|Body and chassis|
|Body style||2-door quad coupé|
|Related||Mazda MX-5 (3rd generation)|
|Engine||1.3 L RENESIS (Wankel) NA|
|Wheelbase||2,703 mm (106.4 in)|
|Length||2004–08: 4,425 mm (174.2 in)
2009–: 4,470 mm (176.0 in)
|Width||1,770 mm (69.7 in) / 1,850 mm (72.8 in) including mirrors|
|Height||1,340 mm (52.8 in)|
|Curb weight||Manual: 1,309–1,373 kg (2,886–3,027 lb)
Auto: 1,384 kg (3,051 lb)
The Mazda RX-8 was a sports car manufactured by Mazda Motor Corporation. It first appeared in 2001 at the North American International Auto Show. It is the successor to the RX-7 and, like its predecessors in the RX range, it is powered by a Wankel engine. The RX-8 began North American sales in the 2004 model year.
Mazda announced on August 23, 2011, that RX-8 will be discontinued from production citing the 2011 model as the last line of production. The RX-8 was removed from the European market in 2010 after the car failed to meet emissions standards.
Without the volume sales from Europe coupled with rising Yen prices, Mazda could not justify the continued sale of the RX-8 in other markets.
Mazda introduced rotary engine vehicles in the US in 1971, beginning with the R100, RX-2, RX-3, RX-4, RX-5, and finally three generations of the RX-7 sports car. However, the lack of creature comfort and user-friendliness, coupled with the high price tag and declining interest in sports cars and coupes at this time, led Mazda to pull the RX-7 from most major markets except Japan. After 1995, Mazda suffered from a relatively undistinguished product line in the US save the MX-5 Miata. As popular interest in import tuning and performance cars resurged in the late-1990s, thanks in part to various popular cultural influences, Japanese automakers waded back into the performance and sports car market in the US. In addition, Mazda endeavored to rejuvenate itself around this time, partially with financial and management assistance from Ford, and successfully developed a new product line of high quality cars with desirable styling and superior driving dynamics, beginning with the Mazda6 and followed by the Mazda3, paving way for the arrival for Mazda's next-generation rotary sports car.
Development of the RX-8 can be traced to as far back as the 1995 Mazda RX-01 concept car, which featured an early iteration of the 13B-MSP engine. Naturally aspirated with side exhaust ports, this engine produced 210 hp (160 kW). As prohibited by Mazda's financial state at the time and the growing market interest in SUVs, the RX-01 never saw further development or production. However, a "skunkworks project" engineering team within Mazda kept the development of the 13B-MSP alive using MX-5 Miata chassis, eventually catching the attention of management, which at this time had come under heavy influence from Ford. Development of the 13B-MSP advanced and eventually led to the RENESIS moniker debuting along with the RX-EVOLV concept car which began to bear semblance to the production RX-8 with the "freestyle" rear suicide doors. Styling was developed via design competitions in Mazda tradition among its design studios in Japan, the US, and Europe. The lead designer was Ikuo Maeda, the son of Matasaburo Maeda (the lead designer on the original Mazda RX-7). The project obtained official approval from management, and eventually the RX-8 concept car (design/engineering model) was produced and shown in 2001, closer resembling the production version. A near-production "reference exhibit" RX-8 was shown shortly thereafter at the 2001 Tokyo Motor Show, pending final approval for production. Production RX-8 closely resembles this vehicle save for minor trim details, and "job 1" began in February 2003 at Mazda's Hiroshima plant in Japan.
