Mazda RX-7
The
Mazda RX-7 is a
sports car produced by the Japanese automaker
Mazda from 1978 to 2002. The original RX-7 featured a twin-rotor
Wankel rotary engine and a sporty
front-midship,
rear-wheel drive layout. The RX-7 was a direct replacement for the
RX-3 (both were sold in Japan as the Savanna) and subsequently replaced all other Mazda rotary cars with the exception of the
Cosmo.
The original RX-7 was a
sports coupé. The compact and light-weight
Wankel engine or rotary engine is situated slightly behind the front
axle, a configuraton marketed by Mazda as "front mid-engine". It was offered in
America as a two-seat coupé, with optional "occasional" rear-seats in
Japan,
Australia, and other parts of the world.
The RX-7 made
Car and Driver magazine's
Ten Best list five times. In total, 811,634 RX-7s were produced
.
First generation (SA/FB)
- Series 1 (1979–1980) is commonly referred to as the "SA22C" from the first alphanumerics of the vehicle identification number. This series of RX-7 had exposed steel bumpers and a high-mounted indentation-located license plate, called by Werner Buhrer of Road & Track magazine a "Baroque depression."
In 1980 Mazda released 3000 special models known as the LS (Leather Sport). This package added an LS badge, full leather upholstery, sunroof, and gold-colored alloys. This model was only available in three different colors Aura White (1250 made), Brilliant Black (1250 made) and Solar Gold (500 made).
- Series 2 (1981–1983) had integrated plastic-covered bumpers, wide black rubber body side moldings, wraparound taillights and updated engine control components. The GSL package provided optional 4-wheel disc brakes, front ventilated (Australian model) and clutch-type rear limited slip differential (LSD). Known as the "FB" in North America after the US Department of Transportation mandated 17 digit Vehicle Identification Number changeover. Elsewhere in the world, the 1981-1985 RX-7 retained the 'SA22C' VIN prefix. As a result, enthusiasts outside North America never picked up the "FB" nickname. The license-plate surround looks much like Buhrer's "Styling Impressions."
- Series 3 (1984–1985) featured an updated lower front fascia. North American models received a different instrument cluster (the NA S3 RX-7 is the only rotary-engined car to not have a centrally mounted tachometer). GSL package was continued into this series, but Mazda introduced the GSL-SE sub-model. The GSL-SE had a fuel injected 1.3 L 13B RE-EGI engine producing 135 hp (101 kW) and 135 lb·ft (183 N·m). GSL-SEs had much the same options as the GSL (clutch-type rear LSD and rear disc brakes), but the brake rotors were larger, allowing Mazda to use the more common lug nuts (versus bolts), and a new bolt pattern of 4x114.3 (4x4.5"). Also, they had upgraded suspension with stiffer springs and shocks. The external air-oil oil cooler was reintroduced, after being dropped in the 1983 model-year for the controversial "beehive" water-oil heat exchanger.
The 1984 RX-7 G has an estimated 29 highway miles per gallon (8.11 litres per 100km) /19 estimated city miles per gallon (12.37 l/100km). According to Mazda, its rotary engine, licensed by NSU-Wankel allowed the RX-7 G to accelerate from 0 to 50 (80 km/h) in 6.3 seconds.
Kelley Blue Book, in its January-February 1984 issue, noted that a 1981 RX-7 G retained 93.4% of its original sticker price.
The handling and
acceleration of the car were noted to be of a high caliber for its day. This generation RX-7 had "live axle"
4-link rear
suspension with
Watt's linkage, a
50/50 weight ratio, and weighed under 2600
lb (1180
kg). It was the lightest generation of RX-7 ever produced.
12A-powered models accelerated from 0–60 mph in 9.2 s, and turned 0.779
g (7.64 m/s²) laterally on a skidpad. The
12A engine produced 100 hp (75 kW) at 6000 rpm, allowing the car to reach speeds of over 120
mph (190
km/h). Because of the smoothness inherent in the
Wankel rotary engine, little vibration or harshness was experienced at high rpm, so a buzzer was fitted to the
tachometer to warn the driver when the 7000
rpm redline was approaching
.
