Mazda unveiled the RX-8 at the 2001 Tokyo Motor Show.

Mazda exhibited the RX-EVOLV at 1999 Tokio Motor Show, as a proposal for a replacement sports automobile with Associate in Nursing innovative packaging conception supported the next-generation rotary engine. Mazda received a positive response for the conception automobile from customers everywhere the planet. At the 2001 North yank International automotive vehicle Show, Mazda additionally exhibited a style and engineering model of the RX-8, that was a results of our company want to understand the potential that the RX-EVOLV showed.

In developing the RX-8, Mazda strove to understand conflicting goals: delivering a vehicle with placing, jazzy styling with a superior mix of handling and performance, whereas providing ride comfort and therefore the practicality for four adults. A key think about achieving these goals is that the RENESIS engine, the next-generation rotary powerplant, that is additional compact and higher-powered than previous rotary engines, that includes a water cooled, two-rotor configuration. This delivers a most output of 184kW/8500rpm and 216Nm of torsion at 7500rpm, whereas achieving improved fuel potency and cleaner emissions. The RX-8 incorporates each real sports automobile styling and an internal package spacious enough for four adults. It additionally includes an extra refined front-midship layout likewise as a race, four-door configuration while not a middle pillar. Exceptional driving performance comes through 50:50 front/rear weight distribution and little yaw-inertia moment. With superior usefulness, the RX-8 can meet the expectations of a wider vary of shoppers, not solely sports automobile fans.

The RX-8 is a wholly new sports automobile embodying Mazda’s “Zoom-Zoom” whole message to the most, by following “Distinctive style,” “Exceptional practicality,” and “Responsive handling and performance.”

Unprecedented Sports automobile Styling Encapsulating house for Four Adults
The form of a real sports classic Mazda has created several sports cars with exciting styling that stand the take a look at of your time, like the first-generation Cosmo Sport, the RX-7 and therefore the MX-5/Miata/Roadster. Following this tradition, Mazda designers were determined to grant the four-door, four-seater RX-8 unexampled styling. They began by sculpting a body with a dynamic feeling of motion. Exciting surfaces run from the aggressive front air intake on the body to the lid. The classic rear-wheel drive sports layout places visual stress on the rear tires. Short front and rear overhangs, and characteristic overfenders, underline the vehicle’s look of stability. The styling could be a classic statement of beauty in motion, harking back to a prime contestant.

This is the right embodiment of Mazda’s new style philosophy of “Emotion in Motion.” The adoption of the race door system, for four doors while not center pillar, means that the RX-8 is Associate in Nursing unexampled combination – the planning and feel of a real sports automobile in a very four-door vehicle. the form of the rear pillars and car window pay court to the first-generation Cosmo Sport and RX-7, however its innovative package provides enough house for four adults.

Low, dynamic forepart Aggressive lines extending from the air intake on the low hood that solely a rotary engine with its compact style will create possible; an influence bulge within the center of the hood with a rotor because the motif; a bumper facia accentuation the “cubic” effect; and short front overhang all mix to form a dynamic sports automobile image and emotional atmosphere, enhancing the car’s Zoom-Zoom spirit. additionally, the front fender wheel arches stand high and further from the low hood to visually manifest the RX-8’s power and supply the driving force a transparent read of the front corners of the vehicle.

Rear read with emotional and funky styling cues The rear read is intended to form a vivid impression because the automobile drives away – a vital thought for a sports automobile. this can be partially achieved by the RX-8’s short rear overhang. Rear combination lamps receive a mechanical bit through the addition of chrome accents, a rotor-shaped rear fog lamp is found low within the center of the bumper, and therefore the twin exhaust pipes square measure placed to the left and right. Taken along, these components produce a sway that’s at the same time emotional and modern.

High-mount backbone frame to grant the RX-8 the rigidity a real sports automobile demands, a strong, high-mount backbone is found within the higher a part of the transmission tunnel. This backbone runs from the front partition through the cabin to the rear partition and functions because the main frame of the chassis, enhancing rigidity and permitting reduction of body-panel thickness and weight. It additionally contributes to safety within the event of a collision.

Closed-section station frame (PPF) The light-weight closed-section PPF locks the complete powertrain – as well as the pinion and crown wheel – into one rigid unit. This mechanism enhances direct and linear acceleration feel and crisp shift operation with many sports automobile driving pleasure.

One-piece, carbon-fiber propellor shaft Even with a two,700mm distance, the RX-8’s front-midship layout drastically shortens the space from the gear case to the differential. This allowed engineers to put in a one-piece propellor shaft product of carbon fiber, that additional reduced weight.

