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Mazda returning to top-tier racing with diesel-powered prototype in USCC

Mazda has unveiled its latest challenger in the top flight of endurance racing, a diesel-powered prototype that will campaign the inaugural, 2014 Tudor United SportsCar Championship. The new Skyactiv-D-powered car will make its race debut at January's Rolex 24 at Daytona.
"This is the most significant step Mazda has taken towards returning to the global racing stage since our overall victory at Le Mans in 1991," said the director of Mazda Motorsports, John Doonan. That historic racecar, the rotary-powered 787B, has grown to become one of Mazda's many, well-known racers.
More recently, the Japanese brand has been making waves in the Grand-Am series, campaigning RX-8s and, most recently, running diesel-powered Mazda6 sedans in the GX-class. Mazda will campaign two factory-backed prototypes at Daytona. Driver lineups will be announced closer to race day.

Crash test videos show how rust compromises safety

These recently released Swedish videos serve as a reminder that rust isn't just a cosmetic flaw, when it comes to cars. The insurance company Folksam and the homeowner organization Villaagarnas Riksforbund gathered examples of two relatively popular, but by now rusty cars, and then performed crash tests with them at the Thatcham Research facility in Britain. The results are sobering. The rustier cars chosen for the tests were first-generation Mazda6s, cars that have a reputation for early-onset rust in salty surroundings, such as the Nordic countries in Europe or the Salt Belt in the U.S. The cars in the other end of the spectrum were fifth-generation Volkswagen Golfs, which thanks to their body treatment only really start to show rust at over ten years old. But rust isn't just on the surface, it goes bone deep. While the Mazda did decently well in Euro NCAP testing as a new car, there's now a 20 percent higher risk of death in the 2003-2008 Mazda due to the degradation of its bodyshell. In the rusty car, the chassis rail separates from the floor, the footwell ruptures, the sill gives way, the seat mountings move and the dummy's head hits the B-pillar; all important failures, despite Thatcham saying the cars actually performed better in the crashes than they expected with all the rust. But still, the corroded structure isn't able to transmit loads in the way it was originally designed to do. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. The Golf does significantly better — despite rust flakes flying when the Golf hits the wall — as the years have only caused it to lose a single point. An important thing to remember is that the cars aren't tested in comparison to corresponding new, 2018 cars: the tests are in reference to the crashworthiness standards in place when they were new. The cars' airbags inflate like they were supposed to, but on the Mazda the dummy's head bottoms out the airbag due to the car's structure failing, meaning the airbag cannot perform as designed. Driven cautiously, an older car is still mostly fine for driving around. But tests like these remind us that it's not enough that a car runs and drives, if the body has turned into Swedish knackebrod. And if you repair the visible rust and the structure underneath remains as compromised as ever, there's an ugly truth under all the bondo. Perhaps it isn't such a bad idea to have yearly roadworthiness inspections.

Subaru, Mazda profits dip; both blame exchange rates

While some larger automakers took a beating on Q4 earnings, some of Japan's smaller operations managed to keep their heads just above water despite currency issues and slumping sales industry-wide. Subaru, which capped off its 11th consecutive year of U.S. sales increases, reported a 42-percent drop in operating profit in the final quarter of 2019; Mazda, which operates on an even smaller scale, saw a 76-percent drop.  Per Automotive News, both companies faced challenges apart from navigating currency exchanges.  Subaru Subaru's 2019 was marred by warranty costs stemming from repairs on high-volume models, including the Impreza and Crosstrek. Despite the drop in profit, company revenues only slid 2.3 percent. The company also says that it has managed to curtail incentive spending, largely thanks to replacement models that needed less help moving out of showrooms.  America remained a bright spot, with 2019 sales volumes increasing by nearly 3 percent over 2018. Subaru is hoping that figure will increase to 4.0 percent in 2020. Subaru's wholesale deliveries also increased in western Europe, but dropped precipitously (28 percent) in the company's home market.  Mazda The smaller Mazda faced similar challenges, but its 2019 lacked some of Subaru's more dramatic bright spots. Worldwide shipments of new vehicles dropped by 8 percent, aiding a revenue decline of 5 percent. Mazda's vehicles remained profitable on a per-unit basis, but only just.  Mazda has been undergoing aggressive cost-cutting measures, but even those were no match for reduced volumes and unattractive currency exchange rates.  Despite these challenges, both companies are keeping their earnings outlooks unchanged. The fourth quarter of 2019 represented the third quarter in both companies' fiscal years, which will end in March.  Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. 2020 Subaru WRX STI S209 | POV Drive