1997 Mazda Protege Dx Sedan 4-door 1.5l on 2040-cars

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Mazda leads Consumer Reports' latest Brand Report Card Rankings

The latest automaker brand report cards from Consumer Reports are in, and there are quite a few changes for 2021. At the very top of the charts sits Mazda, up three spots over last year, followed by BMW and Subaru to round out the top three. It's interesting to note that mainstream brands (non-luxury in CR-speak) don't seem to be at a disadvantage in CR's rankings, with five of the top 10 spots. In addition to Mazda in first and Subaru in third, Honda, Toyota, Chrysler, and Buick were the other high-ranking non-luxury marques. The ratings are derived from "a combination of predicted reliability, and owner satisfaction based on member surveys, and CR’s hands-on analysis" and also includes safety features and crash test scores.  At the very bottom of the list sit Mitsubishi, Land Rover and Alfa Romeo. "Our brand rankings don't just look at how models perform on our test track, but the broad picture of vehicle quality," said Jake Fisher, Senior Director of Automotive Testing at Consumer Reports. "Fortunately, consumers will find they have many options that are safe, enjoyable, and reasonably priced." The biggest jumps in the brand report card rankings come from Chrysler, Buick and Honda, which each moved up five spots compared to last year's rankings. The news wasn't nearly as good for Lincoln, which fell an alarming 15 spots this year, Genesis, which fell 13 spots, or Kia, which fell 10 spots. Related Video:

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.

Mazda6 Skyactiv-D Racecar ready to bring diesel to Grand-Am

It may not be quite as radical as some of the company's past rotary racers, but the new Mazda6 Skyactiv-D racecar does have a notable powertrain underhood: the automaker's brand-new clean diesel four-cylinder engine.
Three of these new diesel-powered Mazda6 racers will take to the track in the Grand-Am GX class of the upcoming 2013 Rolex 24 at Daytona on January 26, with five drivers on each team. The car you see above, number 70, is sponsored by Mazda's longtime motorsports partner, SpeedSource.
Check out our full gallery of high-res images live from the 2013 Detroit Auto Show above and feel free to read through the related press release from Mazda below.