Double-wishbone suspension at front and multi-link beam suspension at rear Long-arm double-wishbone suspension at the front and multi-link beam suspension at the rear give ideal suspension pure mathematics. Long arms and links win suspension dimensionality and roll management, whereas optimum roll-center height maximizes suspension stroke. Tires stay perpendicular to the road throughout the length of suspension travel for superior grip, even underneath the toughest cornering. The result’s excellent roadholding with no sacrifice in ride comfort. because of the greatly reduced yaw-inertia moment (a results of the front-midship layout), optimum roll-center height and tire camber management, the RX-8 delivers a pointy response to steering inputs and increased controllability. This chassis and suspension style additionally allowed the adoption of large-diameter 18-inch metal wheels with high-grip 225/45ZR18 tires. Rack-and-pinion power-assisted steering offers correct feedback on road conditions, whereas an electrical power-steering pump delivers exactly the proper quantity of assist to match driving conditions. One additional advantage of an electrical power-steering pump is improved fuel economy, as electrically driven steering, as critical the standard belt-driven system, doesn’t drain power from the engine. Large, 17-inch aerated discs on all wheels offer positive, positive braking in support of safe, jazzy driving. Six-point rubber mounts on the rear subframe improve each driving stability and road noise.

GREATER SAFETY AND thought FOR THE surroundings
Improved performance to side-collisions putting the RENESIS engine front midship accomplished a sufficiently giant crushable zone between the engine and front bumper. This ensures improved impact absorption in head-on and offset frontal collisions. At identical time, the RX-8 additionally provides superior performance in side-impacts. it’s a extremely rigid anatomical structure for a sports automobile, in spite of the pillar-less, wide-opening style. to attain this, an oversized range of measures were adopted as well as a rigid stomach frame, the high-mount backbone running through the cabin, and thoroughly planned chassis reinforcements. A reinforcement structure forms a virtual center pillar designed into the door frames, whereas prime and bottom latches lock the rear door to the body. additionally, a security lock mechanism permits the rear doors to open on condition that the front doors square measure open, too. Active-safety measures embody large-diameter 17-inch aerated disc brakes on every wheel, a 4W-ABS (four-wheel anti-lock braking system), and freshly adopted DSC (dynamic stability control) that senses once the vehicle begins to skid or spin, and counters it by dominant engine torsion and applying the brakes as required.

Tackling surroundings issues Zero overlap between the intake and exhaust ports leads to increased thermal potency for the RENESIS engine, permitting a way throw air/fuel mixture for fuel potency once inactivity compared to the 13B-REW rotary engine within the RX-7. additionally, because of the potency inherent within the rotary engine, the RX-8 operates with a lean mixture even throughout high-speed high-load operation. A high compression magnitude relation and freshly developed ultra-fine fuel injectors create just about good combustion potential across the engine’s entire speed vary. Rotary engines even have structural qualities that cause them to come up with less Roman deity (nitrogen oxide) than typical engines. RENESIS’ side-exhaust layout retains turn HC (hydrocarbons) for following combustion cycle, additional lowering emissions. additionally, a freshly developed convertor for the rotary engine is teamed with a double-skin manifold that maintains a high exhaust-gas temperature to boost catalyst activation on engine begin, even in cold conditions.


Looking back to 1978, it’s virtually not possible to believe that the initial Mazda RX-7 (codenamed X605) may are therefore sensible. maybe it’s as a result of true sports cars were skinny upon the hydrocarbon therein era. definitely the assessment has one thing to try and do with the essential sportiness of the RX-7 coming back intrinsically a distinction to the upright and faintly soft RX-5 that straight off preceded it. The RX-7 outperformed, outhandled and even out-braked the RX-5. however keep in mind that the newer automobile was fitted with the 12A instead of the 13B rotary and emerged from Hiroshima with drum brakes on the rear rather than the machine disc arrangement of the RX-5. at intervals a couple of years all RX-7s were equipped with disc brakes all spherical.

Figures alone cannot convey any of the car’s personal appeal, even if a standing four hundred metres time within the low seventeen second bracket was exciting enough within the Australian context. Consider, for instance, that the 4.2 l V8 Hoiden commissioned naval officer may manage a better of seventeen.4 once equipped with its normal (and primitive, although beefy) four-speed manual transmission. prime speed was concerning 195 km/h with an excellent two hundred accomplishable with solely somewhat help from wind or gradient. The commissioned naval officer, however, was all out by a hundred and eighty km/h.

To what extent was the RX-7 associate RX-3 lurking at intervals a sleeker body? the solution is: little. definitely the 12A was still used, as was recirculating ball steering and a disc/drum brake combination. however the event associated refinement given to all or any these elements created any alikeness between an RX-7 and a 12A RX-3 faint at the best.

