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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.

2021 Mazda CX-30 to add turbocharged power, just like the Mazda3 Turbo

Mazda is giving us all of the turbos, and we’re not going to complain. CarsDirect reports that the 2021 Mazda CX-30 will feature a turbocharged variant called the CX-30 2.5 Turbo. We have great confidence that this intel obtained via “an early order guide” is legit. The CX-30 is essentially a lifted and crossover-ized Mazda3, and Mazda announced the Turbo variant of that car a short time ago. Just like the Mazda3, CarsDirect reports this one will be equipped with MazdaÂ’s 2.5-liter turbocharged four-cylinder engine. ItÂ’ll make 250 horsepower and 320 pound-feet of torque when run on 93 octane. Use regular gas, and those numbers tick down to 227 horsepower and 310 pound-feet. The CX-30 is currently only available with the naturally aspirated 2.5-liter four-cylinder that makes 186 horsepower and 186 pound-feet of torque. The similarities between the CX-30 and Mazda3 continue. YouÂ’ll only be able to get the CX-30 Turbo with all-wheel drive. ItÂ’ll come with larger tailpipes, turbo badging and be available in a top-of-the-line Premium Plus trim, too. That trim adds a number of features that are exclusive in the Mazda3 Turbo, so we expect the same for the CX-30. ItÂ’ll also cost a good chunk of change more than the base CX-30. Prices will reportedly start at $31,000 for the CX-30 Turbo, and go all the way up to $35,000 in the highest trim level. These prices are obviously encroaching on CX-5 territory, but the cheapest CX-5 with the same turbo engine is $36,235. Just like the Mazda3 Turbo, we can guarantee the CX-30 Turbo wonÂ’t be available with a manual transmission. That means MazdaÂ’s six-speed automatic will be doing the shifting. CarsDirect claims that Mazda intends to start producing the CX-30 Turbo in November this year, so the wait to buy wonÂ’t be terribly long. Related Video:

Mazda plans to launch an EV in 2020, plug-in hybrid by 2022

Thanks to an interview Automotive News Europe conducted with Mazda president and CEO Akira Marumoto, we have more insight on Mazda's plans to lower its vehicle emissions in Europe. This will undoubtedly bring changes to the U.S. lineup, too, but The Continent sees the first fruits in part because Mazda is well over the European Union's fleet CO2 emissions target for 2021 of 95 g/km. In response to how Mazda plans to achieve the necessary reduction, Marumoto said the carmaker will launch its first EV in 2020 and have a plug-in hybrid on the road in 2021 or 2022. First, some clarification on the emissions numbers and timeline. The 95g/km figure is based on the New European Driving Cycle (NEDC) emissions schedule being phased out next year; the AN piece cites JATO Dynamics findings that Mazda Europe's fleet CO2 average is 135.2 g/km. The new Worldwide Harmonised Light Vehicle Test Procedure (WLTP) schedule comes into full effect in 2020, the fleet CO2 target under that methodology translating to 114.9 g/km. The rules dictate that 90 percent of an automaker's range needs to meet the cap number by the end of 2020, the rest of the lineup must come into compliance by the end of 2021. Failure means enormous fines. Industry analyst IHS Markit estimates "average fines for those not complying could reach ˆ624 ($707) per vehicle at the end of 2020, with a further ˆ190 ($215) increase in 2021." The penalties quickly grow so large that Fiat will reportedly pay Tesla hundreds of millions of euros to pool their fleets and avoid an even larger bill. Mazda's most popular vehicle in Europe is the CX-5 with CO2 emissions ranging from 128 g/km to 150 g/km. On top of that, for a small automaker, the size of potential fines has material effect on the R&D budgets necessary to develop the technologies that will lower emissions, and whatever EV Mazda launches in 2020 needs to sway legions of customers into purchases to be of practical use. This will be challenging. A line in the IHS Markit summary about the industry in general states, "Once in 2021 and subject to full WLTP regulatory monitoring, only a seismic shift (over the baseline) in consumer demand for BEV ('Electric-Plug-In') and PHEV ('Hybrid-Full Plug-In) will result in the full mitigation of EU28 fleet level excess emissions premiums." Mazda hooked up with Toyota and Denso in 2017 on a joint venture called EV Common Architecture Spirit Co Ltd to develop EV technology.