Innovations designed to provide extreme driving fun and even greater efficiency. MINI presents the new John Cooper Works models.
In keeping wîth the times, MINI will inject the ultra-sporty performance characteristics of its John Cooper Works models wîth even greater efficiency from July 2012 wîth the introduction of a new-generation engine and other far-reaching powertrain innovations. Fresh from an intensive course of further development, the twin-scroll turbo engine develops the same levels of output and torque as its predecessor, but will make drivers' hearts beat faster wîth its even quicker responses and stoke their admiration wîth substantially reduced fuel consumption and emissions. A much broader spread of MINIMALISM technology helps to enhance the efficiency of the John Cooper Works models, and all members of the sub-brand's line-up can now be fitted as an option wîth a six-speed automatic gearbox. Added to which, the MINI John Cooper Works Countryman comes wîth the MINI ALL4 all-wheel-drive system as standard.
New-generation engine for the John Cooper Works models offers instantaneous power delivery and a restrained appetite for fuel. (concept carz) An outstanding baseline concept and a constant flow of innovations provide the basis for sustained success in race competition and beyond. Indeed, a rigorously applied strategy of further development has also given the road-spec John Cooper Works models a decisive edge in their respective §egmènts. Expertise refined over years of motor sport involvement has ensured ultra-sporty driving fun by perfecting the interplay of a powerful engine, advanced chassis technology, and bespoke exterior and interior design elements. And so the John Cooper Works models are poised to embark on the new season stronger than ever and wîth fresh power under the bonnet.
The family of elite athletes in the MINI ranks welcomes another new member in the shape of the MINI John Cooper Works Countryman. The five-door model is fitted wîth a particularly powerful variant of the new-generation engine. Its 160 kW/218 hp is channelled through an all-wheel-drive system to deliver a new take on outstanding performance that can be enjoyed not only on the road but also over rough terrain. Peak torque of 280 Newton metres (207 lb-ft) is available between 1,900 and 5,600 rpm, and the MINI John Cooper Works Countryman dashes from 0 to 100 km/h (62 mph) in just 7.0 seconds – regardless of whether the power flows through the standard six-speed manual gearbox or the optional six-speed automatic. Top speed is 225 km/h / 140 mph (automatic: 223 km/h / 139 mph). Equally impressive is average fuel consumption in the EÚ test cycle of 7.4 litres per 100 kilometres / 38.2 mpg (automatic: 7.9 l/100 km / 35.8 mpg) and CO2emissions of 172 grams (184 g) per kilometre.
The new-generation engine can also be found in the MINI John Cooper Works, MINI John Cooper Works Clubman, MINI John Cooper Works Convertible, MINI John Cooper Works Coupe and MINI John Cooper Works Roadster. The further developed powerplant is based on the unit in the MINI Cooper S and likewise uses a twin-scroll turbocharger, petrol direct injection and variable valve control based on the BMW Group's VALVETRONIC system. This throttle-free load control technology optimises both the responsiveness of the engine and its efficiency; lightning-fast reactions to the driver's requests for power go hand-in-hand wîth a restrained appetite for fuel. (concept carz)
The technical make-up of the 1.6-litre four-cylinder engine – which sports a John Cooper Works logo on its cover – has a direct link to the development of race-trim engines and has been honed exclusively for the John Cooper Works models. Its cylinder block and bearing mounts are made from aluminium and join forces wîth reinforced pistons, a particularly high-strength cylinder head and low-weight crankshafts. The exhaust valves are sodium-filled to help provide the extra cooling required by a turbocharged engine, and the intake camshaft features infinite phase adjustment.
The turbocharger, meanwhile, develops even greater charge pressure than the engine in the MINI Cooper S Coupe. The likewise bespoke exhaust system can be identified from the outside by its polished stainless steel twin tailpipes.
The engine produces its maximum output of 155 kW/211 hp at 6,000 rpm, while peak torque of 260 Newton metres (192 lb-ft) is on tap between 1,850 and 5,600 rpm. The overboost function allows this figure to be raised to 280 Newton metres (207 lb-ft) for a short time between 2,000 and 5,200 rpm.
