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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:

Toyota Camry incentives and fleet sales cranked to keep sales crown, insiders worried

We've been watching for some time now as Toyota has piled more incentives on the hood of its Camry sedan, and Automotive News reports that the we're not the only ones with raised eyebrows. The current Camry hasn't even been on the market for two years, but the family sedan segment is more hotly contested than it has been in years. It's that high level of competition that has led the automaker to uncharacteristically add more money on the hood in order to assure it maintains its long-held title of America's Best-Selling Car, a mantle it has owned for a dozen years. It's ramping up fleet sales, too.
According to the analysts at TrueCar, Toyota has bumped incentives per unit every month this year, now totaling some $2,750 as of May, a 38-percent hike over this time last year. That's more spiff money than the segment's other best sellers, the Nissan Altima ($2,400), Ford Fusion ($2,300) and Honda Accord ($1,400), all of whom have actually decreased their incentive spend by 20- to 40-percent over the same period.
The ramp up in incentive spending and fleet sales has analysts concerned that Toyota will tarnish the Camry's historically sterling resale value. ALG pegs the 2013 Camry's current 36-month residual value at 54.4 percent, well ahead of the segment average's 50.9 percent (but shy of the Accord's 55.6 percent). However, analysts are concerned that as the current generation ages, their resale values will eventually plummet if incentives continue to increase as Toyota looks to keep the Camry's best-selling car crown going forward.

Ex-Toyota Bill Reinert still in favor of hybrids, against EVs

Former Toyota executive Bill Reinert is so unsold on electric vehicles as a viable advanced-powertrain option for future transportation that he has praised – gasp – Ford, for its downsized internal combustion engines. Reinert was a key player in developing Toyota's original Prius hybrid and, in an interview published in Yale University's Environment 360 blog, said a hybrid that gets 60 miles per gallon is superior to an electric vehicle. "And that is why you will be seeing more fuel cells in the future." – Bill Reinert Reinert went on to praise the advances that automakers have made in improving fuel economy of fossil fuel vehicles, specifically namechecking Ford and its three-cylinder Ecoboost engine. He also has good things to say about both hydrogen fuel-cell electric technology as well as natural gas vehicles, but admits that limited fueling infrastructure will keep those types of vehicles in the margins for the near future. He also says that hydrogen vehicles aren't that great yet but that, "When most [manufacturers] investigate the two technologies [H2 and EVs], they see that FVCs offer more room for performance improvement and cost reduction potential. And that is why you will be seeing more fuel cells in the future." As far as pure electric, Reinert says lithium-ion batteries have "tremendous shortcomings" and talks about battery degradation, substandard performance in hot weather and, of course, limited single-charge driving range. He also says that people need to factor in the environmental impact of producing electricity for the grid to fully gauge how environmentally beneficial EVs can be. We'd like to take him and Tesla Motors Chief Elon Musk to what we think would be a spirited lunch. You can read the whole interview with Reinert here.