Obviously the a lot of lower centre of gravity, the broader track, the much more refined rear suspension, the broader wheels and higher tyres combined to remodel the general handling of the automobile. associate RX-3 was average 1970’s Japanese sedan in its dynamics, whereas the RX-7, that was derived from the RX-3, was markedly higher than much any 1979 rival – whether or not from Japan, Australia, the North American nation or Europe – and arguably superior to the Porsche 924. however also as creating the rotary sports automobile agile and balanced, the engineers had engineered way bigger feel and preciseness into the steering. A broader steering shaft reduced distortion with obvious edges within the space of steering sensitivity and feel.

In a sense the foremost exceptional single facet of the RX-7 was that it had been nearly as good because it was despite some quite straightforward engineering. beside recirculating ball steering came drum brakes and a live rear shaft. Here was a triumph of refinement over revolution, of conscientious attention to detail and of sheer determination to form the primary rotary-powered sports automobile since the initial Cosmo, right.

It did not matter that the rear suspension wasn’t freelance as a result of it had been concerning succeeding neatest thing. The axle was set by a Watts Linkage. Coil springs, gas-filled Kayaba dampers associated an eighteen metric linear unit roll bar were the opposite key things. The chassis engineers had chosen the Watts Linkage over a Panhard rod for 3 main reasons. Firstly, it had been used on factory-sponsored RX-3 racers in Japan. Secondly, it provided a additional favourable roll centre. Thirdly, if a Panhard rod had been used the automobile would have had to be some seventy five metric linear unit longer.

Dimensionally, the Mazda RX-7 was somewhere between associate RX-3 and RX-2 in overall length. At 4285mm, it had been somewhat longer than associate MGB and considerably larger than Fiat’s X1/9. With a dimension of 1650mm and a height of simply 1260mm and riding on five.5 in. alloy wheels, the RX-7 had a additional crouching, muscular stance than the other Mazda. At 1065kg it had been a solid very little sports auto.
The cars exported to the North American nation were strict two-seaters however all the RX-7’s oversubscribed in Australia were equipped with atiny low folding rear seat like their counterparts on the domestic Japanese market.

From Gregorian calendar month 1979, all versions of the RX-7 were created with a superior grade of interior trim, however the massive changes came the subsequent year. A revised side treatment with a combined bumper/air dam arrangement lowered  the drag issue to zero.34, that the calculator team at Mazda headquarters equated to 5 HP. Changes to the rear styling ran to neater lights and a tidying of the quantity plate housing.

Mechanically, the massive news was the article of furniture of rear disc brakes to the upmarket  GSL model (the model oversubscribed in Australia), beside superior fuel economy due to article of furniture of a converter in situ of the nuclear reactor. A agent roll bar reduced oversteer through tight corners loving an excessive amount of speed and Bridgestone’s grippier RD204 radials replaced the previous RD116s.

In Australia the upgraded refashion was referred to as the Series II. This straight off created the previous automobile the Series one, even if no manufacturer has ever formally known as a replacement automobile the Series one. Gregorian calendar month 1983 brought the P132 series. North American nation consumers scored the 13B engine with a Dynamic result intake system, Six Port induction and electronic mechanical system. Japanese customers may select a turbocharged 12A version. It appears that management was cautious concerning commercialism this model simply just in case it gave issues. The name of the rotary for dependability and sturdiness had been arduous won over the previous decade and no-one needed to risk waste it.

When the P132 reached Australia we have a tendency to known as it the Series sick. The naturally aspirated 12A remained the only engine, the automobile being offered with neither the injected 13B engine nor the turbocharged 12A. a minimum of Australian consumers got the new choice of steering system (standard on the restricted, introduced with Series 3), the fourteen in. wheels and also the considerably revised interior with three-spoke handwheel ahead of a replacement control board and improved controls.

The RX-7 restricted was plush in a very method that was at odds with its basic character. Two-tone paintwork, rather elegant trim, electrical windows and air-conditioning moved  the automobile nearer to the 280ZX/300ZX market. They conjointly weighed it down. however the manual restricted (this time round the nonmandatory transmission boasted associate overdriven fourth ratio) was capable of running the standing four hundred metres in seventeen seconds flat – slower than the Mitsubishi Starion Turbo and also the Alfa GTV6, however up to the V6-powered 300ZX, that was associate all­new style.
The restricted was introduced with a pricetag of $23,120, that was cheaper than the last of the 280ZXs ($26,100) and virtually a full 5 grand wanting the 300ZX ($28,000). The Alfa GTV6 commanded $29,500 and also the Starion around $24,000.


1972 was a giant year for Mazda and its rotary engine. Mazda was riding high on its wave of international success whereas alternative makers like metric weight unit, Nissan and Citroen showed envy by disbursal huge on their own rotary analysis and development.