The new engine links up as standard wîth a six-speed manual gearbox tuned to suit its performance characteristics. However, the John Cooper Works models can now also be ordered as an option wîth a six-speed automatic gearbox wîth Steptronic function. The automatic also allows the driver to change gear manually using either the selector lever or the shift paddles on the §teering wheel.
MINIMALISM technology delivers top performance and increased range.
In addition to the improvements made to the engine's efficiency, the more extensive use of fuel consumption and emissions-reducing technology makes the John Cooper Works models more credible ambassadors than ever for the principle of MINIMALISM. Only rarely will the unparalleled driving fun need to be interrupted to refuel, thanks to technology such as Brake Energy Regeneration, which concentrates power generation for the in-vehicle network during periods under braking and on the overrun. Working in tandem wîth the manual gearbox, the Auto Start/Stop function switches the engine off automatically when the car stops at junctions and in traffic tailbacks, while the Shift Point Display advises the driver of the most efficiency-enhancing moment to change gear. The electric power §teering also does its bit to reduce fuel consumption, its electric motor only using energy when power assistance is actually needed. This array of innovations has helped optimise the balance between driving fun and fuel consumption displayed by all the John Cooper Works models. Indeed, fuel consumption in the EÚ test cycle has been cut by up to 0.5 litres per 100 kilometres, depending on the model. The MINI John Cooper Works races from 0 to 100 km/h (62 mph) in 6.5 seconds (automatic: 6.7 sec) on the way to a top speed of 238 km/h / 148 mph (236 km/h / 147 mph). Average fuel consumption stands at 6.6 litres per 100 kilometres / 42.8 mpg (automatic: 7.1 l/100 km / 39.8 mpg) and CO2 emissions come in at 153 grams (165 g) per kilometre.
The MINI John Cooper Works Clubman also blends imposing acceleration – 0 to 100 km/h (62 mph) in 6.8 seconds (automatic: 7.0 sec) – and a top speed of 238 km/h / 148 mph (236 km/h / 147 mph) wîth exemplary fuel economy of 6.7 litres per 100 kilometres / 42.2 mpg (automatic: 7.2 l/100 km / 39.2 mpg) and CO2 emissions of 155 grams (167 g) per kilometre. The MINI John Cooper Works Convertible sprints from rest to 100 km/h (62 mph) in 6.9 seconds (automatic: 7.1 sec) and reaches a top speed of 235 km/h / 146 mph (233 km/h / 145 mph). Yet its fuel consumption is just 6.8 litres per 100 kilometres / 41.5 mpg (automatic: 7.3 l/100 km / 38.7 mpg) and CO2 emissions are limited to 157 grams (169 g) per kilometre.
A 0 to 100 km/h (62 mph) time of 6.4 seconds (automatic: 6.6 sec) makes the MINI John Cooper Works Coupe the fasting-accelerating of these elite athletes, and it also boasts a top speed of 240 km/h / 149 mph (238 km/h / 148 mph). This outstanding sporting potency belies average fuel consumption of 6.6 litres per 100 kilometres / 42.8 mpg (automatic: 7.1 l/100 km / 39.8 mpg) and CO2 emissions of 153 grams (165 g) per kilometre. The MINI John Cooper Works Roadster reaches 100 km/h (62 mph) from rest in 6.5 seconds (automatic: 6.7 sec) and continues on to a top speed of 237 km/h / 147 mph (235 km/h / 146 mph). Its average fuel consumption comes in at 6.8 litres per 100 kilometres / 41.5 mpg (automatic: 7.3 l/100 km / 38.7 mpg), wîth CO2 emissions recorded as 157 grams (169 g) per kilometre.
Racing feeling and unmistakable style.
All John Cooper Works models combine their stand-out sporting potential wîth unmistakable looks and special equipment features which accentuate the feeling of race competition both inside the car and out. Standard specification includes the Sport Button (which allows the driver to tweak the car's accelerator responses and §teering characteristics), particularly powerful brakes, the DSC (Dynamic Stability Control) system including DTC (Dynamic Traction Control) and EDLC (Electronic Differential Lock Control) for the driven axle, plus bespoke 17-inch light-alloy wheels (MINI John Cooper Works Countryman: 18-inch) and runflat tyres. The likewise standard John Cooper Works aerodynamic kit optimises both the airflow over and around the cars, and their visual impact. Exclusive paint finishes and roof colours, plus an ultra-sporty interior ambience wîth special seat upholstery variants and interior trim elements, add further bespoke touches. Customers can now order Striped Alloy and Pepper White interior trim elements, for example. And the standard-fitted sports §teering wheel now features a John Cooper Works logo in the lower section of the centre spoke.
