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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:

Nissan's Cummins tie-up bears first fruit with Frontier Diesel Runner concept

The 2014 Chicago Auto Show is proving to be a surprisingly big show for alternative fuels. The Chevrolet Silverado HD pickups are getting a compressed natural gas option and the refreshed BMW X3 is receiving a diesel engine, as is the German automaker's 7 Series. You can add one more oil burner to the mix, at least in concept form: Nissan has released its Frontier Diesel Runner Powered by Cummins with a 2.8-liter, four-cylinder turbodiesel engine and an eight-speed automatic transmission from ZF.
While Nissan calls the Cummins-powered Frontier a concept, it's really just a Frontier DesertRunner 4x2 with a diesel engine replacing the standard 4.0-liter V6, and it's meant to gauge consumer interest for a diesel option in the next-generation Frontier. Nissan has clearly noticed that Chevrolet will be offering a diesel in its new Colorado and wants to see how buyers will react to a mid-size alt-fuel pickup from a Japanese brand.
Exterior modifications to the concept are minor. To show off the engine, there is a transparent hood insert and the pickup has been painted in a two-tone finish of high-gloss red and matte silver edged in carbon fiber trim. The interior gets the same combo of red, silver and carbon fiber to match the outside.

2014 Nissan Leaf price climbs $180 to $28,980*, Ghosn predicts sales doubling

A year ago, Nissan changed the fortunes of its all-electric Leaf in the US market by lopping a serious $6,400 off of the price. The entry-level 2012 Leaf started at $35,200, and the 2013 Leaf S instantly became a much better deal since it started at $28,800. For 2014, the trend is in the opposite direction, but only just. The 2014 Leaf S will start at $28,980. The other two trim levels will start at $32,000 for the SV and $35,020 for the SL. Oh well, we can't get a $6k drop every year, can we? What do you get for your extra $180? Well, as described in July, the 2014 model has the rear camera as standard and there is an available voice command navigation system and text message reader. We've got the full specification breakdown and pricing press release below. We doubt the small extra cost will do much to dent the Leaf's current sales upswing. December 2013 was the EV's best sales month ever, and a grand total of 22,610 units in 2013. That's more EVs than Nissan sold in 2011 and 2012 put together. Nissan CEO Carlos Ghosn said earlier today that he thinks US Leaf sales will double, but didn't say when. "We are now on a trend of 3,000 cars a month in the US, which is about 36,000 cars" a year, Ghosn told Automotive News. "The next step is moving up to 4,000 a month, which is going to be approximately 50,000." The prices listed above do not include Nissan's $850 destination fee, but all Leaf EVs can qualify for the $7,500 federal income tax credit, as well as state and local incentives in some areas. NISSAN ANNOUNCES U.S. PRICING FOR 2014 LEAF™ NASHVILLE, Tenn. (January 8, 2014) – Nissan today announced U.S. pricing for the 2014 Nissan LEAF™, which is on sale now at Nissan dealers nationwide. The 100 percent electric LEAF continues to offer outstanding value, with prices comparable to similar gasoline-powered vehicles after applicable tax credits. Sales of the zero emission LEAF in the U.S. and around the world set all-time records in 2013. The 2014 Nissan LEAF is available in three trim levels: LEAF S, SV and SL, along with option packages offering advanced systems such as Around View® Monitor and 7-speaker Bose® audio. Enhancements for 2014 include the addition of the RearView Monitor as standard equipment on all models (previously part of the Charge Package) and one new exterior color – Gun Metallic (seven total available colors).