on 2040-cars

Auto blog

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:

Mitsubishi Mi-Tech turbine-PHEV buggy blows the doors off our dreams

TOKYO — For this year's Tokyo Motor Show, Mitsubishi went all out with the Mi-Tech concept. It's a tough-looking open off-roader with a wild hybrid powertrain. It's glorious, which makes it all the more sad it will likely never see the light of day. From the outside, the Mi-Tech impresses with blocky lines and fat fender flares. But its star feature is the fact that it has no roof and no doors. The only thing that comes close is the pair of cowls behind the seats. The inside has a spare design with a body-color dash and cutouts for vents. It does have modern cues such as the piano-key buttons and fullscreen heads-up display. Under the skin, it's powered by four motors, each controlling an individual wheel. This allows it to adjust power precisely in off-road settings. It's a plug-in hybrid, and when the battery runs down, electricity is produced by a turbine engine, similar to the Jaguar C-X75 concept. Mitsubishi opted for the turbine for its high power, small size, smooth operation and the fact it can run on just about any combustible liquid. As much as we love the Mi-Tech, it's obvious it's not going into production anytime soon. Mitsubishi has no car-ready turbine engines, and it would be expensive to make an SUV with no doors, or even removable doors, pass safety standards. And the people that would buy a vehicle like this will probably be satisfied with a Jeep Wrangler or the upcoming Ford Bronco. Oh well, it's at least a pleasant dream, and a sign that Mitsubishi still has some spark.

Not a dry eye in the house for last Mitsubishi Evo X video

Say what you will about the Mitsubishi Lancer Evolution; we're going to miss this one when it's gone. Japan's rally car for the street is officially being phased out, and production is ending in Japan. But not before one Final Edition, and a final video showing the turbocharged, all-wheel-drive wonder being built. In Japan, the Final Edition is limited to a run of just 1,000 units. It's based on the GSR model with the five-speed manual transmission, but comes with performance goodies like Bilstein shocks, Eibach springs, Recaro seats, Brembo brakes, and more. See it for yourself in the gallery, below. Over the course of 23 years, there have been 10 generations of the Lancer Evolution. And while Evo X might not be our favorite (this author much prefers Evo IX, for what it's worth), it's still sad to see Mitsubishi's iconic, winged sedan head to the grave. A sign of the times, Mitsubishi says the Evo "will be replaced in spirit" by a high-power, hybrid SUV. That's a tall order, and doesn't seem to make a whole lot of sense, but we'll see. For now, say goodbye to the Evo X by watching the final production video, above. And just be thankful Subaru still makes its lovely WRX STI.