2016 Mazda Mx-5 Miata Club Salvage Rebuildable Repairable on 2040-cars

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Tougher than steel: Wood pulp could make lighter auto parts

KYOTO, 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.

Mazda marks its 100th anniversary with eight retro-styled limited-edition models

Mazda is turning 100 years old in 2020, and it's commemorating the occasion by releasing eight retro-inspired limited-edition models in its home country of Japan. Some of them might be available in the United States. Cars weren't initially on the company's radar. It started life as a cork manufacturer named Toyo Kogyo, and it branched out into the transportation sector when it introduced a three-wheeled, motorcycle-based pickup called Mazda-Go in 1931. Its first car, the R360, was unveiled in 1960 as a two-door four-seater whose tiny dimensions fell in line with Japan's strict kei regulations. It's the model Mazda's celebratory cars are inspired by. The range of special-edition models includes the CX-3, the CX-30, the CX-5, the CX-8, the Mazda2, the Mazda3, the Mazda6, plus hard- and soft-topped variants of the MX-5 Miata. They all feature an edition-specific white exterior and a burgundy interior, though the Miata and the CX-30 also get a red roof. The 100th Anniversary logo, which combines Mazda's current emblem with Toyo Kogyo's, appears on the wheels and on the front headrests, among other places. White and red was one of the combinations available on upmarket versions of the R360. None of the commemorative cars receive mechanical modifications, which is just as well. Paying homage to the humble R360 (shown in our gallery) would require replacing the Miata's 181-horsepower, 2.0-liter four-cylinder with an air-cooled, 356cc v-twin rated at 16 horsepower. It would need to be mounted in the trunk, too. The full 100th Anniversary range is on sale in Japan, and it will be available through March 2021. Mazda announced availability in other markets, like England, but it hasn't revealed if it will offer its commemorative cars in the United States yet due to "the global crisis." The 500 examples of the head-turning Miata 30th Anniversary introduced in 2019 were spoken for so quickly that the company allocated 143 additional units to our market, so we wouldn't be surprised to see the newest special-edition models land in showrooms in the near future. For context, the United Kingdom will receive 100 examples of the Miata, the CX-30, and the Mazda3. The Mazda6 and the CX-5 might join the roster later on. Pricing information will be published later in 2020. Related Video:    

2014 Mazda6 i Sport

In an automotive landscape dominated by platform sharing, technology exchange and any number of other cross-fertilization/cost-saving/amortization exercises, it's actually pretty rare that we get to drive a new car that is as "all-new" as this, the 2014 Mazda6. With brand-spanking new Skyactiv architecture throughout - engine, transmission, body and chassis all included - this 6 represents a new era of flexible production and cutting edge running gear for the happily lithe car company.
Our own Jonathon Ramsey did a cracking job of running the Mazda6 through its First Drive paces a few months ago, and sufficiently impressed upon us just how good looking a car this is for the midsize sedan segment. Suffice it to say, now, then, that this is easily the most interesting (and quite possibly the most beautiful) midsize sedan in the segment today. However, as Mr. Ramsey reviewed a fully contented example of the 6 - one equipped with the six-speed automatic transmission - we took advantage of Mazda's North American launch event of the car to suss out the base Mazda6 i Sport, complete with its six-speed Skyactiv manual gearbox. This may not shock you, but the stripper's pretty good, too.
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