The 12A engine has a long thin shaped combustion chamber, there is a large surface area in relation to its volume. So combustion is cool, giving few oxides of nitrogen. However, the combustion is also incomplete, so there are large amounts of partly burned hydrocarbons and carbon monoxide. The exhaust is hot enough for combustion of these to continue into the exhaust. An engine driven pump supplies air into the exhaust to complete the burn of these chemicals. This is done in the "thermal reactor", chamber where the exhaust manifold would normally be on a conventional engine. Under certain conditions the pump injects air into the thermal reactor and at other times air is pumped through injectors into the exhaust ports. This fresh air is needed for more efficient and cleaner burning of the air/fuel mixture.
Options and models varied from country to country. The gauge layout and interior styling in the Series 3 was only changed for
North American versions. Additionally, North America was the only market to have offered the first generation RX-7 with the fuel injected
13B. A
turbocharged (but non-
intercooled)
12A engine was available for the top-end model of Series 3 in Japan.
Sales were strong, with a total of 474,565 first generation cars produced; 377,878 were sold in the United States alone. In 2004,
Sports Car International named this car #7 on its list of
Top Sports Cars of the 1970s. In 1983, the RX-7 would appear on
Car and Driver magazine's Ten Best list for the first time.
Second generation (FC)
FC
|
Production | S4 (1986 - 1988) – S5(1989 - 1992)
272,027 produced [1] |
Engine(s) | 1.3L 146 hp (109 kW) S4 Naturally aspirated 13B
1.3L 189 hp (141 kW) S4 Turbocharged 13B
1.3L 160 hp (119 kW) S5 Naturally aspirated 13B
1.3L 200 hp (149 kW) S5 Turbocharged 13B |
Transmission(s) | 4-speed automatic
5-speed manual |
Wheelbase | 95.7 in (2431 mm) |
Length | 1986-88: 168.9 in (4290 mm)
1989-1991: 169.9 in (4315 mm) |
Width | 66.5 in (1689 mm) |
Height | 49.8 in (1265 mm) |
Curb weight | 2,625 lb (1,191 kg) - 3,071 lb (1,393 kg) |
- Series 4 (1986–1988) was available with a naturally aspirated, fuel-injected 13B-VDEI producing 146 hp (108 kW). An optional turbocharged model, known as the Turbo II in the American market, had 189 hp (135 kW).
- Series 5 (1989–1992) featured updated styling and better engine management, as well as lighter rotors and a higher compression ratio, 9.7:1 for the naturally aspirated model, and 9.0:1 for the turbo model. The Turbo II moniker was dropped, and the turbocharged model was simply dubbed Turbo. The naturally aspirated Series 5 FC made 160 hp (119 kW), while the Series 5 Turbo made 200 hp (147 kW).
The second generation RX-7 ("FC", VIN begins JM1FC3 or JMZFC1), still known as the "Savanna RX-7" in Japan, featured a complete restyling reminiscent of the
Porsche 928. Mazda's stylists, lead by Chief Project Engineer Akio Uchiyama, actually focused more on the Porsche 944 for their inspiration in designing the FC because the new car was being styled primarily for the American market, where the majority of first generation RX-7's had been sold. This strategy was chosen after Uchiyama and others on the design team spent time in the United States studying owners of earlier RX-7's and other sports cars popular in the American market. The
Porsche 944 was selling particularly well at the time and provided clues as to what sports-car enthusiasts might find compelling in future RX-7 styling and equipment. While the SA22/FB was a purer sports car, the FC tended toward the softer sport-tourer trends of its day. Handling was much improved, with less of the
oversteer tendencies of the FB. Steering was more precise, with
rack and pinion steering replacing the old
recirculating ball steering of the FB.
Disc brakes also became standard, with some models (S4: GXL, GTU, Turbo II, Convertible; S5: GXL, GTUs, Turbo, Convertible) offering four-piston front brakes. The rear seats were optional in some models of the FC RX-7, but are not commonly found in the American Market. Mazda also introduced Dynamic Tracking Suspension System (DTSS)in the 2nd generation RX-7. The revised independent rear suspension incorporated special toe control hubs which were capable of introducing a limited degree of passive rear steering under cornering loads. Mazda also introduced Auto Adjusting Suspension (AAS) in the 2nd generation RX-7. The system changed damping characteristics according to the road and driving conditions. The system compensated for camber changes and provided anti-dive and anti-squat effects.
