and sold during six, from the last year of the 1950s into the last year of the 20th century, over a single generation, as fastbacks, estates, and convertibles.

The original Mini is considered an icon of 1960s British popular culture. Its space-saving transverse engine and front-wheel drive layout – allowing 80% of the area of the car's floorpan to be used for passengers and luggage – influenced a generation of car makers. In 1999, the Mini was voted the second-most influential car of the 20th century, behind the Ford Model T, and ahead of the Citroën DS and Volkswagen Beetle."This Just In: Model T Gets Award"
James G. Cobb, ''The New York Times'', 24 December 1999 The front-wheel-drive, transverse-engine layout of the Mini was copied for other "supermini" designs including the Honda N360 (1967), Nissan Cherry (1970), and Fiat 127 (1971). The layout was also adapted for larger subcompact designs.

This distinctive two-door car was designed for BMC by Sir Alec Issigonis. It was manufactured at the Longbridge plant in England located next to BMC's headquarters and at the former Morris Motors plant at Cowley near Oxford, in the Victoria Park/Zetland British Motor Corporation (Australia) factory in Sydney, Australia, and later also in Spain (Authi), Belgium, Italy (Innocenti) Chile, Malta, Portugal, South Africa, Uruguay, Venezuela, and Yugoslavia ( IMV).SFRJ četvorotočkaši: Šta su pravili i vozili Jugosloveni?
at ba.n1info.com, 23-12-2015

The Italian version of the Mini which was sold under the Innocenti marque was produced in Lambrate, a district of Milan.

The Mini Mark I had three major UK updates: the Mark II, the Clubman, and the Mark III. Within these was a series of variations, including an estate car, a pick-up truck, a van, and the Mini Moke, a jeep-like buggy.

The performance versions, the Mini Cooper and Cooper "S", were successful as both race and rally cars, winning the Monte Carlo Rally in 1964, 1965, and 1967. In 1966, the first-placed Mini (along with nine other cars) was disqualified after the finish, under a controversial decision that the car's headlights were against the rules.

On its introduction in August 1959, the Mini was marketed under the Austin and Morris names, as the Austin Seven and Morris Mini-Minor.Austin Seven – Mini, www.austinmemories.com
Retrieved on 16 June 2013 The Austin Seven was renamed Austin Mini in January 1962 and Mini became a marque in its own right in 1969.Michael Sedgwick & Mark Gillies, A-Z of Cars 1945–1970, 1986 In 1980, it once again became the Austin Mini, and in 1988, just "Mini" (although the "Rover" badge was applied on some models exported to Japan).

BMW acquired the Rover Group (formerly British Leyland) in 1994, and sold the greater part of it in 2000, but retained the rights to build cars using the Mini name. Retrospectively, the car is known as the "Classic Mini" to distinguish it from the modern, BMW influenced MINI family of vehicles produced since 2000.

Design and development

The Mini came about because of a fuel shortage caused by the 1956 Suez Crisis. Petrol was once again rationed in the UK, sales of large cars slumped, and the market for German bubble cars boomed, even in countries such as the United Kingdom, where imported cars were still a rarity. The Fiat 500, launched in 1957, was also hugely successful, especially in its native Italy.

Leonard Lord, the somewhat autocratic head of BMC, reportedly detested these cars so much that he vowed to rid the streets of them and design a 'proper miniature car'. He laid down some basic design requirements – the car should be contained within a box that measured ; and the passenger accommodation should occupy of the length; and the engine, for reasons of cost, should be an existing unit.

