‏إظهار الرسائل ذات التسميات Mazda. إظهار كافة الرسائل
‏إظهار الرسائل ذات التسميات Mazda. إظهار كافة الرسائل

الجمعة، 30 أغسطس 2013

Mazda Hofu plant builds its 10 milionth car




Japan-Mazda Motor Corporation today announced that cumulative vehicle production at the Nishinoura district of Hofu Plant in Japan's Yamaguchi prefecture has reached ten million units. The milestone is achieved 30 years and eleven months after vehicle production commenced at Hofu Plant No. 1.

A ceremony was held at Hofu Plant No. 2 in celebration of the achievement. Attendees, including Masamichi Kogai, Mazda's Representative Director, President and CEO, and Nariaki Uchida, Executive Officer and General Manager of Hofu Plant, watched as the ten millionth vehicle, a Mazda6 (known as Atenza in Japan), came off the assembly line.

In his remarks at the ceremony, Masamichi Kogai said, "The production of ten million vehicles at Hofu Plant is a tremendous achievement, and we could not have done it without the support of our customers, our suppliers and other concerned parties, as well as that of the local community, the city of Hofu and Yamaguchi prefecture. On behalf of Mazda, allow me to express my deepest gratitude. We see this fantastic achievement not as a destination, but rather as a milestone on our road to further growth. Moving forward, we are committed to continue delivering fantastic products that delight our customers."
 Full-scale production at Hofu plant started at what is today known as Hofu Plant No. 1 in September 1982. Hofu Plant No. 2 began operating in February 1992 with a volume and model mix flexible production line for vehicle bodies and modular assembly systems in the mixed-model assembly line. The two plants combined currently have an annual production capacity of 482,100 units. Currently, Hofu Plant No. 1 produces the all-new Mazda3 (Axela in Japan) which will be launched globally starting from North America this autumn. Hofu Plant No. 2 makes the Mazda6, which is enjoying strong sales around the globe.

الأربعاء، 21 أغسطس 2013

Mazda3 to make public debut during IAA Frankfurt




The all-new Mazda3 will be the star attraction of Mazda’s exhibition at this year’s Frankfurt International Motor Show.  Although it won’t go on sale in the UK until January 2014, the all-new Mazda3 has already attracted high praise from motoring media and is currently proving itself on the road during an extreme 9,300 mile ‘Mazda Route3 Hiroshima-Frankfurt Challenger Tour 2013’ endurance test from Japan to Germany.

Mazda’s brand new connectivity concept makes the company’s all-time global best-selling model one of the first in Europe to take occupants online.  Building on existing email, text and navigation features, the system safely brings an array of free mobile online content into the vehicle, including Facebook and Twitter audio feeds as well as Aha™, with tens of thousands of cloud-based stations, from radio to audio books and more.
 
Inside the cabin, Mazda’s brand new interior offers safe, ergonomic comfort.  Larger than the outgoing model in most respects, the all-new Mazda3 also gets an optimised Human-Machine Interface (HMI).  Highlights of the HMI include the Active Driving Display, Mazda’s new head-up display, another rarity in this class, and a new design of rotary commander enabling a safe operation of infotainment functions.  The all-new Mazda3 hatchback and fastback share the enlarged 2,700mm wheelbase – the longest in the C-segment and 60mm longer than the current Mazda3’s. 

A high-mileage example of the all-new Mazda3 will also be displayed on stage at the Frankfurt Show, after driving directly from the factory at Hiroshima in Japan.  It will be one of eight Mazda3 hatchbacks to have completed the ‘Mazda Route3 Hiroshima-Frankfurt Challenger Tour 2013’ across Russia, Belarus and Poland.  Other tour cars, which are scheduled to arrive in Frankfurt just in time for the motor show, will be exhibited in an outdoor area of the show grounds.

الاثنين، 19 أغسطس 2013

2014 Mazda MX-5 release date and price


 The new Mazda MX-5 will be developed in conjunction with Alfa Romeo and is due to hit the roads in late 2014, early 2015

An all-new Mazda MX-5 is currently being developed in conjunction with Alfa Romeo and this fourth-generation MX-5 is pencilled in for a release date in early 2015.

The venture with Alfa Romeo is so that the two companies can share the initial investment and boost profits, however the Alfa Romeo Spider is not expected until the end of 2015.

