1988 Mazda Rx-7 on 2040-cars
Longwood, Florida, United States
Vehicle Title:Clean
VIN (Vehicle Identification Number): JM1FC3515J0108409
Mileage: 101000
Number of Seats: 2
Model: RX-7
Make: Mazda
Mazda RX-7 for Sale
1988 mazda rx-7(US $2,000.00)
1985 mazda rx-7 s(US $14,900.00)
1997 mazda rx-7(US $29,900.00)
1995 mazda rx-7 twin turbo! tuned by famspeed japan! rhd!(US $33,333.00)
1992 mazda rx-7 type-r(US $39,959.00)
1999 mazda rx-7 type rs(US $5,000.00)
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Auto blog
Chicago Auto Show page claims 2016 Mazda MX-5 Miata to produce 155 hp [UPDATE]
Tue, Jan 27 2015UPDATE: Mazda wasn't willing to confirm or deny the figures cited by the Chicago Auto Show, although we're betting the 155-horsepower figure is a bit on the low side. As for the CAS page, a Mazda spokesman told Autoblog that they "aren't sure where they got that number." The horsepower estimate has since been pulled down. Well, someone may have made a boo-boo. The Chicago Auto Show is currently hosting a page that claims the Mazda MX-5 will produce 155 horsepower, courtesy of a 2.0-liter, Skyactiv four-cylinder. If this is correct, it'd be the first time the MX-5's US power output had been revealed. The 155 hp figure would account for a 12-hp drop from that of the outgoing MX-5, though, a corresponding weight loss should still improve the power-to-weight ratio for the 2016 model. Now, the CAS page could simply be following previous reports, including one from Autoblog. As recently as October, it was being reported that the MX-5 would be powered by a 2.0-liter, Skyactiv four-cylinder, a version of which is producing 155 horsepower and 150 pound-feet of torque in the Mazda3. Naturally, we've reached out to Mazda for comment – or perhaps even confirmation – on the info from CAS, although we aren't expecting a reply until at least later this morning (darn time zones). Of course, as soon as we hear anything, we'll update this story. Related Video:
2016 Mazda MX-5 Miata design walkaround
Sat, Sep 13 2014By now, you've likely read what we think of the 2016 Mazda MX-5 Miata's new looks both inside and out, and you've probably poured over the available photos and started to make up your own mind about the roadster's radically more aggressive new appearance. More than likely, however, you haven't heard much from Mazda itself about its new design, and we're here to remedy that. Join Autoblog as we go over the new Miata from tip to tail with Derek Jenkins, Mazda North America's director of design. Jenkins, a veteran of both Audi and Volkswagen design studios, has been with the Japanese automaker for nearly four years, and he's kept a close eye in the ND Miata program along with his team in Irvine, CA. Check out our video to see Jenkins explain his team's exterior and cabin handiwork and to learn a little more about why the new model graduates from the Miata's historically cute and friendly aesthetic to something altogether more assertive.
Tougher than steel: Wood pulp could make lighter auto parts
Tue, Aug 15 2017KYOTO, Japan — The global push among carmakers to make ever lighter vehicles is leading some auto suppliers in Japan to turn to what seems like an unlikely steel substitute — wood pulp. Japanese researchers and auto component makers say a material made from wood pulp weighs just one-fifth of steel and can be five times stronger. The material - cellulose nanofibers — could become a viable alternative to steel in the decades ahead, they say, although it faces competition from carbon-based materials, and remains a long way from being commercially viable.> Related: Jay Leno drives the Renew cannabis car — hemp you can't dent Reducing the weight of a vehicle will be critical as manufacturers move to bring electric cars into the mainstream. Batteries are an expensive but vital component, so a reduction in car weight will mean fewer batteries will be needed to power the vehicle, saving on costs. "Lightweighting is a constant issue for us," said Masanori Matsushiro, a project manager overseeing body design at Toyota. "But we also have to resolve the issue of high manufacturing costs before we see an increased use of new, lighter-weight materials in mass-volume cars."A NEW PROCESS Researchers at Kyoto University and major parts suppliers such as Denso Corp, Toyota's biggest supplier, and DaikyoNishikawa Corp, are working with plastics incorporated with cellulose nanofibers — made by breaking down wood pulp fibers into several hundredths of a micron (one thousandth of a millimeter). Cellulose nanofibers have been used in a variety of products ranging from ink to transparent displays, but their potential use in cars has been enabled by the "Kyoto Process," under which chemically treated wood fibers are kneaded into plastics while simultaneously being broken down into nanofibers, slashing the cost of production to roughly one-fifth that of other processes. "This is the lowest-cost, highest-performance application for cellulose nanofibers, and that's why we're focusing on its use in auto and aircraft parts," Kyoto University Professor Hiroaki Yano, who is leading the research, told Reuters in an interview. The university, along with auto parts suppliers, are currently developing a prototype car using cellulose nanofiber-based parts to be completed in 2020.