The RX-8 was designed as a front mid-engine, rear-wheel drive four-seat four-door coupé. The car has near 50:50 front-rear weight distribution, and a low second moment of area that is achieved by mounting the engine behind the front axle and the fuel tank ahead of the rear axle. The front wheels feature classic independent double wishbone suspension, while the rear are independent multi-link. Weight is trimmed through the use of materials such as aluminium and plastic for several body panels. The rest of the body is steel, save for the plastic front and rear bumpers. The manual gearbox model uses a carbon fiber composite driveshaft to reduce the rotational mass (moment of inertia) connected to the engine. At the heart of the Mazda RX-8 is its high-revving, 1.3-liter rotary engine. Power is sent to the rear wheels via a Torsen limited slip differential for improved handling. While it's not quite in the league as the last RX-7 in terms of raw performance, the RX-8 is considered its successor as Mazda's rotary engine sports car. Its layout and clever engineering, along with typical Mazda suspension tuning, have endowed it with excellent driving dynamics which have garnered much praise and numerous awards. It has also proven popular in Japan among car enthusiasts as well as aftermarket equipment manufacturers and professional tuners.
A prominent feature of the RX-8 is a pair of rear-hinged "freestyle" doors (similar to suicide doors) to provide easier access to the rear seats. The RX-8 has no B-pillar between the front and rear doors, with the leading edge of the rear door acting as a "virtual pillar" to maintain structural rigidity. Because of the overlapping design, the rear doors can be opened only when the front doors are open. Although by no means expansive, the RX-8's cabin was designed to allow enough room to house four adults, making it a genuine 4-seater rather than a 2+2.
The RX-8 was sold on exports markets including in Europe, whereas the RX-7 had been withdrawn from these markets after 1996 due to falling sales and thereafter only sold in Japan.
The first version of the RX-8, chassis code SE3P, and JM1FE, was produced from model year 2003, though the car's U.S. debut was the 2004 model. It is powered by the RENESIS 13B-MSP (multi side port) Wankel 654×2 rotary engine displacing 1.3 litres non-turbo (1308 cc). At launch, the RENESIS was available in standard and high power versions. The 4-port standard RENESIS produced 191 hp (142 kW) and was coupled with either a 5-speed manual or 4-speed automatic transmission. The 6-port high power RENESIS was only available with a six-speed manual transmission and was rated at 250 hp (186 kW). For the North American market, Mazda revised the reported output rating of the standard and high power RENESIS soon after launch to 197 hp (147 kW) and 238 hp (177 kW), respectively. With exhaust ports now located in the side housing, the RENESIS boasted improved fuel efficiency and emissions rating over the 13B-REW employed by the last RX-7, thereby making it possible to be sold in North America.
At launch, the RX-8 was available in various models in different markets around the world. Standard models include:
Automatic versions all had lower output/lower rpm engines due to the lack of availability of a transmission that would be able to reliably cope with the engine's high rpm limits.
In 2005, Mazda introduced the first special edition RX-8 called "Sports Prestige Limited" in Japan and "Shinka" in North America. Shinka takes its name from the Japanese word meaning "transformation" or "evolution". Billed as a more luxurious grand touring model, this Shinka came with Black Cherry exterior color and Parchment leather interior along with subtly chromed 18" wheels. Out of the total production of 2150 vehicles, 1357 were produced for North America market. The most significant mechanical change were slightly revised Bilstein shocks and suspension cross member injected with urethane foam to improve ride quality.
Launched in 2006 the ‘Evolve’ was the first special edition for the UK. The new model was named after the original Mazda concept car seen in Detroit in 2000 and was limited to a production run of just 500.
Based on the 231 PS (170 kW; 228 hp) high-power version,it had several unique exterior features. These include a choice of two exclusive colours (Copper Red Mica 400 and Phantom Blue Mica 100), unique dark silver 18 × 8J alloy wheels, a polished aluminium Rotary crest on the front air dam, dark silver bezel headlamps, sports door mirrors, polished aluminium side air outlet fins, Rotary branded B-pillar trims, chrome exhaust surrounds.
Inside, the Evolve features unique stone leather and Alcantara sporty seat trim, plus black leather-wrapped steering wheel, gear knob and hand-brake lever. The Evolve Special Edition with its enhanced specification was great value for money the same price as a standard RX-8 231 PS model with leather trim.