Our exclusive image suggests the the MX-5’s winning formula won't be diluted in any way, depsite Mazda's huge success in the roadster market. The new car's styling will fall into line with the latest models in the Mazda range - the CX-5, the 6 and the just-launched Mazda 3. So it gets a large, shield-shaped grille and hawk-eye headlights and bodywork that swoops tightly around the rear-wheel-drive chassis beneath.

• Mazda MX-5 reviewBesides the basic steel structure, the Mazda MX-5 won’t share very much with the Alfa. The new MX-5 will be powered by unique 1.3 and 1.5-litre turbocharged engines with just enough performance to let the chassis’ talents shine through. With high-strength steels used throughout, engineers are aiming to strip at least 100kg from the current MX-5’s kerbweight, with 1,050kg the target figure. The Spider will be built alongside the Mazda MX-5 in Japan but it will shun the Mazda's smaller engines in favour of the 1.75-litre turbo destined for the Alfa Romeo 4C, detuned to around 200bhp.A price has yet to be revealed for either car but we would expect a sub-£20,000 price tag for the Mazda, which will help the MX-5 retain its reputation for value.

الجمعة، 16 أغسطس 2013

2006 Mazda Kabura Concept





“Kabura” is a Japanese term taken from “KABURA-ya”, an arrow that makes a howling sound when fired and was historically used to signal the start of a battle. The “first arrow into battle” depicts Mazda’s spirit of pursuing unique and exciting ventures - such as the rotary engine.

Kabura is not only the first Mazda compact coupe for the 21 st century, it’s also the first project guided by Mazda North American Operations’ (MNAO) Director of Design Franz von Holzhausen, who joined Mazda in February 2005. The 37-year-old von Holzhausen studied industrial design at Syracuse University and graduated from the prestigious Art Center College of Design in Pasadena , Calif.

REINVIGORATING THE AFFORDABLE COUPE

“With Kabura, we set out to use innovative design to rekindle the passion for driving,” notes von Holzhausen. “Our intention is to rouse the segment with some intravenous creativity. While we have no plans at the moment to build a production version of Kabura, it is not a complete flight of fancy. It embodies several innovations Mazda could implement when a compact sports coupe, steeped in Zoom-Zoom, is ready for production.”

According to a recent survey performed by a major research organization, Mazda’s new-car customers are the second youngest in North America , at only 41 years of age .

Generation-Y buyers are several steps ahead of the latest trends and constantly on the lookout for affordable possessions that satisfy their hunger for stylish, insightful and spirited designs. One of Kabura’s roles is exposing a likely future design direction to today’s demanding customers.

Power is supplied to Kabura’s rear wheels by a 2.0-liter version of Mazda’s highly respected MZR DOHC 16-valve engine and through to 245/35R19 Bridgestone Potenza front tires and 245/35R20 tires at the rear. While this concept has been constructed over several MX-5 chassis components, basic dimensions fall between Mazda’s MX-5 and RX-8 sportscars.

Were the Kabura design study to achieve production status, it would likely be a stand-alone product rather than an extension of any existing model line.

SPIRITED EXTERIOR

Von Holzhausen describes Kabura’s exterior as “a nimble-looking fuselage with a powerful stance, pronounced wheel arches and taut surfaces.” He adds , “Every line flows into another with no open ends. Surfaces are drawn tight over the wheel arches, the way a spider’s web stretches between anchor points.”

While Kabura’s profile is reminiscent of classic coupes, the windshield and forward portion of the roof are integrated into one seamless glass surface that extends from the cowl to the B-pillar. Admitting extra light enhances the interior’s feeling of airy space. Overhead portions of the glass have adjustable tinting so that the driver can twist a knob on bright days to change the roof’s opacity, as desired, from clear to completely opaque.

Behind its B-pillar, Kabura has a two-piece glass hatch. The uppermost glass panel normally lies flush. When pivoted-up by an electric motor, the way ailerons rise out of an airplane wing, this panel serves three purposes: it acts as a roof spoiler, it vents air from the interior and it greatly augments the rear passengers’ headroom. In addition, a photovoltaic solar cell in the panel helps to control ambient temperature as well as recharge the battery. The larger glass hatch panel has side-mounted hinges to provide ready access to Kabura’s spacious cargo compartment.

