2007 Mazda Cx-7 Grand Touring Sport Utility 4-door 2.3l on 2040-cars

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Japan plans real-world diesel emissions test after companies fail

Japan's transport ministry plans to start real-world diesel emissions tests after an experiment found four models from Toyota, Nissan, and Mitsubishi that produced more nitrogen oxide (NOx) emissions than the nation's rules allow, according to The Japan Times. Regulators there usually only perform emissions checks in the lab. The VW diesel scandal has everyone double-checking their figures. Diesel versions of the Toyota Hiace van, Land Cruiser Prado, and Nissan X-Trail produced up to 10 times more NOx than allowed. The Mitsubishi Delica D:5 was up to five times over the limit, The Wall Street Journal reports. There was no evidence of defeat devices in the vehicles. Mazda performed well in the experiment, though. The CX-5 passed with nearly the same results on the road and in the lab. The Demio, better known as the Mazda2, did nearly as well with only slighter higher figures in the real world than in the controlled setting. The experimenters theorized the reason for the excessive emissions was that cold weather caused the engines' software to shut off the exhaust gas recirculation to prevent damage, according to the WSJ. However, this behavior also increased NOx production. Toyota, Nissan, and Mitsubishi don't have to worry about punishment from the transport ministry because this check was just an experiment. Their models already passed the mandated lab tests, which was the only requirement, according to The Japan Times. As governments begin greater real-world emissions tests, the results suggests diesels aren't very clean. A recent check in France found models from Ford, Renault, and Mercedes-Benz that didn't perform up to the standards. Regulators in India conducted similar evaluations and ordered VW to recall over 300,000 vehicles. Related Video:

Mazda CX-3 almost ready for LA Show

The Mazda CX-3 is just days away from its unveiling at the 2014 Los Angeles Auto Show, but elsewhere in the world, the Japanese brand still has the compact crossover disguised for testing. These spy shots aren't too camouflaged though, and when combined with the previous teaser image, they give a pretty clear idea what the new model will look like.
The grille here is well covered, but the photo from the front reveals the similarities to the design sketch. The rear shows a similar horizontally oriented design as the Mazda2, which the CUV is based on. However, the dipping sides around the B-pillar from the teaser don't appear to be on this tester. Even with all the swirls, the vehicle looks fairly attractive.
Mazda is doing a fantastic job of keeping mechanical details about the CX-3 a secret. It's not yet known whether the model is front-wheel-drive only or if all-wheel drive is also an option. The crossover also likely shares the Mazda2's engine, which isn't revealed for North America, yet. The diminutive CUV will compete with a huge crop of new classmates, including the Fiat 500X, Jeep Renegade, Chevrolet Trax and Honda HR-V. Check out the gallery for the latest glimpses of this Japanese CUV just days ahead of its full debut.

VW Q3 Financial Woes, 2015 Tokyo Motor Show | Autoblog Minute

Consumer Reports pulls its Tesla recommendation, the U.S. Copyright Office offers a ruling affecting car owners, VW gets hit hard with third quarter losses, and lots of exciting news from Tokyo. Autoblog's Senior editor Greg Migliore reports on this Autoblog Minute Weekly Recap. Tokyo Motor Show Mazda Subaru Suzuki Tesla Toyota Concept Cars Autoblog Minute Videos Original Video Tokyo 2015