Mazda discharged the Series one RX-4 (named the Luce in Japan) in Oct ’72. The new arrival marked the sixth rotary battery-powered automobile in as a few years. This RX-4’s selling theme was ‘low pollution’ and ‘luxury’ and with the USA and Japan adjustment emission laws, the RX-4 AP (anti pollution) was the world’s initial production automobile to pass the choking 1975 emission standards for each countries (equivalent to middle 80s Aus. standards.).

The Luce/RX-4 came in 3 body styles: sedan, machine and wagon.

The RX-4 was discharged to the Australian public in April 1973. just like the RX-3, Australia left out on the wagon. The sedan and machine versions, the ‘Deluxe’ and ‘Super Deluxe’, were roughly supported the center vary Japanese GR and GS specs: vinyl cut seats, AM radio, manual steering and 4-speed manual case. For the Series I, the motorcar was solely offered within the Sedan. Mazda’s selling was perceptive and delivered the up-spec a hundred thirty bhp twin dizzy 12A.

The Series I RX-4 sedan includes a flat nose and a (lower spec) praise dash in comparison to the coupe’s pointed nose and cockpit titled dash. The cockpit dash was additional in line with the up-spec Japanese model and incontestible a additional customized interior. Mazda learnt from the RX-3/808 however dearly-won it absolutely was to separate models with completely different components therefore most changes were solely cosmetic within and out.

Wheels and tires were 13×5.5-inch with 175-70 radials, the widest wheels of the RX cars so far. but some countries were endowed even wider 195-70×13 tyres. Acceleration was thought of cheap at the time with the manual sedan turning a seventeen.4 ET and therefore the motorcar shortly behind at seventeen.9. The Series I sedan was priced $3938 and therefore the machine at $4168 (AUD).

Mazda’s best year for the rotary was 1973. Production was fully swing and by the year’s finish it had exceeded the 600,000th rotary vehicle, a significant milestone for the little Japanese manufacturer. 3 new engines were developed together with the 13B, the 15A and therefore the monster 21A. but the late 1973 Arab oil crisis dismayed the trade therefore badly that Mazda (and several alternative manufacturers) canned future development.

Fortunately for the RX-4, the 13B was slated for the Series a pair of that debuted in Japan in Dec ’73. the large news was the new top-shelf GT sedan and machine.

With the upspec single dizzy 12A currently reduced to 125hp, the 13B’s H.P. increase to 135hp and force increase to 132lb-ft gave the significant RX-4 enough grunt to beat almost the simplest on Japanese roads. A manufactory quoted fifteen.8 ET with a high speed of 195 kilometers per hour gave the Luce GT (RX-4 13B) a fearful name. Handling was improved with force rods wont to laterally find the live rear shaft that gave further stability through corners as did wide 195-70×13 radials on five.5 in. steel wheels (or the optional  four-spoke alloy wheels). The Series a pair of hit Australia in April ’74. Notably the 13B was normal in conjunction with the four-speed manual. The box was wholly reworked to handle the 13B’s further power. an extra bonus was the motorcar creating its method into the coupe’s choice list. The sedan’s flat nose was modified for a pointed nose and therefore the dashboard changes followed. really the sole external variations between the series one and a couple of machine will be found with the amendment from the RE12 to the ‘Rotary Engine’ badges and therefore the REAPS rear muffler with exhaust cutout within the lower beaver panel.

The oil crisis almost killed the RX-4 in Europe and therefore the U.S. Taking a giant monetary descent, Mazda’s funding bank appointed its own men to Mazda’s board of administrators to assist steer the corporate faraway from bankruptcy. the general public sees the heritage of this within the time span between the introduction of the RX-4 in ’72 to the RX-5 in ’75. Low pollution was not a priority. higher fuel consumption was.

For the amount of might 1975 to April 1976, Mazda Motors Pty Ltd (which coated Victoria, Tasmania and southern NSW) oversubscribed solely 999 rotary vehicles (including the RX-2, 3 and 4). By 1976, rating for the Series a pair of sedan had crept up to $5014 and therefore the machine to $5195. Still terribly cheap considering its competition just like the 160-hp 6-cylinder Chrysler Centura GL for $5162, the 155-hp 6-cylinder Ford velum XLE for $5753 and therefore the 135-hp 6-cylinder Datsun 240K at $5156 that were all heavier and fewer equipped.

Mazda discharged the Series three RX-4 in April ’76 with some major exterior and minor interior changes. The nose was praise with a very redesigned grille, increased with a lower spoiler and therefore the rear currently had a flat plastic panel with recessed taillights. the inside received a brand new handwheel (also RX-5) and minor console alterations. The 195-70 tires became associate choice however notably a brand new MacPherson strut front suspension and revised settings gave favorable enhancements. The 13B did not formally lose its a hundred thirty bhp however it did drop its fuel consumption rate even with a 280 pound weight increase (to 2580lb or 1170kg) over the Series I and a worth hike in addition. Performance was still quite adequate with the sedan holding down low seventeen second ETs.