CREATIVE INTERIOR COMPOSITION

“While examining the habits and tastes of our youthful customers, we found that the majority have a need to carry one or at most two passengers in comfort, while a very small percentage actually use the fourth seat on limited occasions,” von Holzhausen continues, noting the level of research and planning that goes into the creation of a major automaker’s concept vehicle. “Clearly, the standard 2+2 compact coupe configuration with restricted rear access and limited seating space doesn’t work in this context, so we created a 3+1 layout for Kabura that resolves those shortcomings”.

A standard left-side door provides access to the driver’s cockpit and the rear jump seat. The right side is a wholly different and purposely asymmetrical arrangement. Removing the glovebox and minimizing the instrument panel allowed designers to shift the front passenger six-inches ahead of the driver’s seating position. In turn, the second passenger, sitting in tandem behind the right-front passenger, enjoys approximately the same leg, shoulder, and headroom.

Developed on the RX-Evolv and RX-01 showcars, Mazda designers invented the rear-hinged freestyle doors to improve the RX-8’s rear-seat access. Kabura proves that inspiration can strike twice in pursuit of spirited, stylish design that provides customers more than they ever dreamed possible.

To maintain a sleek roofline while offering rear access that’s vastly superior to what’s available in today’s compact coupes, von Holzhausen’s team designed Kabura with an extra right-side door. After the front door is opened, touching a button slides the bonus door straight back and out of the way.

Instead of swinging on hinges as in the innovative Mazda RX-8, this additional door glides neatly into a cavity notched into the rear-quarter panel area the way a pocket door disappears into a house wall. “Kabura may be the first compact coupe where no passenger has to call ‘shotgun!’ to avoid the second-class citizen treatment,” von Holzhausen pointed out.

FORM AND FUNCTION MEET THE FUTURE

Building on Kabura’s innovative styling and interior packaging, von Holzhausen’s team decided that introducing a level of sustainability and recyclability was a critical part of the concept. By partnering with Sustainable Solutions, Inc (SSI), a leader in reengineering post-industrial waste materials into quality consumer products, Mazda shows it has an eye toward the future in everything it does.

Kabura's interior is produced from SSI's innovative regenerated leather substrate. Itself produced from 100-percent post-industrial waste - in this case, much of the waste was material recovered from the manufacturing of Nike brand athletic shoes - SSI's leather-grind is able to be dyed and printed in any color or design and appears in Kabura as a technical yet inviting material.         