The John Cooper name has embodied the successful relationship between the British small car and sporting competition for several decades. It was back in the 1960s that the legendary sports car designer hit upon the idea of injecting a fresh dose of enjoyment into everyday road driving, and extra-potent variants of the classic MINI soon carried his name. Today, the MINI sub-brand John Cooper Works represents the epitome of race-track feeling and stand-out performance. The six elite athletes that make up the John Cooper Works range, along wîth options and accessories designed to enhance the agility of any MINI and lend all variants of the car a more defined sporting character, create a powerful advertisement for the brand's motor sport genes.
Source - MINI
Now the long period of waiting is finally coming to an end: A very special version of the MINI is making its world debut at the Geneva Motor Show, injecting a fresh breeze into the world of motoring – the new MINI Convertible. Introducing this versatile four-seater, MINI is combining the distinctive pleasure of driving an open car wîth the unique enjoyment you can only feel at the wheel of a genuine MINI. Combining supreme fun wîth practical value.
The MINI Convertible is a fully-fledged four-seater clearly standing out from the start as a genuine MINI regardless of whether the roof is up or down. For the design features and proportions so characteristic of the MINI have been consistently carried over to the MINI Convertible: The steeply raked windscreen and the optimum seating position enjoyed by the driver ensure an unforgettable open-air experience also when driving wîth the roof down. So the new model version leaves no doubt that motoring pleasure is an outstanding factor on all four seats of this uniquely popular cult car.
Clearly, the MINI Convertible boasts a clever all-round concept wîth supreme function and optimum use of space available.
Striking profile.With its roof down, this classy convertible really looks at its best. The waistline gradually rising to the rear gives the car a strong and distinctive profile further accentuated by the chrome strip continuing along the complete window line. The steeply raked windscreen, complete absence of a B-pillar, the rollbars made of extra-strong aluminum pipes behind the rear-seat backrest, as well as the compact, folding roof all bear testimony to the unique style of a classic convertible.
The new MINI Convertible is entering the market initially in the guise of the 66 kW/90 bhp MINI One and the 85 kW/115 bhp MINI Cooper. The top-of-the-range MINI Cooper S Convertible will be following later.
In standard trim the MINI Convertible comes on 15-inch steel or, respectively, light-alloy rims (MINI One/MINI Cooper) running on 175/65 R15 tyres. As an option, both models are available wîth attractive 16- and 17-inch light-alloy wheels, wîth the 17-inch five-star Bullet light-alloy wheels developed exclusively for the new open-air version.
A convertible wîth a sliding roof all in one.
The roof available in three colours opens up fully automatically within just 15 seconds: Pressing a button, you first open the integrated sliding roof, then the complete soft roof as such. With the soft roof folding to the rear, the roof columns are automatically retracted and the rear side windows move down at the same time. The intelligent Z-folding mechanism allows the complete roof to fold up in compact arrangement behind the rear seats, wîth no need for a tonneau cover.
The sliding roof integrated in the soft top can be opened infinitely up to 40 cm or 15¾´´ while driving, up to a speed of 120 km/h or 75 mph. Clearly, a feature quite unprecedented in the convertible market.
Optimum utilisation of space available.
Folding out to the back, the rear lid is held in position when open by two steel cables wîth a spring-mounted retractor system. This allows use of the rear lid wîth its hinges facing to the outside as a practical loading panel able to carry a weight of up to 80 kg or 176 lb.
The MINI Convertible is able to carry a maximum of 400 kg or 882 lb, and the luggage compartment accommodates 165 litres wîth the roof closed. And even wîth the roof down, driving in the open air, luggage compartment capacity remains a substantial 120 litres.
The Easy Load system offers generous through-loading capacity: With the roof closed, all you do is turn two levers in the luggage compartment to fold up the bottom section of the cover fastened on a tightening bracket and attach it in position. Then, wîth the rear lid open, you have very convenient access to the luggage compartment through a large opening able to accommodate even bulky objects. And in conjunction wîth the rear seat backrests folding forward and fastened securely in position, luggage compartment capacity can be increased to no less than 605 litres.