Though about 80 lb (36 kg) heavier and more isolated than its predecessor, the FC continued to win accolades from the press. The FC RX-7 was
Motor Trend's
Import Car of the Year for 1986, and the Turbo II was on
Car and Driver magazine's Ten Best list for a second time in 1987.
In the Japanese market, only the turbo engine was available; the naturally-aspirated version was allowed only as an export. This can be attributed to insurance companies penalizing turbo cars (thus restricting potential sales). This emphasis on containing horsepower and placating insurance companies to make RX-7's more affordable seems ironic in retrospect. Shortly after the discontinuance of the second generation RX-7's in 1991, an outright horsepower "arms race" broke out between sports car manufacturers, with higher and higher levels of horsepower required to meet buyer demands.
Mazda sold 86,000 RX7's in the US alone in 1986, its first model year, with sales peaking in 1988.
Australian Motors Mazda released a limited run of 250 'Sports' model Series 4 RX-7's; each with no power steering, power windows or rear wiper as an attempt to reduce the weight of the car.
Convertible
Mazda introduced a convertible version of the RX7 in 1988 with normally aspirated and turbocharged engines — introduced to the US market with ads featuring Hollywood actor
James Garner, at the time featured in many of Mazda's television advertising.
The convertible featured a removable rigid section over the passengers and a folding textile rear section with heatable rear glass window. Power operated, lowering the top required unlatching two header catches, power lower the top halfway, exiting the car, folding down the rigid section manually, and then further power-lowering the top. Mazda introduced with the convertible the first integral
windblocker, a rigid panel that folded up from behind the passenger seats to block unwanted drafts from reaching the passengers — thereby extending the driving season for the car in open mode. The convertible also featured optional headrest mounted audio speakers and a folding vinyl snap-fastened
tonneau cover. The convertible assembly was precisely engineered and manufactured, and dropped into the ready body assembly as a complete unit — a first in convertible production.
Several leading car magazines at the time also selected the convertible as the best rag-top available on the market
. Mazda exported approximately five thousand convertibles to the United States in 1988 and fewer in each of the next three model years, although it is difficult to confirm these figures, as Mazda USA did not keep RX-7 import records by model type. Production ceasing in October 1991 after Mazda marketed a limited run of 500 example for 1992 for the domestic market only. In Japan, the United Kingdom, and other regions outside the US, a turbocharged version of the convertible was available.
Third generation (FD)
FD
|
Production | 1992–2002
68,589 produced |
Engine(s) | 1.3L 255 PS (188 kW/252 hp) 13B-REW
1.3L 265 PS (195 kW/261 hp) 13B-REW
1.3L 280 PS (206 kW/276 hp) 13B-REW |
Transmission(s) | 4-speed automatic
5-speed manual |
Wheelbase | 95.5 in (2426 mm) |
Length | 168.5 in (4280 mm) |
Width | 68.9 in (1750 mm) |
Height | 48.4 in (1229 mm) |
- Series 6 (1992–1995) was exported throughout the world and had the highest sales. In Japan, Mazda sold the RX-7 through its Efini brand as the Efini RX-7. Only the 1993–1995 model years were sold in the U.S. and Canada. Series 6 came with 255 PS (188 kW/252 hp) and 294 N·m (217 lb·ft). In the UK only 124 examples of this model were sold through the official Mazda network, Only one spec. was available and this included twin oil-coolers, electric sunroof, cruise control and the rear storage bins in place of the back seats.
- Series 7 (1996–1998) included minor changes to the car. Updates included a simplified vacuum routing manifold and a 16-bit ECU allowing for increased boost which netted an extra 10 PS (7 kW). In Japan, the Series 7 RX-7 was marketed under the Mazda brand name. The Series 7 was also sold in Australia, New Zealand and the UK. Series 7 RX-7s were produced only in right-hand-drive configuration.
- Series 8 (January 1999– August 2002) was the final series, and was only available in the Japanese market. More efficient turbochargers were installed, while improved intercooling and radiator cooling was made possible by a revised frontal area. The seats, steering wheel, and front and rear lights were all changed. The rear spoiler was modified and gained adjustability. The top-of-the-line "Type RS" came equipped with a Bilstein suspension and 17" wheels as standard equipment, and reduced weight to 1280 kg (2822 lb). Power was 280 PS (206 kW/276 hp), with 313.8 N·m (231 lb·ft) of torque as per the maximum Japanese limit. The Type RZ version included all the features of the Type RS, but at a lighter weight (at 1270 kg). It also featured custom gun-metal colored BBS wheels and a custom red racing themed interior. Further upgrades included a new 16-bit ECU and ABS system upgrades. The improved ABS system worked by braking differently on each wheel, allowing the car better turning during braking. The effective result made for safer driving for the average buyer. Easily the most collectible of all the RX-7s was the last 1,500 run-out specials. Dubbed the "Spirit R", they combined all the "extra" features Mazda had used on previous limited-run specials. They still command amazing prices on the Japanese used car scene years later.