Alec Issigonis, who had been working for Alvis, had been recruited back to BMC in 1955 with a brief from Lord to design a range of technically advanced family cars in the same innovative spirit as his earlier Morris Minor to complement BMC's existing conventional models. Issigonis had set out design projects for three cars – large and small family cars and a very small economy car. His initial work was on the largest car, designated XC9001, with the smallest car, XC9003, having the lowest priority despite it being Issigonis' greatest personal interest. With Lord's dictum to produce a bubble car competitor and his revised design requirements being laid down in October 1956, work on XC9001 stopped and XC9003 became the priority. The team that designed the Mini was remarkably small; in addition to Issigonis, John Sheppard (who had worked with Issigonis at Alvis), Jack Daniels (who had worked with him on the Morris Minor), Chris Kingham (also from Alvis), two engineering students, and four draughtsmen worked on the project. Together, by July 1957, they had designed and built the original XC9003 prototype, which was affectionately named the "Orange Box" because of its colour. Leonard Lord approved the car for production on 19 July and XC9003 became project ADO15.

The ADO15 used a conventional BMC A-Series four-cylinder, water-cooled engine, but departed from tradition by mounting it transversely, with the engine-oil lubricated, four-speed transmission in the sump, and by employing front-wheel drive. Drive was taken down to the transmission via a conventional clutch coupled to a set of primary gears on the end of the crankshaft which gave rise to the characteristic transmission "whine" for which the Mini became famous. Almost all small front-wheel drive cars developed since have used a similar configuration, except with the transmission separately enclosed rather than using the engine oil and mounted directly onto the end of the crankshaft, but with unequal length driveshafts. The radiator was mounted at the left side of the car so that the engine-mounted fan could be retained, but with reversed pitch so that it blew air into the natural low pressure area under the front wing. This location saved vehicle length, but had the disadvantage of feeding the radiator with air that had been heated by passing over the engine. It also exposed the entire ignition system to the direct entry of rainwater through the grille. Early prototypes used the existing 948-cc A-Series unit, but this provided the ADO15 with performance far greater than its price and purpose required – a top speed over 90 mph. The engine was reduced to a new 848-cc capacity with a shorter stroke. This reduced power from 37 to 33 bhp and caused a significant drop in torque, so provided more realistic performance, especially when the ADO15 body was widened by 2 inches (5.08 cm) over the XC9003 prototype, which blunted the car's top speed while improving its stability and roadholding. Even so, the ADO15 had a top speed of 75 mph, which was better than many other economy cars of the time.

The suspension system, designed by Issigonis's friend Dr. Alex Moulton at Moulton Developments Limited, used compact rubber cones instead of conventional springs. This space-saving design also featured rising progressive-rate springing of the cones, and provided some natural damping, in addition to the normal dampers. Built into the subframes, the rubber cone system gave a raw and bumpy ride accentuated by the woven-webbing seats, but the rigidity of the rubber cones, together with the wheels' positioning at the corners of the car, gave the Mini go kart-like handling.

Initially, an interconnected fluid system was planned, similar to the one that Alec Issigonis and Alex Moulton were working on in the mid-1950s at Alvis. They had assessed the mechanically interconnected Citroën 2CV suspension at that time (according to an interview by Moulton with ''Car Magazine'' in the late 1990s), which inspired the design of the hydrolastic suspension system for the Mini and Morris/Austin 1100, to try to keep the benefits of the 2CV system (ride comfort, body levelling, keeping the roadwheel under good control and the tyres in contact with the road), but with added roll stiffness that the 2CV lacked. The short development time of the car meant this was not ready in time for the Mini's launch. The system intended for the Mini was further developed and the hydrolastic system was first used on the Morris 1100, launched in 1962; the Mini gained the system later in 1964. As launched, the Mini had simpler suspension made from conical springs of solid rubber. These were compact, saving on intrusion into the cabin space, and required no maintenance. The conical shape gave the springs a progressive action, becoming stiffer at greater degrees of compression. This gave the ADO15 a smooth ride over small bumps, but minimised roll and pitch on more uneven surfaces. It also allowed the springs to cope with the huge variance in load between an unladen car (about 600 kg or 1300 lb) and a fully laden one (just over 1000 kg or 2240 lb, or a 70% increase).

Ten-inch (254 mm) wheels were specified, so new tyres had to be developed, the initial contract going to Dunlop. Issigonis went to Dunlop stating that he wanted even smaller, wheels (even though he had already settled on 10-inch). An agreement was made on the 10-inch size, after Dunlop rejected the eight-inch proposition.

