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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:

Porsche 911 and Nissan 350Z get smoked by unlikely hero

So a Nissan 350Z Procharger and a current Porsche 911 GT3 drive onto the Autobahn together - stop me if you've heard this one before - and they decide to race. We're not sure how much power the Z is packing, but the stock model topped out at 306 horsepower on the last year of its run in 2009. And if that's a stock GT3 then it will be rocking something like 475 horsepower. So the Z and the GT3 give it a racing go, and just as one of them starts to pull away they're both overtaken by one of the most unlikely dark horses you could imagine. It's a really short video and we won't spoil the surprise, so check it out above. News Source: Woreth V12 via YouTube Nissan Porsche Volkswagen Coupe Hatchback Luxury Racing Vehicles Performance Videos porsche 911 gt3 autobahn

Nissan ex-chief Carlos Ghosn cancels hastily arranged Tokyo press conference

TOKYO — Former Nissan boss Carlos Ghosn on Friday abruptly canceled plans for what would have been his first press conference since his arrest in November, after journalists had been notified about a briefing just two hours earlier. Ghosn's lawyers called to cancel the event that was to be held at the Foreign Correspondents' Club of Japan (FCCJ), but did not immediately give a reason for the abrupt change, an official at the FCCJ told Reuters.Automotive News cited a source as saying his family and media team staged a "last-minute intervention" to get him to call off plans to make his case at the press conference, fearing he would be faced with questions he couldn't answer without tipping his legal team's strategy, or that Japanese prosecutors would take a dim view of him publicly criticizing their actions and attempt to revoke his bail. A spokesman for the Ghosn family in Tokyo did not answer his mobile phone and did not immediately respond to an emailed request for comment. If the conference had not been canceled, Ghosn would have spoken as Japanese Prime Minister Shinzo Abe hosts national leaders at the G20 leaders gathering in Osaka, including U.S. President Donald Trump and French President Emmanuel Macron, who Ghosn's wife Carole have called on to raise the issue of her husband's treatment by Japan's courts. In May a Japanese court dismissed an appeal by Ghosn to ease a bail restriction that bans him from contacting his wife and rejected a subsequent request to allow him a one-off monitored meeting with Carole. His lawyers have argued that that condition violates Japan's constitution and international law on family separations. Ghosn's movements are also monitored and he is only allowed internet access from a computer at his lawyer's office that records the activity for the court. Once among the world's most feted auto executives, Ghosn is awaiting trial in Japan over charges including enriching himself at a cost of $5 million to Nissan, in a scandal which has rocked the industry and exposed tensions in the automaking partnership between Nissan and Renault SA. Since his initial arrest in November last year, Ghosn has been charged four times for crimes which also include underreporting his Nissan salary and temporarily transferring personal financial losses to his employer's books during his time at the helm of Japan's No. 2 automaker.