- There are three kinds of "Spirit R": the "Type A", "Type B", and "Type C". The "Type A" has a 5-speed manual transmission, and is said to have the best performance of the three models. The "Type B" has a 2+2 seat configuration and also sports a 5-speed manual transmission. The "Type C" is also a 2+2, but has a 4-speed automatic transmission. Clarification of the build number breakdown for each type is sought as Mazda hasn't publicly published the production figures.
There is also a "Touring Model" which includes a
sun roof, and Bose stereo system. Compared to the R1 and R2 which both don't have a
moon roof, and they have an extra front oil cooler in the front bumper, and other race modification equipment
The third and final generation of the RX-7,
FD (with FD3S for the JDM and JM1FD for the USA VIN), was an outright, no-compromise sports car by Japanese standards. It featured an aerodynamic, futuristic-looking body design (a testament to its near 11-year lifespan). The 13B-REW was the first-ever mass-produced
sequential twin-turbocharger system to export from Japan, boosting power to 255 PS (188 kW/252 hp) in 1993 and finally 280 PS (206 kW/276 hp) by the time production ended in Japan in 2002.
The FD RX-7 was
Motor Trend's Import\Domestic Car of the Year. When
Playboy magazine first reviewed the FD RX-7 in 1993, they tested it in the same issue as the [then] new
Dodge Viper. In that issue, Playboy declared the RX-7 to be the better of the two cars. It went on to win
Playboy's Car of the Year for 1993. The FD RX-7 also made
Car and Driver magazine's Ten Best list for 1993 through 1995, for every year in which it was sold state-side. June, 2007 Road&Track magazine proclaimed "The ace in Mazda's sleeve is the RX-7, a car once touted as the purest, most exhilarating sports car in the world.
The sequential twin turbocharged system was a very complex piece of engineering, developed with the aid of
Hitachi and previously used on the domestic
Cosmo series (JC Cosmo=90–95). The system was composed of two small turbochargers, one to provide torque at low RPM. The 2nd unit was on standby until the upper half of the rpm range during full throttle acceleration. The first turbocharger provided 10 psi (69 kPa) of boost from 1800 rpm, and the 2nd turbocharger was activated at 4000 rpm and also provided 10 psi. The changeover process, between 3500 rpm and 4000 rpm, provided 8 psi (55 kPa), was incredibly smooth, and provided linear acceleration and a very wide torque curve throughout the entire rev range.
Handling in the FD was regarded as world-class, and it is still regarded as being one of the finest handling and best balanced cars of all time. The continued use of the front-midship engine and drivetrain layout, combined with an 50:50 front-rear weight distribution ratio and low center of gravity made the FD a very competent car at the limits.
In North America, three models were offered; the "base", the touring, and the R models. The touring FD had a sunroof,
leather seats, and a complex
Bose Acoustic Wave system. The R (R1 in 1993 and R2 in 1994–95) models featured stiffer suspensions, an
aerodynamics package, suede seats, and Z-rated
tires.
Australia had a special high performance version of the RX-7 in 1995, dubbed the
RX-7 SP. This model was developed as a
homologated road-going version of the factory race cars used in the 12hr endurance races held at
Bathurst, New South Wales, beginning in 1991 for the 1995 event held at Eastern Creek, Sydney, New South Wales. An initial run of 25 were made, and later an extra 10 were built by Mazda due to demand. The RX-7 SP produced 204 kW (274 hp) and 357 N·m (263 lb·ft) of torque, compared to the 176 kW (236 hp) and 294 N·m (217 lb·ft) of the standard version. Other changes included a race developed carbon fibre nose cone and rear spoiler, a carbon fibre 120 L fuel tank (as opposed to the 76 L tank in the standard car), a 4.3:1-ratio rear differential, 17 in diameter wheels, larger brake rotors and calipers. An improved intercooler, exhaust, and modified
ECU were also included. Weight was reduced significantly with the aid of further carbon fibre usage including lightweight vented bonnet and Recaro seats to reduce weight to just 1218 kg (from 1310 kg). It was a serious road going race car that matched their rival
Porsche 911 RS CS for the final year Mazda officially entered. The formula paid off when the RX-7 SP won the title, giving Mazda the winning 12hr trophy for a fourth straight year. A later special version, the
Bathurst R, was released in 2001 to commemorate this, in Japan only.