Many features were designed into the ADO15's interior to maximise its passenger and luggage space on top of the major savings allowed by the transverse engine and 10-inch wheels. Sliding windows allowed single-skin doors to be fitted, improving elbow room and reducing costs. A bracing bar was fitted across the door frame to brace the single skin and this was later adapted into a large storage bin on each door. Issigonis later said that he had sized the bins to carry the ingredients of his favourite drink, a dry martini in the correct proportions (one bottle of vermouth and 2 of Gordon's Gin). Similar bins were provided outboard of the rear seats, also serving a dual function of bracing the single-skin body panel. Small items could also be stowed under the rear seats, and early Minis were sold with optional wicker baskets specially shaped to slot under the seats. The fixed rear parcel shelf contributed to the rigidity of the body shell, although it did preclude fitting the ADO15 with a hatchback. The boot lid was hinged at the bottom so that the car could be driven with it open to increase luggage space. On early cars, the number plate was hinged at the top so that it could swing down to remain visible when the boot lid was open. This feature was later discontinued after it was discovered that exhaust gases could leak into the cockpit when the boot was open.

The Mini was designed as a monocoque shell with welded seams visible on the outside of the car running down the A and C pillars, and between the body and the floor pan. Those that ran from the base of the A-pillar to the wheel well were described as 'everted' (lit., 'turned outward') to provide more room for the front seat occupants. To further simplify construction, the hinges for the doors and boot lid were mounted externally. This also saved a small amount of cabin space. It also made the ADO15 very easy to assemble from complete knock-down kits in overseas markets with only basic industry. Cars could be assembled with minimal use of jigs as the external seams made the panels largely 'self-aligning'. They also allowed panels to be stacked flat on top of one other for easy shipping. As originally built, all the structural body panels were welded to the top of the single floor pressing, but this caused major problems with water entering the cabin and was quickly changed in the first months of production.

Early prototypes were fully unitary in construction, but the cars broke apart under the high loads from the large lever ratios used with the rubber cone suspension. The design was changed to use steel subframes to carry the drivetrain and suspension for the front and rear. This also simplified production, as both subframes could be built up independently and then mated to the already-completed bodyshell. It also opened up the possibility of easily producing variants on the ADO15 as a body of any shape or design could be used provided it could accommodate the subframes.

In 1959, BMC and Alec Issigonis won the Dewar Trophy, for the design and production of the Mini.

The Mini shape had become so well known that by the 1990s, Rover Group – the heirs to BMC – were able to register its design as a trademark in its own right.

Mark I: 1959–1967

The production version of the Mini was demonstrated to the press in April 1959, and by August, several thousand cars had been produced ready for the first sales. The Mini was officially announced to the public on 26 August 1959. Some 2,000 cars had already been sent abroad and were displayed that day in almost 100 countries. The key dimensions were:
* wheelbase:
*front track:
*rear track:
*length:
*width:
*height:
*unladen weight: (approx).

The first example, a Morris Mini-Minor with the registration 621 AOK, is on display at the Heritage Motor Centre in Warwickshire. Another early example from 1959 is on display at the National Motor Museum in Hampshire.

The Mini was marketed under BMC's two main brand names, Austin and Morris, until 1969, when it became a marque in its own right. The Morris version was known to all as "the Mini" or the "Morris Mini-Minor". This seems to have been a play on words: the Morris Minor was a larger, well known, and successful car that continued in production, and ''minor'' is Latin for "lesser", so an abbreviation of the Latin word for "least" – ''minimus'' – was used for the new even smaller car. One name proposed for the almost identical Austin version was Austin Newmarket, but it was sold as the Austin Seven (sometimes written as ''SE7EN'' in early publicity material – with the '7' using the letter V rotated anticlockwise so it approximated the number 7), which recalled the popular small Austin 7 of the 1920s and 1930s.