الخميس، 15 أغسطس 2013

2014 MAZDA6








Mazda has already shown that 'zoom-zoom' can scale up in the outgoing Mazda 6—an often-overlooked model that we've consistently rated one of the most enjoyable to drive models in its class. Now the question is whether, under the company's core SkyActiv initiative—aimed at saving weight and boosting fuel economy while preserving the engaging driving feel present in most of their models—it can get people who don't know Mazda to at least consider the model, with its far more charming, almost sexy exterior.
The exterior—from the new corporate grille and front end (more of a refined, masculine face than the clownish smile of some other recent models, to the rippled, muscular-looking front fender lines, the arched roofline, and the smooth, surprisingly refined tail and rear lights—is just gorgeous. Pacing around at 360 degrees, it's impossible to find an awkward angle on this car. The proportions are the best they get in this class, and it's a knockout. Open the driver's door, and what you get is a little farther from fantasy. The Mazda 6 interior isn't going to flat-out seduce you the way the exterior does, but it's neat and quite attractive, with tastefully coordinated materials, just enough brightwork, and trims that place just enough soft-touch surfaces in the places where hands are likely to go.
Again perhaps at odds with the sexy sheetmetal, the Mazda 6 has a rather simple powertrain lineup; it's powered by a new 2.5-liter 'SkyActiv' in-line four-cylinder engine, fitted with direct injection, variable valve control, and a very high 13:1 compression ratio (unleaded gas is just fine)—altogether making 184 horsepower and 185 pound-feet of torque, and good for up to 38 mpg on the highway. All versions have front-wheel drive, and the engine is fitted to two all-new transmissions: a six-speed manual, or a six-speed automatic. But it does get better once you're behind the wheel. Mazda has cut lots of weight while strengthening the body, and with a curb weight of just 3,200 pounds the new 6 feels friskier than the output numbers suggest. The new SkyActiv engine needs to be revved in order to access most of its torque; luckily both transmissions tap into that character easily. For the automatic, you get crisp, very quick shifts and almost the feel of a dual-clutch unit; and the manual (our favorite) has short throws and clean, precise action. The Mazda6 isn't sport-sedan firm, yet it handles near the top of the mid-size class; steering is quick and well-weighted, too, although somehow it loses its feel of the road.
If you've spent any time in the new Ford Fusion, or even the new Nissan Altima or Honda Accord, it's likely you'll concede—like we did—that the Mazda6's interior appointments aren't quite on the high ground that those models set. The seats in the Mazda6 are the exception. They're excellent, and even if you go for the base Sport model you'll find great lateral support. The rear bench seat lacks the headroom that taller adults need, and it's positioned quite high up. A roomy trunk and flip-forward rear seats provide that extra dose of practicality that's now the norm for this class.
In addition to all the usual airbags, plus stability control, and four-wheel disc brakes with Brake Assist, some Mazda6 models are offered with Blind Sport Monitoring with Rear Cross Traffic Alert—a system that helps spot cross traffic as you're backing out of a parking space, or warn of an adjacent vehicle when changing lanes. There's also Lane Departure Warning, and Forward Obstruction Warning, which detects vehicles ahead and sounds a warning; Smart City Brake Support is also offered—helping prevent collisions due to inattention, at speeds between 4 and 19 mph. Adaptive Front Lighting and High Beam Control are also on offer. The Mazda6 also fits in among the safest models on the market, as an IIHS Top Safety Pick+.
Standard features on the base Sport include air conditioning, power windows and locks, remote keyless entry, cruise control, push-button start, a USB audio input, and 17-inch alloy wheels (there are no steel wheels in the lineup). Get the automatic-transmission Sport and you add Bluetooth, HD Radio compatibility, and a rear-view camera system, with a 5.8-inch color touch screen. Touring models get dual-zone climate control, a power driver's seat, blind-spot monitoring, Rear Cross Traffic Alert, rear-seat vents, leatherette seats, 19-inch alloy wheels, and the so-called Commander Switch with alternate controls for the screen. And at the top of the lineup, Grand Touring models add leather upholstery, heated front seats, a memory driver's seat and power passenger seat, a fog lamps, steering-wheel paddle-shifters, satellite radio, a power moonroof, bi-xenon headlamps, LED running lamps, and adaptive front lighting. Both the mock-iDrive Commander Switch and the TomTom navigation system are flat-out disappointing, with a laggy response to some of their features, poor map detail, and oddly coordinated menus. But the Bose sound of the 11-speaker premium system is excellent.
Later in the year, a diesel engine will join the lineup; although final power figures and fuel economy figures haven't yet been released, it will make about 170 hp and more than 300 pound-feet of torque. It's also expected to top 40 mpg on the highway.

الثلاثاء، 13 أغسطس 2013

1991 Mazda 787B




The 787B won the 1991 24 Hours of Le Mans. It is the only rotary-powered car and the only Japanese car to win the race. 
 Vehicle Type: 2-door coupe, race car
Configuration: Mid Engine/RWD
Engine: Wankel Rotary (4)

الأحد، 11 أغسطس 2013

2008 Mazda Furai Concept




The Mazda Furai concept car, which made its world premiere at the 2008 NAIAS, celebrates 40 years of Mazda's rotary engine and international motorsports heritage. The raciest interpretation of NAGARE design language to-date, Furai is the latest car in Mazda's award-winning and highly acclaimed series of concept cars. Nagare (pronounced 'na-ga-reh'), is the Japanese for 'flow' and the 'embodiment of motion'.

Furai (pronounced 'foo-rye' - Japanese for 'sound of the wind') is the sort of car that could only come from a company that incorporates the 'Soul of a Sports Car' into everything it builds, but with an eye toward the future and the environment through the use of renewable fuels. Consequently, Furai is initially tuned to operate on 100 per cent ethanol, while research with partner BP into other future fuels, including ethanol/gasoline blends like E10, continues.

On any given weekend, there are more Mazdas and Mazda-powered cars road-raced in North America than any other brand of car. This is because every Mazda sedan, coupe and sports car really is developed with the highest possible dose of the company's trademark Zoom-Zoom responsive performance and handling - truly the 'Emotion of Motion'.

However, Zoom-Zoom is about more than simply vehicle performance. The look and style that is Zoom-Zoom can best be seen in previous NAGARE-based design studies, including the Mazda Nagare concept that debuted at Los Angeles in 2006; Mazda Ryuga (first shown a year ago in Detroit), Mazda Hakaze (which appeared in Geneva last year) and Mazda Taiki - the star of the 2007 Tokyo Motor Show.