Mazda had put in its lowest diff quantitative relation however, 3.636:1 compared to Series I’s three.9:1. Mazda Motors quotes marketing 436 rotary vehicles between might ’76 and March ’77. Figures were terribly similar for the opposite state distributors. thanks to these slow sales the choice was created to get rid of the machine from Australian sales at the start of ’77. By now the sedan was priced at $6382 – still comparable its competitors. The sedan lasted through Gregorian calendar month ’79. By now the RX-7 had been on sale for variety of months and therefore the RX-4, with superannuated styling, was state of affairs showrooms. though the Series three oversubscribed here for over 3 years, sales would are luck to succeed in thirty p.c of the Series a pair of.

Racing wise, the RX-4 has nearly no history to talk of. A vain Bathurst try (against faster 12A battery-powered RX-3s) tested unsuccessful however overseas rallies showed the RX-4 may end on the arena.

Looking for a real RX-4 should not be too onerous. The Series one ID starts with LA22S (for the 12A) with the series a pair of and three with LA23S (for the 13B). The Series one to three 929 are LA2VS. As mentioned the RX-4 wagon was ne’er formally oversubscribed here however there ar a couple of special imports regarding – LA22W or LA23W signifies RX wherever LA2VV is piston battery-powered.


March of 1972, the RX-3 was discharged in Australia – seven months when Mazda Japan had launched the RX-3 and also the Familia/808/818 (1600cc/1800cc) domestically.

With the addition of 3 new body designs, the rotary line up currently totalled 9 selections internationally. Following the ‘peoples rotary’ theory, the primary rotary auto was created offered in Japan and within the America. The Australian market (and New Zealand) was less lucky. Not solely missing out on the wagon however the 130hp 12A. Australian-model RX-3s came in 2 bodies – the Deluxe sedan and also the Super Deluxe machine.

Equipment variations between the RX-3 Deluxe sedan and also the Super Deluxe machine were several. The machine carried associate nonmandatory body stripe, clock, rear defogger and also the centre console/high rest and foldaway steering column. All Series one RX-3s came with the 982cc 10A. The manual sedan price AUS$3299 (3-speed transmission system was a $341 option) and also the machine AUS$3479. scrutiny the machine in value, Mazda priced the RX-3 against cars just like the 190-hp Holden Torana GTR XU-1 ($3455), the 144-hp Ford Capri GT V6 ($3490), and also the 218-hp valorous RT Charger ($3395). as luck would have it value did not play an awesome role in RX-3 sales – the rotary engine was Mazda’s main point.

Performance-wise the 10A RX-3 wasn’t able to match the RX-2 with 12A. With a power-to-weight quantitative relation of ten.9 kilogram per kW compared to the RX-2’s nine.9 kilogram per kW, the RX-3 was slower. denizen driving journalists did well to push seventeen.6 second quarters at 76mph out of the lighter sedan (16.3 for the RX-2).

In late 1973, Mazda discharged the Series two in Japan. outwardly the complete forepart flat solid was revamped and a distinct set of taillights with twin brake lights were enclosed (commonly called savannah taillights in Australia). The Series two RX-3 hit Australia in March of ’74 hopped-up by the 12A single dizzy (12B). The Series two was slower than the one0A Series 1 down the 440 yards even with the 1146cc 12A’s larger capability and fifteen % a lot of power. The Rotary Engine opposed Pollution System (REAPS) hurt torsion. As a result, the Series two was slow off the mark however had a far better prime speed. The loss of torsion and a 44-kilo weight increase slowed the series two to a seventeen.8 second 440 yards. further exterior colours for the Series two like green and Alexandria Gold additional attractiveness. Interior amendments were minor and enclosed a change from the kilometers per hour/mph meter to a two hundred kilometers per hour meter (180 kph for the 808), associate exhaust overheat lightweight, a fifty amp/hour meter gauge (up from 30ah) and style changes to the trims and seat belts. Notably the nondirectional antenna was increased by a twin post (rather than single) style. The ’74 model unbroken the 3 spoke plastic wood grain steering wheel; the ’75 received a faux animal skin wheel with slots dig its 3 spokes.

Mazda Motors Pty Ltd operated throughout Victoria, Tasmania and southern office – the remainder of Australia was lined by freelance distributors. Documented records show the peak of the rotary-powered era was between 1972 and 1975. throughout the commercial enterprise term of could ’73 to Apr ’74 Mazda Motors sold-out 2866 rotary hopped-up vehicles (including RX-2, three and 4) a complete of forty % of its overall vehicle sales. At identical time Mazda Japan was pumping out 5000 RX-3’s per month, with a lot of then half these being coupes with the balance split between the sedan and also the wagon.