Until 1962, the cars appeared in North America and France as the Austin 850 and Morris 850, and in Denmark as the Austin Partner (until 1964) and Morris Mascot (until 1981). It was introduced in Australia as Morris 850 only (not "Austin"), and then later as Morris Cooper and Morris Cooper S versions, as well. The Morris name Mini (Mini-Minor) was first used for Austin's version by BMC in 1961 when the Austin Seven was rebranded as the Austin Mini, somewhat to the surprise of the Sharp's Commercials car company (later known as Bond Cars), who had been using the name Minicar for their three-wheeled vehicles since 1949. However, legal action was somehow averted, and BMC used the name "Mini" thereafter.

In 1964, the suspension of the cars was replaced by another Moulton design, the hydrolastic system. The new suspension gave a softer ride, but it also increased weight and production cost. In 1971, the original rubber suspension reappeared and was retained for the remaining life of the Mini.

From October 1965, the option of the unique Automotive Products designed four-speed automatic transmission became available. Cars fitted with this became the Mini-Matic.

Slow at the outset, Mark I sales strengthened across most of the model lines in the 1960s, and production totalled 1,190,000. Ford purchased a Mini and dismantled it to see if they could offer an alternative. Ford determined that the BMC must have been losing around £30 per car, so decided to produce a larger car – the Cortina, launched in 1962 – as its competitor in the budget market. BMC insisted that the way company overheads were shared out, the Mini always made money. Larger profits came from the popular De Luxe models and from optional extras such as seat belts, door mirrors, a heater, and a radio, which would be considered necessities on modern cars, as well as the various Cooper and Cooper S models.

The Mini entered into popular culture in the 1960s with well-publicised purchases by film and music stars.

The Cooper S version was also used by some British police forces as both a uniform and plainclothes car.

File:1959 Morris Mini-Minor 850cc Rear (1).jpg, Morris Mini-Minor rear
File:Mini Original 1959.jpg, The first Morris Mini-Minor sold in Texas being delivered to a family in Arlington, Texas, in 1959

Mark II: 1967–1970

The Mark II Mini was launched at the 1967 British Motor Show, and featured a redesigned grille, a larger rear window and numerous cosmetic changes. A total of 429,000 Mk II Minis were produced.

A variety of Mini types were made in Pamplona, Spain, by the Authi company from 1968 onwards, mostly under the Morris name. In 1969, a fibreglass version of the Mini Mark II was developed for British Leyland's Chilean subsidiary (British Leyland Automotores de Chile, S.A., originally the independent assembler EMSSA). The bodyshell mould was created by the Peel Engineering Company. Production began in 1970 and continued for a few years; these fibreglass Minis can be recognised by the missing body seams and by larger panel gaps. The Chilean market was never very large and the Arica plant was closed in 1974. The reason for the fibreglass body was to enable Leyland to meet very strict requirements for local sourcing, increasing to 70.22% in 1971.

File:1969 Morris Mini 1000 (Mk2) (8437745820).jpg, Morris Mini 1000 with larger windows and rear lights

Mark III: 1969–1976

The Mark III Mini had a modified bodyshell with enough alterations to see the factory code change from ADO15 to ADO20 (which it shared with the Clubman). The most obvious changes were larger doors with concealed hinges. Customer demand led to the sliding windows being replaced with winding windows, although some Australian-manufactured Mark I Minis had adopted this feature in 1965 (with opening quarterlight windows). The suspension reverted from hydrolastic to rubber cones as a cost-saving measure. (The 1275 GT and Clubman retained the hydrolastic system until June 1971, when they, too, switched to the rubber cone suspension of the original Minis.)

In 1969, the simple name Mini completely replaced the separate Austin and Morris brands. In April 1974, a heater became standard equipment on the entry-level Mini 850, as well, having by then already been included in the standard specification of the other models for some time.

In the late 1970s, Innocenti introduced the Innocenti 90 and 120, Bertone-designed hatchbacks based on the Mini platform. Bertone also created a Mini Cooper equivalent, christened the Innocenti De Tomaso, that sported a 1275-cc engine similar to the MG Metro engine, but with an 11-stud head, a special inlet manifold, and used the "A" clutch instead of the "Verto" type. It also used homokinetic shafts instead of rubber couplings.

