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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.

Audi prepping a flex-fuel A3 for Latin America

Volkswagen's Audi division hasn't fared well from its parent company's diesel-emissions scandal, especially in the US and Europe. In South America, though, Audi is set to unveil its first vehicle of the flex-fuel variety, according to Nseavoice. Perhaps the German automaker can earn some good karma down in the Southern Hemisphere. The model is the 2016 Audi A3, which is made in Audi's Brazil factory. The engine is a 1.4-liter variety, and it will be able to run on either conventional gasoline or ethanol, or a blend of both. The decision makes sense because ethanol is plentiful in Brazil since the government has long pushed for it and there's plenty of sugar-cane feedstock to produce the stuff. Audi can use all of the positive news it can get, especially in the wake of VW's diesel-emissions scandal. As many as 11 million VW and Audi diesels may have been fitted with software that cheats emissions-testing systems. One result from the scandal's proverbial shrapnel is that the Audi A3 TDI diesel was stripped of its 2010 Green Car of the Year Award by Green Car Journal. The decision marks the first time in the award's history that a winner was stripped of the honor. VW has a long history offering flex-fuel vehicles in Brazil. In 2003, the German automaker was the first to debut a flex-fuel engine, and within two years, VW's Brazil factories were making 300,000 flex-fuel vehicles annually. Other companies have since jumped into Brazil's flex-fuel fray, including Nissan and Honda.

Autoblog Minute: VW financial woes continue, Tesla Model X dazzles

Volkswagen sees its financial woes continue, and Tesla reveals the all electric Model X crossover. Autoblog's Greg Migliore reports on this edition of Autoblog Minute Weekly Recap. Update: The post has been updated to show the complete range of estimated MPGe specs for the Model X P90D and not just the 92 combined MPGe. Show full video transcript text [00:00:00] Volkswagen sees its financial woes continue, and Tesla reveals its all electric Model X crossover. I'm Senior editor Greg Migliore and this is your Autoblog Minute Weekly Recap. Volkswagen has been removed from the DOW Jones Sustainability Index, or DJSI. A decision that takes effect on October 8th. Removal from this key index is yet another black eye for the embattled automaker and it [00:00:30] indicates VW's fall as a company leads the way in economic, environmental and social performance. Ever since the emissions scandal broke the world's top selling automaker's stock has struggled. Reports estimate VW's losses to be a staggering 30.8 billion dollars. Tesla rolled out the Model X this week. A live web-stream showed us what to expect. Like, how the Falcon Wing doors adapt to tight parking spots and low garages. Towing capacity [00:01:00] was also demonstrated. The CUV is said to be able to haul 5,000 pounds, while carrying 7 passengers and luggage. Still, there was no mention of how towing would affect battery life or the range of the all electric crossover. The Model X also boasts a giant air filtration system with a "Bioweapon Defense Mode," a feature that is said to protect passengers against bacteria, harmful gasses and as Elon Musk joked, possible apocalyptic events. [00:01:30] Stay tuned. According to early EPA estimates, the Model X 90D has a range of 257 miles with 90 MPGe city, 94 highway and 92 combined MPGe. Those are the highlights from the week that was. Be sure to check out my full weekly recap this Saturday. Plus I'll have some added insight into Mazda's new sports car. For Autoblog, I'm Greg Migliore. Autoblog Minute is a short-form video news series reporting on all things automotive. Each segment offers a quick and clear picture of what's happening in the automotive industry from the perspective of Autoblog's expert editorial staff, auto executives, and industry professionals. Tesla Volkswagen Crossover Diesel Vehicles Electric Autoblog Minute Videos Original Video vw diesel scandal