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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:

Auto industry insider previews tell-all book, What Did Jesus Drive?

"It's about some of the biggest crises in history. It's about who did it right and who did it wrong." - Jason Vines
Jason Vines, the former head of public relations at Chrysler, Ford and Nissan, has seen a lot during his more than 30-year career, and now he's offering a behind-the-scenes look at the auto industry in his tell-all book What Did Jesus Drive? that went on sale this month.

NYC Taxi of Tomorrow ruled legal by appeals court

The streets of New York City might be filling up with a lot more Nissans in the next few years. A New York appeals court ruled that the city's mandate to replace old taxis with a fleet entirely made up of the Nissan NV200 Taxi of Tomorrow was legal. The decision overturned a previous ruling that decided The Big Apple couldn't force cabbies to all purchase the same vehicle.
Justice David B. Saxe wrote the court's opinion saying the Taxi of Tomorrow is a "legally appropriate response to the agency's statutory obligation to produce a 21st-century taxicab consistent with the broad interests and perspectives that the agency is charged with protecting," according to Bloomberg. The Greater New York Taxi Association, the plaintiff in the case, could still possibly attempt a second appeal.
Nissan originally won the 10-year contract estimated to be worth about $1 billion in 2011, beating out Ford and a Turkish company. Under the Taxi of Tomorrow plan, all New York cabbies would have to switch to the NV200 within three of five years of the van going into service, and it would replace the 16 vehicles previously authorized as taxis. In 2013, the mandate received multiple challenges though, including an attempted ban by cab drivers because the replacement wasn't a hybrid. In a separate case, state Supreme Court judge Schlomo Hagler decided that there was nothing in the city charter that forced a taxi driver to choose a specific vehicle. This was the case that was just overturned. In the meantime, the automaker has been selling the NV200 to New York cabbies at prices around $29,700.