The Mini was still popular in the UK, but appeared increasingly outdated in the face of newer and more practical rivals. Since the late 1960s, plans had been in place for a newer and more practical supermini to replace it, though the Mini was still the only car of this size built by British Leyland for the home market.

Mark IV: 1976–1983

The Mark IV was introduced in 1976, though by this stage British Leyland was working on a new small car which was widely expected to replace the Mini before much longer. It had a front rubber-mounted subframe with single tower bolts and the rear frame had some larger bushings introduced, all intended to improve the car's mechanical refinement and to reduce noise levels. Twin column stalks for indicators and wipers were introduced, as were larger foot pedals. From 1977 onwards, the rear light clusters included reversing lights.

In July 1979 the lower end of the Mini range was altered. The basic Mini 850 (which had featured in various forms since the original launch 20 years before) was withdrawn. Its place was taken by two models at slightly lower and slightly higher price points. The new base model was the Mini City, with black-painted bumpers, an untrimmed lower facia rail, part-fabric seats and wing mirror and sun visor only on the driver's side, plus unique 'City' body graphics and boot badge. Above the City was the new 850 SDL (Super Deluxe), which had the same specification as the standard Mini 1000 but with the smaller engine.

For August 1979 the Mini's 20th anniversary was marked by the introduction of the first true limited-edition Mini, which was the Mini 1100 Special. This was a 5,000-car run with the 1098cc engine, broadly to the specification already in production for the European market as a standard model with the same name. However this was the first time a UK-market 'round-nose' (i.e. non-Clubman) Mini had been available with the 1098cc engine, and the UK limited edition was also fitted with unique Exacton alloy wheels – the first time these were fitted to a factory-produced Mini – and plastic wheelarch extensions. Inside was the 1275GT's three-dial instrument cluster and a leather-rimmed wheel with a rectangular centre from the Innocenti Mini hatchback.

The 1100 Special and 850 City models were phased out by 1980, and during the same year the engine was upgraded to the improved A-Plus unit from the new Metro in 998cc form, which was now the only engine available in the Mini. This was then followed by a number of incremental developments.

In 1978, the Mini was one of the key cars made available to disabled motorists under the new Motability scheme.

Reports of the Mini's imminent demise surfaced again in 1980 with the launch of the Austin Mini-Metro (badging with the word "mini" in all lowercase). Faced with competition from a new wave of modern superminis like the Ford Fiesta, Renault 5, and Volkswagen Polo, the Mini was beginning to fall out of favour in many export markets, with the South African, Australian, and New Zealand markets all stopping production around this time. Buyers of small cars now wanted modern and practical designs, usually with a hatchback. The Metro was therefore in essence, the Mini mechanicals repackaged into a larger hatchback bodyshell.

Although the Mini continued to be produced after the Metro's launch, production volumes were reduced as British Leyland and its successor Rover Group concentrated on the Metro as its key supermini. The original Mini's last year in the top ten of the UK's top selling cars was 1981, as it came ninth and the Metro was fifth. The arrival of the Metro also had production of the larger Allegro pruned back before it was finally discontinued in 1982. In 1982, BL made 56,297 Minis and over 175,000 Metros. Due to their common powertrain package, the Mini received many mechanical upgrades in the early 1980s which were shared with the Metro, such as the A-Plus engine, 12-inch wheels with front disc brakes, improved soundproofing and quieter, stronger transmissions. This not only modernised the Mini but, because many of its major subassemblies were now shared with the Metro, made it very cost-effective to produce despite falling sales volumes.

Mark V: 1984–1990

All cars had brake discs and plastic wheel arches (Mini Special arches), but retained the same Mark IV body shell shape.