The 'Nagare' ethos is how Mazda's future production models will sustain the Zoom-Zoom spirit by exhibiting their strong affinity for motion.

Manufacturers commonly showcase concept cars and design studies with little or no intention of actually using the theme presented. Mazda's approach is the opposite: all of the Nagare concepts, including Furai, help evolve this evocative surface language for future use. Nagare is how this celebration of motion will be portrayed on interior and exterior surfaces in future models. Instead of form following function, the two merge as one.

However, Mazda neither intends to race Furai, nor is it a supercar the company plans to build and sell in the near future. Rather, Furai is a design study that lives between those extremes. Without the restrictions imposed by serial production models, and with the freedom of an autoshow environment, Mazda is using the opportunity to evolve the company's Nagare design theme one more step closer to reality.

Instead of mimicking racecar components and design elements in a road car - the strategy preferred by supercar manufacturers - the 'Mazda way' was to begin this project with the real McCoy: a Courage C65 chassis that earned its stripes during two seasons of LMP-2 endurance racing in the American Le Mans Series (ALMS). This sports car was successfully campaigned under the MAZDASPEED Motorsports Development banner by B-K Motorsports during the 2005 and 2006 seasons. Drivers Jamie Bach, Guy Cosmo, Elliott Forbes-Robinson, and Raphael Matos piloted the car to one victory and a total of nine podium finishes in 15 ALMS events. B-K finished third in championship standings both years; while Bach and Cosmo were co-Rookies of the Year in 2005 after their first season of ALMS racing.

"Anticipating future rules changes in the ALMS, we created a new closed cockpit which would be more appropriate for a future production model," said von Holzhausen. "The major element we did not change is the 450-horsepower RENESIS-based R20B three-rotor rotary engine that provides the Furai's ample Zoom-Zoom. The ultimate Mazda in our minds is rotary powered; as a company, we have no intention of abandoning that valuable asset. When people think of the very best production sports cars in the world, the rotary powered Mazda RX-7 is always on that list."

The Furai concept serves as a turning point in the Nagare developmental process. While the four previous concept cars explored different ways to express Mazda's emerging design philosophy and to explore an aesthetic, this one is all about function - every last texture and detail serves some functional purpose. In essence, the Furai creative process boiled down to guiding air over and through the body in fruitful ways. To prove that this concept goes far beyond static aerodynamic analysis, Mazda's design, motorsports and R&D teams worked together to construct Furai as a 180 mph rolling laboratory to demonstrate its functional capabilities on demand.

The Mazda design and R&D teams worked closely with Swift Engineering to refine the aerodynamic characteristics, assuring that Furai remains glued to the ground at high speeds. Through its existing relationship with Swift Engineering, forged through development of the Mazda/Cosworth-powered Champ Car Atlantic single-seater chassis, the team used complex Computational Fluid Dynamics (CFD) software to tune various Nagare design elements to function at a high degree of efficiency. Drag, downforce, lift and overall aesthetics were all key considerations.

Sourced straight from the race track, the Courage carbon-composite tub is essentially intact under the new Furai body, including the right-side driver's seat. Instead of the stark interior typical of race cars though, this cockpit is finished with more comfortable but still highly functional surfaces. An electronic display screen and gear-change shift paddles are built into the steering wheel.

In the chassis' original racing configuration, the passenger seat is filled with electronic gear, so those components were relocated elsewhere to provide adequate space for two occupants. The greenhouse is somewhat wider than the original cockpit to provide adequate head and shoulder room and adequate visibility. Doors attached with butterfly hinges provide a very efficient means of entering the cockpit. In this instance, the design team followed an approach that has proven very effective during years of endurance racing.

"One thing we learned from CFD studies is that we don't need much rear wing to balance the down force created by the front splitter and the Nagare features we've sculpted into the body," observed von Holzhausen. "Combustion air is provided by a variation of the Turbo Tongue device that Swift developed for Indy car use a decade ago. It rises slightly higher than the surrounding roof surface to ingest clean air above the boundary layer. Our final design works so well that we applied for a joint patent with Swift. Of course, it helps that it's a real piece of art, too, and one we had to incorporate into the design."

The Irvine, California-based Aria Group was responsible for creating new composite panels and they worked hand-in-hand with Mazda North American Operations' own in-house fabrication team to mate them to the Courage chassis. The dark matte finish with red and orange accents harkens back to the livery worn by Mazda's legendary 787B when it won the Le Mans 24 Hours in 1991, making the company the first - and still only - Japanese company to ever win the endurance classic.