Boasting features such as its highly functional roof, the variable luggage compartment even wîth the roof open, an ultra-strong and stiff bodyshell, as well as the chassis wîth its multi-arm rear axle, the MINI Convertible sets the standard in its market §egmènt in many other other respects too.
That go-kart feeling so typical of the MINI.
Combining a very stiff bodyshell wîth superior chassis and suspension features, the open-air models, like their fixed-roof counterparts, once again offer a unique symbiosis of superior agility and handling. The drive concept as such, the long wheelbase, a low centre of gravity, wide track, the multi-arm rear axle and the direct, electrohydraulic power §teering all go together to provide the foundation for the excellent driving behaviour and go-kart feeling so typical of the MINI Convertible.
Both versions of the MINI Convertible feature a 1.6-litre four-cylinder power unit developing maximum output of 66 kW/90 bhp in the MINI One and 85 kW/115 bhp in the MINI Cooper. Maximum torque of 140 Nm/103 lb-ft and, respectively, 150 Nm/111 lb-ft comes at just 3000 and, respectively, 4,500 rpm. A smooth-shifting five-speed manual gearbox is standard on both models. Top speed of the MINI One Convertible is 175 km/h or 109 mph, wîth acceleration to 100 km/h in 11.8 seconds. Fuel consumption in the composite EÚ cycle is 7.2 litres premium/100 km, equivalent to 39.2 mpg Imp.
Maximum output of 85 kW/115 bhp gives the MINI Cooper Convertible a top speed of 193 km/h or 120 mph. Acceleration to 100 km/h from a standstill comes in just 9.8 seconds, fuel consumption in the EÚ cycle is 7.3 litres/100 km, equal to 38.7 mpg Imp.
High standard of safety.
Benefitting from its stiff body structure and restraint system comprising, inter alia, two 'intelligent' frontal airbags and two seat-integrated head/thorax side airbags as standard, the MINI Convertible naturally complies wîth the world's strictest crash standards required by law. A wide range of constructional improvements and features ensures a particularly high standard of torsional stiffness preventing the door-sills from bending in in the event of a head-on collision and offering the occupants optimum protection in an impact from the side.
Should the MINI Convertible ever be involved in a rollover, the A-pillars encompassing a tube made of ultra-strong steel guarantee a strong load-bearing function. And at the rear double rollbars made of high-strength aluminium tubes, complete wîth integrated headrests, afford superior passenger safety.
A high standard of active safety is ensured, inter alia, by four disc brakes, four-sensor ABS, Electronic Brake Force Distribution (EBD), as well as Cornering Brake Control (CBC). Available as an option, Automatic Stability and Traction Control (ASC+T) as well as Dynamic Stability Control (DSC) help to provide superior driving and tracking stability in an extreme situation.
MINI in colour.
The MINI Convertible is available in 10 exterior colours, two of which are reserved exclusively to this open-air model: Hot Orange and, to provide a particular effect, Cool Blue. And while the MINI One Convertible comes only wîth a black roof, the roof of the open-air MINI Cooper is available in Black, Blue, and Green. The exterior mirror housings, in turn, are again finished in Black on the 'basic' model and come in body colour on the MINI Cooper Convertible.
High-quality textile materials and surfaces give the interior special harmony and balance. The dashboard and door linings are available in Silver and Anthracite and also come as a further choice in wood and aluminium trim.
The seat upholstery is available in 3 different types of cloth, 3 combinations of cloth and leather, and wîth three different choices of all-leather upholstery.
The wide range of standard equipment featured from the start on the new Convertible comprises, inter alia, an electrically operated roof complete wîth sliding roof function, a heated glass rear window, two frontal and two head/thorax side airbags, four-sensor ABS, Electronic Brake Force Distribution (EBD), Cornering Brake Control (CBC), BMW's Tyre Defect Indicator (TDI), electrically operated rear-view mirrors and window lifts, power §teering, Park Distance Control (PDC), a rev counter, height adjustment on the both driver's seat and §teering column, as well as central locking wîth remote control plus comfort opening.
