CooperS Classic Car Design And development







Mini Cooper Classic CarsPicture of Mini Cooper Classic Cars
CooperS Classic Car Design And development as project ADO15 (Austin Drawing Office project number 15), 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, the market for German Bubble cars boomed. Leonard Lord, the somewhat autocratic head of BMC, reportedly decreed: 'God damn these bloody awful Bubble Cars. We must drive them off the road by designing a proper miniature car'. He laid down some basic design requirements: the car should be contained within a box that measured 10 × 4 × 4 ft (3 × 1.2 × 1.2 m); and the passenger accommodation should occupy 6 ft (1.8 m) of the 10 ft (3 m) length; and the engine, for reasons of cost, should be an existing unit. Issigonis, who had been working for Alvis, had been recruited back to BMC in 1955 and, with his skills in designing small cars, was a natural for the task. The team that designed the Mini was remarkably small: as well as Issigonis, there was Jack Daniels (who had worked with him on the Morris Minor), Chris Kingham (who had been with him at Alvis), two engineering students and four draughtsmen. Together, by October 1957, they had designed and built the original prototype, which was affectionately named "The Orange Box" because of its colour.
Mini Cooper Classic Cars
Picture of Mini Cooper Classic Cars
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. Almost all small front-wheel-drive cars developed since have used a similar configuration, except with the transmission usually separately enclosed rather than using the engine oil. 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 precious 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 ingress of rainwater through the grille.

(2001 - 2006) Mini Convertible
Mini Cooper Classic CarsPicture Of Mini Cooper Classic Cars

At the 2004 Salon International de l'Auto, Mini introduced a convertible model which was released in the 2005 model year and available in One, Cooper and Cooper S versions.

Mini Cooper Classic CarsPicture Of Mini Cooper Classic Cars

The convertible roof is fully automatic an unusual feature in such a small car and can be opened partially to act as a sunroof whilst the car is driving at speed. The convertible model forsakes the rear hatchback of the Hardtop Mini, replacing it with a drop down 'tailgate' that is reminiscent of the classic Mini it incorporates similarly prominent external hinges, and with the roof in the closed position, the rear roof section and luggage shelf can be raised with two handles, semi-tailgate style, to access the luggage space easier. The convertible also adds two small power windows for the rear seat passengers which are lowered automatically when the roof opens. The roof is made from a heavy cloth, with many layers of insulation; the rear window is glass with an integral heater/defroster, but no washer or wiper.

Mini Cooper Classic CarsPicture Of Mini Cooper Classic Cars
At the 2007 North American International Auto Show, Mini introduced the limited edition Mini Cooper S Sidewalk Convertible. It had a top speed of 215 km/h (134 mph) and accelerates from 0 to 100 kilometres per hour (0 to 62 mph) in 7.9 seconds. The engine provides 168 hp (125 kW) and 220 N·m (160 ft·lbf) of torque

Blog Archive