The Mini's 25th anniversary fell in 1984 and British Leyland produced a 'Mini 25' limited-edition model, both to mark the occasion and to publicise the recent upgrades to the model. This marked the start of a turnaround in the Mini's fortunes. Basic models such as the City and the City E (using the economy-tuned drivetrain from the Metro HLE) filled in the bottom of the Austin-Rover range and still found buyers who wanted a compact city car that was easy to park and cheap to run. Low purchase and running costs also made the Mini continually popular as a first car for younger drivers, and Austin-Rover introduced a steady stream of limited editions with bright paint colours, body graphics, and trim to appeal to this market. The Mini was also becoming prized as a characterful and nostalgic car in its own right, and the London Collection of limited-edition models was more upmarket and luxurious and named after affluent or fashionable parts of London.

These marketing strategies proved very successful; Mini production actually had modest increases through the mid-1980s, from 34,974 Minis in 1985 to 35,280 in 1985 and 39,800 in 1986. In 1990 the Mini Cooper was relaunched - 20 years after the demise of the original model - which saw Mini production pass 40,000. Once again, it featured the long-running 1275-cc engine which had featured on the original Mini Cooper S.

In 1988, Austin Rover decided to keep the Mini in production for as long as it was viable to do so, putting an end to reports that it would be discontinued by 1991, by which time the original Metro would also be replaced.

Mark VI: 1990–1996

With the larger Metro being redesigned in 1990 to take the new K-Series engine, the Mini became the sole recipient of the classic A-Series engine with transmission-in-sump layout. The engine mounting points were moved forward to take 1275-cc power units, and includes the later Horizontal Integral Float version of the SU carb, plus the single-point fuel-injected car, which came out in 1991. The 998-cc power units were discontinued. An internal bonnet release was fitted from 1992. Production ended in August 1996 as the Mark VII replaced it.

File:1994 Rover Mini 1300i Cabriolet, front left.jpg, A 1994 Rover Mini 1300i Cabriolet

In the summer of 1991, 21 years after the fibreglass Mini built in Chile was produced, another fibreglass bodied Mini again entered production, this time in Venezuela. The producer, Facorca, intended to sell the car in the Caribbean and Central America, and also had plans for Brazilian assembly.

File:1992 Mini Cord FA 1.0 Front.jpg, 1992 Mini Cord built with a fibreglass body

Mark VII: 1996–2000

This was the final version, twin point injection with front-mounted radiator. Full-width dashboard replaces the original shelf, internal bonnet release. Introduction of airbag on driver's side. The basic Mini was the 1.3i, the other model in the range being the Mini Cooper. The end of production in October 2000 not only signalled the end of original Mini production after 41 years, but also brought about the demise of the 1275-cc engine which had powered the Mini and numerous other BL/BMC/ARG cars for more than 35 years. The Metro had ceased production two and a half years earlier, meaning the Mini outlived the car that was supposed to replace it.

File:2001 Rover Mini Cooper Sport 1.3 Rear.jpg, Rover Mini Cooper Sport rear

Variants

The popularity of the original Mini spawned many models that targeted different markets.

Wolseley Hornet and Riley Elf (1961–1969)

Released in 1961 as more luxurious versions of the Mini, both the Wolseley Hornet and the Riley Elf had longer, slightly finned rear wings and larger boots that gave the cars a more conventional three-box design.
The wheelbase of the Elf and Hornet remained at , whereas the overall length was increased to . This resulted in a dry weight of / (rubber/hydrolastic suspension) for the Elf and / for the Hornet.Hornet and Elf Workshop Manual, Part No. AKD 4062C, BMC Service Limited, Cowley, Oxford, England.
Front-end treatment, which incorporated each marque's traditional upright grille design (the Hornet's grille with a lit "Wolseley" badge), also contributed to a less utilitarian appearance. The cars had larger-diameter chrome hubcaps than the Austin and Morris Minis, and additional chrome accents, bumper overriders and wood-veneer dashboards. The Riley was the more expensive of the two cars. The name "Wolseley Hornet" was first used on 1930s saloon, coupé, sports and racing cars, while the name "Elf" recalled the Riley Sprite

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