In March 1976 the RX-3 was formally off from the Australian lineup. the worth had crept up to AUS$4525 for the machine, that was cheaper than the RX-4 machine however still costly by comparison with similar cars. Remaining RX-3’s lingered on the dealer floors well when the March time limit.

In 1976 the Series three RX-3 was discharged in America and Japan however not Australia or New Seeland. There weren’t as several changes this point around, however the few created were vital. The front wore a brand new lower spoiler-type lip, the gimmick rotor badges were replaced with a straightforward Mazda badge on the grille.

Of all the pre-RX-7 rotary vehicles Mazda engineered (930,000 in total), the RX-3 was far and away the foremost widespread. Of all the RX-3’s engineered, the machine exceeded fifty % of total sales – all facts that influenced the planning profile of the RX-7.

On race tracks, the RX-3 proven extremely competitive from its introduction in 1971. In Japan the RX-3 won the phaeton title in ’72, ’73, ’75, ’76 and ’77. In could of 1976 the RX-3 won its a centesimal Japanese domestic race. To celebrate, Mazda made ceremonial specials (tricked up AP-GT). The RX-3 conjointly won the japanese automobile race in ’72, ’73, ’75, ’76 and ’78. Locally, the RX-3 did fairly well. CAMS’ backward read towards the rotary barred any variety of porting to the engine; but, the RX-3 knocked up variety of phaeton category wins and often embarrassed V8-powered opposition. The RX-3 scored category wins at Bathurst in 1974, ’75 and ’79, and in 1975 Don Netherlands took his RX-3 machine to fifth outright. In 1977 associate RX-3 managed seventh outright.
For the 1979 race, CAMS finally allowed bridge porting. It wasn’t till the early-80s once clever lobbying towards CAMS allowed peripheral porting of the 12A RX-7.

When searching for real RX-3, look fastidiously. begin with the chassis number: the Series one ID starts with S102A and also the Series two with S124A. The 1300 808 ID range starts with STC and also the 1600 model with SN3A. As mentioned, the RX-3 was born in ’76 but the 808 continuing nonparallel three type till 1978. There square measure quite an few RX-808’s out there, some with range jobs. as luck would have it there square measure many ways that to acknowledge a well-disguised RX-808.

The Series one RX-3 features a rear registration code frame – the 808 does not. The 1300cc 808’s have a really tiny diff center compared to the quality RX-3 diff center; but, the SN3A diff is RX-3 sized. All RX-3 rear bumpers have sq. reflectors and also the Series two front bumper features a cut-out for oil cooler air flow. The 808 model bumpers do not have either. All RX-3 fuel tanks square measure sealed with the letter L and carry sixty litres. The 808 has associate S stamp and holds forty five litres.

The Series two RX-3 can have emission management relays in its ‘computer box’. Engine bay wiring can have a choke management associated an ignition relay or a minimum of its correct unused plug and also the harness are going to be usually thicker than the 808’s.

The best identifying attribute of the bunch is that the exhaust overheat thermosensor. set within the right corner of the boot close to the shock tower, this device would short out and illuminate the dash-mounted lightweight once the REAPS rear muffler het ‘beyond safe limits’. If the device is not there, explore for the mounting holes and/or the introduce the wiring loom.


The RX-2 was Mazda’s initial true rotary railcar. free in Japan on the thirteenth of could 1970 because the R612, a designation combining the rotary 12A and therefore the piston 1600. time period later Mazda unusually modified its direction from the R100, 110S and therefore the R130 theme to rename its rotary version the RX-2. The Capella name was taken from a star. This light-emitting diode to selling slogans like the “Star of the Highways”. Capella is additionally the name of associate African bovid, that is described within the badges.

Mazda Australia free the Series I RX-2 in Oct 1970. Model specs were the Deluxe (D) and Super Deluxe (SD) sedan and the Super Deluxe auto. costs were $2998 for Coyote State sedan and $3298 for the Coyote State auto.

The RX-2 had its ‘M’ image enclosed by a rotor wherever the Capella had its ‘M’ image within a circle. thanks to larger porting associated an extractor-type forged iron manifold, inhabitant 12As created 130hp. Mixed with 950kg (SD coupe), the RX-2 was fairly fast at sixteen.3 seconds for the linear unit. Still with this type of performance the RX-2 was way on the far side the opposition in its category. so as to seek out a comparable game, the limited automotive had to travel attempting to find larger fish just like the Holden GTR-XU1 Torana, Ford Capri V6 or the valorous Pacer 245.