In the United Kingdom, for 1992, customers were offered only one version of the FD which was based on a combination of the US touring and base model. For the following year, in a bid to speed up sales, Mazda reduced the price of the RX-7 to £25,000, down from £32,000 and refunded the difference to those who bought the car before that was announced. The FD continued to be imported to the UK till 1995. In 1998, for a car that had suffered from slow sales when it was officially sold, with as surge of interest following its appearances in videogames such as
Gran Turismo and the benefit of a newly introduced
SVA scheme, which meant an influx of inexpensive Japanese imported cars, the FD would become so popular that there were more parallel and grey imported models brought into the country than Mazda UK had ever imported.
Third Generation RX-7 USA Sales Figures (1993-1995)
1993 |
Model | R1 | BS | BS-P |
| TR-A | TR-P |
Competition Yellow Mica | 350 | 0 | 0 | 0 | 0 |
Vintage Red | 1177 | 151 | 731 | 430 | 1775 |
Brilliant Black | 138 | 109 | 418 | 244 | 954 |
Silver Stone Metallic | 1 | 58 | 266 | 187 | 824 |
Montego Blue Metallic | 0 | 72 | 319 | 258 | 1015 |
1994 |
Model | R2 | BS-A | BS-P | PE-P | TR-A | TR-P |
Chaste White | 0 | 26 | 54 | 203 | 63 | 276 |
Perlie White | 0 | 0 | 0 | 1 | 0 | 0 |
Vintage Red | 156 | 14 | 60 | 159 | 59 | 248 |
Brilliant Black | 156 | 16 | 48 | 150 | 42 | 235 |
Silver Stone Metallic | 83 | 4 | 22 | 74 | 26 | 118 |
Montego Blue Metallic | 0 | 50 | 116 | 323 | 105 | 516 |
1995 |
Model | R2 | Base | PEP |
(auto) | manual) | (auto) | manual) |
Chaste White | 0 | 2 | 13 | 2 | 33 |
Vintage Red | 23 | 7 | 19 | 5 | 69 |
Brilliant Black | 18 | 5 | 21 | 9 | 63 |
Silver Stone Metallic | 16 | 2 | 6 | 4 | 34 |
Montego Blue Metallic | 0 | 10 | 23 | 16 | 101 |
Grand Total:..13,879
Motorsport
Racing versions of the first-generation RX-7 were entered at the prestigious
24 hours of Le Mans endurance race. The first outing for the car, equipped with a
13B engine, failed by less than one second to qualify in 1979. The next year, a
12A-engine car not only qualified, it placed 21st overall. That same car did not finish in 1981, along with two more 13B cars. Those two cars were back for 1982, with one 14th place finish and another DNF. The RX-7 Le Mans effort was replaced by the
717C prototype for 1983. In 1991, Mazda became the first Japanese manufacturer to win the 24 hours of Le Mans. The car was a 4-rotor prototype class car, the
787B. The FIA outlawed rotary engines shortly after this win. To this day the rotary powered Mazda is the only Japanese manufacturer to have ever won the prestigious 24 hour Le Mans race outright.
Mazda began racing RX-7s in the
IMSA GTU series in 1979. That first year, RX-7s placed first and second at the
24 Hours of Daytona, and claimed the GTU series championship. The car continued winning, claiming the GTU championship seven years in a row. The RX-7 took the
GTO championship ten years in a row from 1982. The RX-7 has won more IMSA races than any other car model.
The RX-7 also fared well at the
Spa 24 Hours race. Three Savanna/RX-7s were entered in 1981 by
Tom Walkinshaw Racing. After hours of battling with several
BMW 530i and
Ford Capri, the RX-7 driven by
Pierre Dieudonné and
Tom Walkinshaw won the event. Mazda had turned the tables on
BMW, who had beaten Mazda's
Familia Rotary to the podium eleven years earlier at the same event. TWR's prepared RX-7s also won the
British Touring Car Championship in 1980 and 1981, driven by
Win Percy.