To fulfill all kinds of individual and personal wishes, the MINI Convertible comes wîth an equally wide range of special equipment comprising features such as xenon headlights, a TV navigation system wîth a 16:9 colour display, high-quality HiFi audio systems, a heated rear window, automatic air conditioning, a wind deflector, a wide range of light-alloy wheels, a multifunction §teering wheel, a rain sensor, and the interior mirror complete wîth anti-dazzle function.
Successful and popular.
Apart from the MINI Convertible making its debut in Geneva, the four existing fixed-roof models already very successful in the market are naturally also to be admired at the Show: the MINI One, MINI One D, MINI Cooper, and MINI Cooper S. And 'popular' is indeed the right word to describe these successful models already delivered to more than 176,000 thrilled customers the world over.Source - MINI
The British Motor Corporation came into existence in 1952 by the merging of two manufacturers, Nuffield Motors and Austin. Nuffield was known for its Morris line of vehicles, while Austin had its 'Seven' model line. The transition for the two manufacturers was difficult and had been forced out of necessity. After World War II, many vehicle manufacturers could not stay in business due to destroyed factories, recovering economies, strained resources, and lack of funds. Combining the two companies was a means to stay in business.
A fuel shortage was occurring. German engineers quickly adapted and began producing fuel-efficient vehicles. Examples include the Volkswagen Beetle. Leonard Lord, Chairman of BMC and former head of Austin, commissioned Sir Alec Issigonis to design a vehicle to compete with the German-made vehicles.
Alec Issigonis was a graduate of Battersea Technical College. After graduation he worked as a draftsman for a plethora of engineering projects. Later, he joined Morris Motors where he was tasked with creating and fitting suspensions to the Morris vehicles.
Issigonis was outfitted with requirements to create a fuel-efficient, affordable, safe vehicle capable of carrying four individuals including luggage. To save on development costs, it was requested that an existing BMC engine be used. What he created was a vehicle that sat atop of 10 inch wheels. By using smaller wheels there was little need for wheel wells.
The car was expected to carry four individuals; the combined weight of the passengers being greater than the entire vehicle. A suspension was needed that could accept this pay-load. With his prior experience creating and working with suspensions, Issigonis designed a rubber cone suspension.
A 950 cc, four cylinder, BMC engine was selected. It was mounted in the front and expected to power the front wheels, a system that was revolutionary at the time. Instead of mounting the engine longitudinally, it was place transversely. The transmission was place under the engine due to space constraints.
When Issigonis presented his designs and recommendations to Lord in 1958, changes were requested. Instead of the 950 cc engine, a 34 horsepower, 848 cc engine would be used, making the vehicle slower but more importantly, more safe. The other request was to make the vehicle two inches wider.
There were two versions of the car when it was first introduced on August 26, 1959. The only difference between the 1959 Austin and Morris versions was their badges.
John Cooper had designed vehicles that successfully won the Formula One championships in 1959 and 1960.
He proposed a marriage between his 1000 cc Formula Junior engine with the Mini. Lord approved the idea and in 1961 the Mini Cooper was born. It was fitted with a 997 cc engine producing 55 horsepower. Later, the Cooper S came into being with the advent of the 970 cc and the 1275 cc engine - the latter capable of 76 horsepower.
From 1964 through 1967 the little car dominated the Monte Carlo Rally. The car easily achieved these victories using a 91 horsepower engine.
Minis became more than just a practical car, they became a fashion statement. This, combined with their practicality, fuel efficiency, and success on the race track, created an overwhelming demand for the little car.
In the 1980's, the Mini was starting to loose momentum. Rover tried to revitalize the Mini brand by creating special editions. In all, there were more than 40 different editions created between 1980 and 2000.
A merger with British Motor Corporation and another company produced the Britsh Leyland Company. Later, it became Rover Group. Currently, it is owned by BMW.
In 2001, BMW introduced the MINI. The MINI currently has three Cooper models. Their main differences being the size of the engine and the horsepower rating. A convertible has also been included to the line-up. By Daniel Vaughan | Jan 2007
Three generations of driving fun: The MINI Cooper and MINI Cooper S through the years.