The RX-2 opened the yankee market to Mazda. On introduction it won many driving awards as well as Motor Trends ‘Import automotive of the Year’. Initially, demand for the RX-2 exceeded provide, and a few Mazda dealers were merchandising RX-2s well higher than sticker worth. This was primarily caused by associate inadequate dealer/distribution network. It wasn’t till middle 1972 that Mazda organized associate economical dealer network.

From Feb 1972 the Series I became on the market with elective 3-speed motorcar transmission. The Jatco automatic slowed the RX-2 by only one.2 seconds down the linear unit. The motorcar possibility sold  well. On its introduction the motorcar RX-2 value solely $3814; this was at the time, wonderful worth.

Mazda Australia introduced the Series II in late 1972, the Series II was instantly identifiable by its twin light source front. excluding the dual headlights the sole different variations ar to be found within the method the chassis variety is sealed flush on the firewall for the Series I and raised for the Series II.

In late 1973, the Series III arrived on the japanese market. there have been massive changes for the RX-2 now. Firstly, below the bonnet was the fresh developed single dizzy 12A. very called the 12B; but, thanks to the millions spent on selling, the 12A name stayed. one more feature was the Rotary Engine Anti-Pollution System or REAPS. A five-speed manual casing became associate possibility on RX-2s. the inside received extensive change as well as associate outsized RX-4 wheel. Suspension setting were altered and quite notably the taillights were modified to satisfy 1974 Japanese government laws.

The Series III arrived in early 1974. Australian models found all the additional interior updates, as well as the 12A single dizzy and its REAPS, wider 165SR13s and a three.9:1 diff magnitude relation, antecedently reserved for the motorcar. The bum treatment followed the japanese brake-indicator-brake-reverse lamp pattern. the key work on of the Series III packed an additional 75kg onto the curb weight. With 1025kg and still solely a hundred thirty (official) power unit, the RX-2 was slowed to eighteen.0 seconds down the linear unit.

To keep customers happy, Mazda offered a 2-year/40,000km pledge on the rotary engine. fortuitously, the new 12B proved  additional reliable than the dual dizzy 12A. the worth rose marginally to $3668 for the manual and $3958 for the motorcar. Mazda Australia’s selling individuals set to drop the auto from the road up. The reasoning was to allow the RX-3 auto the jazzy two-door image and keep the RX-2 within the medium-sized family-car bracket.

Mid 1974 saw unleash of the Series IV in Japan. Externally, the Series IV carried associate updated face. A swish pointed bonnet and RX-4 vogue grille with RX-3 kind headlights and surrounds gave the engine higher cooling and nice appearance for the RX-2 to complete out the last decade.
Australia received the Series IV RX-2 at the tip of 1974. However, thanks to the slowed sales of the Series III (caused by delays in ordering of regarding 7-8 weeks, the global organization oil crisis and therefore the RX-3 and RX-4 to settle on from) customers had to attend till middle 1975 before the primary of the 19’74 models appeared in showrooms.
By now the RX-3 was nearly gone, RX-4 sales had slowed considerably and therefore the RX-5 was solely a matter of months away. All up, Australian Mazda dealers sold  around three hundred Series IV sedans. They continuing to require orders up till Gregorian calendar month ’76.

On the sport front, the RX-2 did well however thanks to the RX-3, its sport glory did not last. in Gregorian calendar month 1971 associate RX-2 won its category finishing third overall within the Fuji one thousand, whereas it won its category at Bathurst in ’71 and ’73.

A genuine RX-2 will be known by the chassis variety. It starts with the prefix S122A while the Capella starts with SNA. there is the accepted lamp variations for the series I and II, however the sole thanks to tell the Series III and IV from the important issue is by the ROTARY ENGINE badge on the grille and therefore the rear beaver panel.

All RX-2s can have totally different rear muffler exit points compared to the Capella. RX-2s have an outsized sixty five cubic decimeter fuel tank, and therefore the spare tyre is found within the boot on the ground. The Capella encompasses a smaller fifty cubic decimeter tank therefore it’s spare wheel is mounted below the boot. thanks to space for the RX-2 muffler, it’s exit purpose are going to be regarding 15cm toward the middle. there’ll even be a really giant cutout for the series III and IV models thanks to the REAPS rear muffler. The steering box on a series III and IV are going to be distinctive to all or any the Capella and therefore the Series I and II. this is often thanks to the REAPS reactor requiring it to be changed and repositioned for higher clearance.


The Mazda R100 was released in June 1969 and was one of the first Mazda vehicles equipped with the rotary engine. it had been accessible as a motorcar solely, and was supported the 1200 motorcar that had been on sale for over a year. but rather than the 73hp 1200 engine, the engine was a revised 10A like the of the a hundred and ten Cosmo. For Japan and Australia the 10A was rated at around 100hp.