In May 2006, the Mazda released the RX-8 PZ for the UK market. This car was jointly developed with motorsports company Prodrive. Only available in six-speed manual, it featured custom 10-spoke alloy wheels supplied by Italian F1 team supplier OZ Racing in "Dark Silver" finish, mirrors developed to reduce drag, front and rear black mesh grilles, and a rear spoiler to provide more stability at higher speeds. Both the wheels and rear wing are badged in carbon fiber with "Prodrive." Significant revisions were also made to the suspension to improve the handling: dampers from Bilstein and coil springs from Eibach are used in addition to reducing the ride height by 15 mm (0.6 in) and an increase in spring rate of 60%. Finally the car was supplied with a unique upgraded twin exhaust system, with exhaust tailpipes branded "Prodrive." Only 800 were made at an MSRP of £25,995 ($51,990). It was available in two colours, Galaxy Grey (380) and Brilliant Black (420).
The 'Nemesis' model is the 3rd special edition model launched in the UK and is a UK exclusive. It was launched in 2006, although some cars were registered in 2007 due to stock runoff. The ‘Nemesis’ features unique paint colours and interior trim, plus an exclusive accessory package, at a cost that was at the time £330 less than the model on which it is based - when similarly specified. Based on the standard 192 PS (141 kW) version of the Mazda RX-8, it included a unique stone leather seat trim interior and came with a five-speed manual transmission. The Nemesis has several other unique exterior and interior features. Two exclusive colours were available, Copper Red Mica and Stormy Blue Mica, each Nemesis also comes with a polished aluminium Rotary crest on the front air dam, polished aluminium side air-outlet trims behind the front wheel arches, special B-pillar trims with a Rotary crest and ‘Nemesis’ badging. Inside these special edition models also featured Nemesis branded luxury carpet mats and Mazda RX-8 branded aluminium door scuff plates. Like other standard 192 PS (141 kW; 189 hp) RX-8s, the Nemesis has front fog lights, heated front seats, electrically-operated driver’s seat, climate control air-conditioning, nine-speaker BOSE premium audio system with 6-CD auto-changer, plus a black leather-wrapped steering wheel, gear knob and hand-brake lever. The Nemesis has a top speed of 139 mph (224 km/h) and accelerates from 0 to 60 mph (97 km/h) in 7.2 seconds. Each Nemesis buyer also qualified for a complimentary Prodrive experience day. Just 350 examples were commissioned, 200 in Copper Red and 150 in Stormy Blue.
In 2007 Mazda released a UK-only limited edition known as the Kuro (Japanese for Black).
2007 saw the release of a special edition to celebrate the 40th anniversary of Mazda's rotary engine. The 40th Anniversary special editions were different in the Japan and North American markets. The Japanese version came in Marble White as an homage to the Mazda Cosmo Sport, which was initially only available in white. The North American version came in Metropolitan Grey Mica exterior with the interior clad in special Cosmo Red leather. It also had wheels of a new design later incorporated in the 2009 facelift, as well as an exclusive sport-tuned suspension with Bilstein dampers. Further upgrades included an enhanced urethane foam injected front cross member intended to improve steering feel. In North America, this special edition was available only in 2008.
At the 2004 North American International Auto Show, Mazda unveiled the RX-8 Hydrogen RE concept car, designed to run on either hydrogen or gasoline. In February 2006, Mazda revealed that it would start leasing a dual fuel RX-8 to commercial customers in Japan, and in March 2006 announced its first two customers, claiming the first fleet deliveries of a dual hydrogen/gasoline production car. In 2008 30 RX-8 HRE were delivered to Hynor.
Following suit with the Roadster, Mazda introduced the NR-A/Party Race program for RX-8 in Japan in 2004. The NR-A kit, sold through Mazda dealers, brings the RX-8 up to spec in terms of eligibility for participation in the one-make Party Race sanctioned by the Japan Automobile Federation (JAF). The kit includes roll bar, sports radiator, oil cooler kit, tow hooks, and racing brake pads, and was only available for the Type S (high power) model.