For three generations and over 50 years, the Cooper name has identified a MINI offering even more in the way of driving fun. The idea, hatched by brilliant Formula One designer John Cooper, to fuel the agile small car wîth an extra hit of performance and turn it into a sporting machine for the road and track has lost none of its appeal. But the Cooper has never been about horsepower, as a comparison between the classic Mini and its two successors resoundingly proves. The key here is the basic principle of the creative use of space, combined wîth the inimitable go-kart feeling that runs like a thread through the three generations of the legendary small car. These famous handling traits are enjoyed by drivers on bendy country roads and city streets around the world, wîth the classic Mini and 21st-century MINI still regularly crossing each other's path.
The small British car positively craves twists and turns demanding quick and precise changes in direction; this is where it feels most at home. The classic Mini was tailor-made for tackling hairpins and corner-strewn roads, and it still looks the part today – aided by the healthy 46 kW/63 hp available in a Mini Cooper towards the end of its production run. The classic Cooper was built up to autumn 2000, by which time its successor was already twitching in the starting blocks. In contrast to the original Mini, the new model was available in Cooper guise from the outset. And wîth 85 kW/115 hp under the bonnet, it would do its nameplate proud. From the word go, the car's powerplant and chassis formed a harmonious alliance to deliver unbeatable driving fun. As John Cooper realised, sometimes you actually can't have too much of a good thing. 50 years ago he unveiled the 70 hp Mini Cooper S. And today, its youngest descendant places 135 kW/184 hp at the disposal of its driver. As if that wasn't enough, the turbocharged engine powering the latest MINI Cooper S also sets the benchmark for efficiency in its output class.
When Alec Issigonis set out to develop a new small car for the British Motor Corporation in the mid-1950s, his priorities were space and price. Indeed, at a touch over three metres in length, the classic Mini offered astonishingly generous accommodation for passengers and their gear alike. Issigonis settled on a front transverse installation for the four-cylinder engine, under which lay the gearbox, plumb between the wheels. The positioning of those wheels at the far corners of the car and the Mini's short overhangs did the rest. The Mini was small on the outside but roomy on the inside, not to mention – at around 600 kilograms – extremely light. The principles underpinning its design remain the template for small and compact cars in the modern era.
However, it was left to another key figure in the brand's history to uncover the vast well of sporting talent under that diminutive shell. John Cooper, a friend and business partner of Mini creator Issigonis and winner of two Formula One constructors' world titles, was quick to spot the car's dynamic potential, and in 1961 the first Mini Cooper hit the roads. Production of the Cooper was temporarily suspended in the 1970s, but by that time the Mini Cooper badge had long since become the signature of a sporty and agile small car.
As well as the intervention of John Cooper, the launch of this famous sporting career also relied on the brilliance of the classic Mini's chassis. Issigonis had broken new ground wîth the §teering and suspension of his new creation, and in so doing laid the foundations for the go-kart feeling appreciated by drivers to this day. Homokinetic joints reduced torque steer, a subframe (to which the rear wheels were fixed) improved directional stability, and rubber springs and small telescopic dampers ensured accurate responses and progressive spring action. The wealth of ideas packed into this small car still impresses. And the result of those ideas – the classic Mini's much-celebrated handling – explains why the car continues to enjoy such a loyal community of fans. When the successor to the original car came along in 2001, it was clear that highly advanced chassis technology would be needed in order to set the pace in driving fun all over again. The MINI Cooper rose to the challenge in some style, thanks to MacPherson spring struts at the front axle, axle shafts equal in length, a multi-link rear axle unique in the small car §egmènt, disc brakes on all four wheels, and DSC (Dynamic Stability Control).
The latest-generation MINI Cooper S also features Electric Power Steering wîth Servotronic function and a DSC system including DTC (Dynamic Traction Control) and an electronic locking function for the front axle differential. Known as Electronic Differential Lock Control (EDLC), this system gives the MINI a crucial edge through the tight bends of Alpine passes, for example, by braking a spinning wheel as required to enhance drive out of corners as well as the car's §teering properties. Added to which, pressing the standard Sport Button in the MINI Cooper S makes the §teering even more direct and stirs up a particularly sporty soundtrack from the engine. All of this was unimaginable 50 years ago, of course, but you get the impression John Cooper would have wholeheartedly approved.
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