Back within the late 60’s, the term ‘Sleeper’ was still modish. A ‘Sleeper’ may well be delineate as a wolf in sheep’s wear, a machine that looked standard however performed exceptionally. In 1969 Mazda had the most effective example of a Sleeper, it had been the R100. there have been no go-fast stripes. The badge work was restrained. In fact, except a blacked out grille there was just about nothing to counsel any extra dose of sporting character.

The 110S was the automotive that declared Mazda’s presence as associate degree innovative automotive maker. however it had been the limited R100 that translated this into production. The R100 well-tried that Mazda was serious regarding its rotary engine. This wasn’t just a bit of spectacular engineering to be measured into expensive sports cars; rather it had been a real different to the normal ICE.

A quarter mile best was rumored of seventeen.8 at 74mph. it had been in all probability slower than the manufactory time of sixteen.4 attributable to the dearth of familiarity with the rotary’s characteristics. Still this performance was enough to be nervously near the ‘Big Boy’ league. In 1969 a equally size automotive was pushing to crack twenty one seconds. thus inevitably the diminutive R100 found itself being compared with performers just like the Holden Monaro, Ford Capri, courageous Pacer, Ford velum GT, act one hundred twenty five and soon the Holden Torana GTR. The Toyota curl runner and also the mini Cooper S could not get close to the Mazda’s performance and could not be thought-about true rivals.

Out of those cars, the R100 was the smallest amount assumptive outwardly, whereas being one amongst the fastest. It may run to a real 175km/h. The Pacer and GTR may match it’s acceleration however were short on high speed, (about 168km/h in each cases), whereas the act and velum GT were well behind (158 and around 150km/h respectively).

Apart from the performance provided by the rotary engine, the R100 was also superbly built and finished, within the vogue that Australian patrons were getting down to view as granted in Japanese cars.

Alongside a current 323, the R100 would look rather tiny. With it’s overall length of 3830mm. it had been slender too (1480 mm) – not abundant wider, in fact, than it had been tall (1345 mm). give the quality issue skinny 145/SR14 radials on slender rims and also the position clearance of one hundred sixty millimeter and you’ll be able to see why the R100 together with its 1200 siblings managed to own a tip-toe stance whereas standing still.

Overall dynamics were positively the weakest facet of the R100 tho’. MacPherson struts were used at the front in what was already the standard face style. The rear suspension was unsophisticated semi-elliptic (leaf) arrangement. The ride was quite cheap for alittle automotive however there was an inclination to bounce over stormy surfaces with the leaf‑sprung ass at risk of jumping around over bumps inconveniently set within the middle of corners. There was many body roll. Brake wise, there have been discs up front and drums on the rear.

There was a single out of 6500rpm and a cutout on the carburettor’s second barrel at 7000rpm, though abundant higher revs is achieved with a stock engine. Back within the R100 era, the engineers were with reason distressed regarding sturdiness, significantly of the rotor tips and it had been this concern that junction rectifier to the lowish limit.

As for motorsport, Mazda raced its R100 with blind ambition. Mazda was, after all, terribly pleased with its new rotary engine, and in Gregorian calendar month 1969 the manufactory entered 2 R100s within the illustrious Spa-Francorchamps 24-hour, a production-type race wherever several of the world’s makers entered to check product against opposition product. The Spa R100s ran with their Cosmo sort all-aluminum 10A engines. By this stage Mazda’s 10A peripheral ported engines were capable of 200+hp, however the Spa engines were command to around 187hp for endurance reasons. Still the tiny R100s place in {a very} massive performance to complete a very respectable fifth and sixth overall behind manufactory 911s Porsches. For the 1970 Spa-Francorchamps race, associate degree R100 once more came fifth outright. Locally, R100s were tried at Bathurst and some motorcar rounds however did not do fine.

During its a pair of.5 years on sale, the R100 went through additional mechanical changes than the other rotary when it. the most issue behind this was the factory’s unsure direction with its rotary powered  vehicles. The R100 was a epitome vehicle being mass produced; thus, throughout its model run it had been updated frequently as Mazda engineers improved upon the rotary engine. several of those changes affected the R100 mid-model run. nowadays makers typically sit up for ensuing model amendment, for example: the Series I to Series II RX-7.

The R100 is divided into a Series I and II with the date separating them to be regarding middle 1970. The attention-grabbing issue regarding the R100 is that some Series I square measure fitted with Series II components and the other way around. Production uniformity did not extremely begin till the RX-2. it’s additionally typically thought-about Mazda created the R100 solely as associate degree interim model before the RX series started, that was designed to suit a rotary.