Furai not only probes future design possibilities, it also ventures ahead with an alternative fuel. Consistent with the Mazda's recently announced 'Sustainable Zoom-Zoom' initiatives, the Furai's three-rotor powerplant has been tuned to run powerfully on 100-percent ethanol (ethyl alcohol) and ethanol/gasoline blends. There are exciting advances being made in renewable fuels, from current blends like E10 (10% ethanol/90% gasoline) with research ongoing into making ethanol from cellulostic materials, to future renewable gasoline components like Butanol - a 'higher order' alcohol which is fungible with gasoline.

الخميس، 8 أغسطس 2013

2013 Mazda Deep Orange 3 - Design Study



The students from Clemson University and the Art Center College of Design have launched today the Mazda Deep Orange 3 Concept at the Center for Automotive Research Management Briefing Seminars in Traverse City, Michigan.

The new study design is based on a hatchback and has a sleek body design created by Frederick Naaman. The Mazda Deep Orange 3 Concept has a 3+3 seat configuration and an innovative hybrid power train. It can automatically choose where to send the power (front, rear or all-wheel) depending on the situation.
 "These students have provided fresh and inventive ideas from sketch pad to sheet metal, and the final product truly speaks to that open dialogue and collaboration between the Art Center College of Design and Clemson University", said Derek Jernkins, Mazda North America design director.

الاثنين، 22 يوليو 2013

1967-1972 Mazda Cosmo Sport 110S مازدا









Towards the Series-Production 2-Rotor Engine
In the early 1960s, during the initial development stage of the rotary engine, Mazda designed and investigated three types of rotary engine: those with two rotors, three rotors, and four rotors. The single-rotor version, prototypes of which were completed by NSU, could run smoothly at high speeds, but in the low speed range it tended to be unstable, with high levels of vibration and a lack of torque. This is due to the fact that a single rotor engine has only one combustion phase per revolution of
the output shaft, resulting in a large torque conversion, which is a basic characteristic of this engine format.
Mazda then decided to develop a two-rotor engine, in which the torque fluctuations were expected to be at the same level as a 6-cylinder 4-stroke reciprocating engine.
The first two-rotor test engine, the type L8A (399cc single chamber volume), was an original Mazda design and was mounted in a prototype sports car (type L402A, an early prototype of the Cosmo Sport) designed specifically for the rotary engine.
In December 1964, another two-rotor test engine, type 3820 (491cc single chamber volume) was designed.  It soon evolved into the mass-production trial-type L10A.  The 60 Cosmo Sport prototype cars in which this engine was installed were driven for over 600,000 kilometers in Japan, during which Mazda collected critical data that was used in the preparation of the series production model. Once in production, the L10A designation given to the prototype became the type designation of the 1968 Cosmo Sport.
Moreover, in recognition of the large potential of the rotary engine, Mazda invested heavily in imported and exclusive machine tools, and proceeded with the trial manufacturing of multi-rotor rotary engines, including three and four-rotor versions. Those prototypes were installed on a prototype mid-engine sports car, the Mazda R16A. Test drives were carried out on a high speed test circuit at Miyoshi Proving Ground, completed in 1965. The course was the most advanced in Asia at that time.
World�s First Two-Rotor Rotary Engine
On May 30th, 1967, Mazda began selling the world�s first two-rotor rotary engine car, the Cosmo Sport.
It featured a 110-horsepower type 10A engine (491cc single chamber volume) equipped with newly
developed apex seals made with pyro-graphite, a highstrength carbon material, and specially processed aluminum sintering. This apex seal was the result of Mazda�s independent development work and proved durable through 1,000 hours of continuous testing. Even after a 100,000 km test drive, it showed only slight wear of just 0.8 mm and an absence of chatter marks.
The intake system featured a side-port configuration coupled with a two-stage four-barrel carburetor, to keep combustion stable at all speeds. For the ignition system, each rotor was equipped with two spark plugs so that stable combustion could be maintained in cold and hot weather conditions alike, as well as on urban streets and expressways.
The Cosmo Sport was road-tested over a 6-year period and more than 3 million kilometers. The year
after it went on sale, Mazda entered Cosmo Sport in the gruelling endurance race, �Marathon de la Route� of 1968. The car finished fourth in the race against formidable competition from Europe, and its futuristic styling and superb driving performance delighted car buffs throughout the world.