In 2009, Mazda engineers improved the RX-8 body rigidity through the addition of structural reinforcements, by adding a trapezoidal shock tower brace and enhancing the local rigidity of the front suspension tower areas. The rear suspension geometry was revised for better handling, and the final drive gear ratio on manual transmission cars was shortened from 4.444 to 4.777 for improved off-the-line performance. While minimal, these performance changes gave the updated RX-8 increased acceleration and performance, as well as even greater responsiveness to the accelerator pedal. Mazda claimed that the updated (2009–2012) RX-8 was a significantly faster car than the previous (2004–2008) model car due to the lower weight, lowered gearing, and improved suspension. The Renesis II motor iteration that launched with the 2009 model year included a third oil injection port in each rotor housing, making this their first all new EMOP (Electric Metering Oil Pump) with a total of 6 lubrication injectors, plus an all new engine oil pump.
The updated RX-8 also received design enhancements that were meant to freshen the styling and give the RX-8 a new look, without impairing the basic design theme. Refinements for the 2009 model year included a more aggressive restyled front and rear bumper as well as a new front fascia. The updated RX-8 also came with sporty, high-quality finish front and rear headlamps as well as larger exhaust pipes (now measuring 90 mm (3.5 in) across). The 09 RX-8 also offered a new five-spoke wheel design featuring a symbolic and sporty design reminiscent of the rotary engine, with different arrangements for each wheel size. There were three trims available to consumers from 2009 to 2011: Sport, Grand Touring, and R3.
The R3 version was introduced for the 2009 year model. The R3 package added slightly improved suspension over the base model by adding Bilstein shock absorbers and a foam filled front crossmember to improve rigidity. The R3 also came with 19-inch forged aluminum-alloy wheels and high performance tires. On the exterior, the R3 had a different, lower front bumper sporting a splitter, lower side sills, and a standard rear spoiler. There is a pair of special Recaro seats up front, along with the same 300-watt Bose audio system, Bluetooth, and Mazda advanced keyless entry and start system. No electric sunroof was offered in the R3 model.
The Spirit R was a limited (2000 units) edition RX-8 for the Japanese market. The name "Spirit R" was based on the final limited edition Mazda RX-7. The RX-8 Spirit R came equipped with front and rear red brake calipers, piano-black transmission tunnel trim, and a front side SRS airbag system. The manual transmission model included SPIRIT R bucket seats from RECARO, 225/40R19 89W tires, and 19-inch bronze alloy wheels. The automatic transmission model included leather seats in black with red stitching, a leather-wrapped steering wheel (in black with red stitching), and a center console box front seat armrest covered with synthetic leather with red stitching. The body color choices for the Spirit R included Aluminum Metallic, Sparkling Black Mica, and Crystal White Pearl Mica.
A small number of Spirit R RX-8's were sold in Indonesia, Malaysia and New Zealand.
Mazda North American Operations extended the engine warranty on all RX-8s built after the 2004 model year. The warranty extension covers only the engine core which consists of the rotor housing and internal parts as well as the seals and gaskets. It does not include clutch or drive train (transmission or differential). An extended engine warranty for emissions was not offered in any other RX-8 markets.
Mazdaspeed, Mazda's in-house tuning and high-performance arm, has produced various after-sale parts and accessories for the RX-8, including full body kits, suspension upgrades, engine upgrades (such as cold air intake kit and catback exhausts), and various interior accessories. In addition, Mazdaspeed has also produced several series of showroom-ready limited-production RX-8s in Japan featuring some of these parts and accessories. To date, however, there has not yet been a full Mazdaspeed-tuned RX-8 along the same line as the Mazdaspeed Protegé, Mazdaspeed MX-5, Mazdaspeed6, or the Mazdaspeed3.
The RX-8 has been campaigned and used in various racing series by privateers. It has seen a considerable amount of success, the most prominent of which being the 2008 and 2010 24 Hours of Daytona GT-class wins campaigned by SpeedSource Race Engineering. This victory also marks the 23rd endurance race win at Daytona by a Mazda rotary-powered race car. While the cars are powered by the 20B rotary engines, the car is in fact built on a tube frame chassis and not on the production car.