Canadian/Australian touring car driver
Allan Moffat was instrumental in bringing Mazda into the Australian touring car scene. Over a four year span beginning in 1981, Moffat took the Mazda RX-7 to victory in the 1983
Australian Touring Car Championship, as well as a trio of
Bathurst 1000 podiums, in 1981 (3rd with
Derek Bell), 1983 (second with
Yoshimi Katayama) and 1984 (third with former motorcycle champion
Gregg Hansford). Australia's adoption of international
Group A regulations, combined with Mazda's reluctance to homologate a Group A RX-7, ended Mazda's active participation in the touring car series at the end of the 1984 season.
The RX-7 even made an appearance in the
World Rally Championship. The car finished 11th on its debut at the
RAC Rally in
Wales in 1981.
Group B received much of the focus for the first part of the 1980s, but Mazda did manage to place third at the 1985
Acropolis Rally, and the
Familia 4WD claimed the victory at
Swedish Rally in both 1987 and 1989.
The RX-7 is considered as a popular choice in import drag racing, during the late nineties toward 2004
Abel Ibarra raced a spaceframe FD which averaged no less than high 6 seconds passes, until he replaced it with a spaceframe RX-8, the FD was later to shipped and sold to an Australian.
The FC and FD is considered a popular choice for
drifting contests, given the long wheelbase and an average of 450 bhp (336 kW).
Youichi Imamura won the
D1 Grand Prix title in
2003 and
Masao Suenaga narrowly lost his in
2005, both in FDs.
The RX-7 is a popular choice among
autocross drivers.
In Japan, the RX-7 has always been a popular choice in domestic events, competing in
Group 5 based
Formula Silhouette to its modern day incarnation, the
Super GT series from when the Japan Sport Sedan series would become the GT300 category which it had been competing in. Its patience would pay off as in 2006,
RE Amemiya Racing Asparadrink FD3S won the GT300 class championship.
In New Zealand a large and growing motorsport class called
Mazda Pro7 Racing makes use of the series 1, 4 and 6 RX-7s for one make circuit racing. They run an average of 8 x 2 day meetings a season and racing can see up to 30 RX-7s on the track at any one time.
Notes
Recently, Mazda has revived the rotary engine in the form of the
RX-8. It produces approximately 232 hp (173 kW) naturally aspirated, while the Japanese market version also produces around 232 hp (173 kW).
It's also been said by Automobile Magazine that a new generation of RX-7s will be returning in
2011.
Popular culture appearances
Ever since its debut on
Full Throttle in 1987,
the RX-7 has appeared on numerous motoring-based
video games and other popular media appearances, most notably on games such as Road & Track Presents: The Need for Speed, Kaido Racer I & II (
Tokyo Xtreme Racer),
Enthusia Professional Racing,
The Fast and the Furious movie and its sequels
[2],
Initial D (in the
anime ,videogame and Movie), the
Forza Motorsport series, the
Gran Turismo series,
Need for Speed: Underground and its sequels,
Project Gotham Racing 2, as well being the first appearance of the SA22 on
Sega GT 2002 and on the cover of
Auto Modellista and the PS2 version of
Battle Gear 3.
In
Initial D, the Takahashi brothers both drive RX-7s, hence their other moniker,
The Rotary Brothers. The older brother Ryosuke drives a white FC, and the younger brother Keisuke drives a yellow twin-turbo FD. There was another character, Kyoko Iwase, who drove a single-turbo FD.
The RX-7 FB was also featured in the
tokusatsu show
Uchuu Keiji Shaider, as Annie's yellow-colored civilian patrol vehicle.
Another appearance in popular culture is the inclusion of the RX-7 as a
Transformer. Unlike the RX-8 however, the character is very obscure, being the toy-only
Autobot known as
Camshaft, an ironic choice of name considering the RX-7 has no camshafts. It was part of a group of three Autobots called the
Omnibots. The toys were only ever available in the West as mail away premiums. Camshaft's team mates were
Overdrive and
Downshift. An early version of "Zoom-Zoom", a replicant of the Autobot
Jazz, was used to launch the Mazda RX-8.