Ryan Eversley won both races of the 2010 SCCA World Challenge Mid-Ohio Grand Prix in the touring car class.
Other racing series include the KONI Challenge Series in the Street Tuner class. In the UK, the RX8 featured in the Mazda sponsored "Formula Women" series (2004), which involved all women drivers with slightly modified RX8s, and the RX8 was also run successfully in Britcar series endurance races (2005 / 2006) In Belgium, Mazda are currently sponsoring an RX8 silhouette racer in the GT series.
The next generation rotary engine, dubbed 16x (Sky R), is currently under development. Rumours suggest that the RX-8 may be replaced by a new smaller, lighter, simpler sports car set to compete with the likes of the Toyota 86. Mazda’s new 16x (Sky R) rotary engine is rumored to be at the heart of the RX-8 successor. Rumors suggest the RX-8 successor will include the introduction of direct injection technology, as well as aluminium side housings with 1600 cc capacity instead of 1308 cc capacity. Rumors also suggest that the new engine dimensions of the 16x will have increased stroke and reduced rotor width for improved thermal efficiency and more torque. Japanese reports and Autocar both claim that the next generation RX-8 will have around 290 horsepower. They also claim the car should weigh in at around 2,700 lb (1,200 kg), making it a true light-weight sports car.
Rumors suggest that development work on the next generation rotary engine have been given a lower priority and will proceed at a slower pace, due to limited engineering resources and tightening emission regulations, making development of a high performance rotary engine a lower priority compared to the next generation MX-5. However, in a press release on February 2012 Mazda stressed that development of rotary engines will continue, but stopped short of revealing any further commitments. Takashi Yamanouchi, Mazda's Representative Director, Chairman of the Board, President and CEO "...Although RX-8 production is ending, the rotary engine will always represent the spirit of Mazda and Mazda remains committed to its ongoing development." 
The sales of the RX-8 ended in 2010 in Europe after failing to meet increasingly demanding emission standards.
The production of the RX-8 ended in June 2012 in Japan. Mazda had produced 192,094 RX-8s since 2003.
As of October 2006 the RX-8 has won at least 37 international motoring awards including 2003 International Engine of the Year, the 2003 Japanese Car of the Year, Australia's Wheels magazine's Car of the Year for 2003, the 2004 Singapore Car of the Year, the 2004 U.S. Best Sports Car, and several UK Best Car Awards. It was named on Car and Driver magazine's Ten Best list for 2004, 2005, and 2006. It also took home 1st place on Car and Driver's "Four of a Kind" comparison test. 2010 RX-8 placed 3rd out of 7 on Car and Driver's The Best-Handling Car in America for Less Than $100,000.
|Wikimedia Commons has media related to Mazda RX-8.|
|Mazda Wankel rotary timeline|
|« previous — Mazda road car timeline, 1990s–present|
|Kei car||Autozam Carol||Carol||Carol||Carol||Carol|
|Autozam Scrum||Scrum/Scrum Wagon||Scrum/Scrum Wagon|
|Familia Van||Familia Van||Familia Van|
|Cronos/626/Xedos 6/Eunos 500/ɛ̃fini MS-6/Autozam Clef|
|Eunos 800/Xedos 9/Millenia||Mazda6 (N.America)|
|Sports car||Autozam AZ-1|
|MX-3 Precidia/Eunos Presso/Autozam AZ-3|
|Eunos Roadster/MX-5/Miata||Eunos Roadster/MX-5/Miata||Roadster/MX-5|
|Mazda automobile timeline, North American market, 1980s–present|
|Sports||MX-5 Miata||MX-5 Miata||MX-5 Miata|
Mashpedia enables any individual or company to promote their own Youtube-hosted videos or Youtube Channels, offering a simple and effective plan to get them in front of our engaged audience.
Want to learn more? Please contact us at: email@example.com