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Autoblog Podcast #396

Episode #396 of the Autoblog Podcast is here, and this week, Dan Roth, Steven Ewing, and Chris Paukert talk about the 2016 Mazda MX-5 Miata, the 2016 Jaguar XE, and the 2015 Lexus RC. We start with what's in the garage and finish up with some of your questions, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Check out the rundown below with times for topics, and you can follow along down below with our Q&A. Thanks for listening!
Autoblog Podcast #396:
Topics:

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:

2016 Mazda MX-5 Miata won't get power folding hardtop

Following the reveal of the 2016 Mazda MX-5 Miata, more and more details (and rumors - oh, the rumors) are coming out regarding exactly what's in store when the car finally goes on sale. Our own Chris Paukert had plenty to say about the exterior and interior, and we've now seen the first photo of the engine. But a new report from Automobile sheds even more light on the 2016 Miata - specifically, that the power folding hardtop model won't be available, at least initially.
Automobile reports that the 2016 MX-5 will only be offered with a cloth top, and an insider confirmed that the mechanism is light and accessible enough that it can be raised and lowered with one hand from inside the car. Mazda officials would not comment on the availability of a hardtop in the coming years.
That said, a hardtop Miata isn't out of the question. There will likely be some sort of fixed roof available - even as a one-piece, lift-off accessory - if only for club racing. Also, remember that the current NC Miata's hardtop is the only one on the market that doesn't take up any additional trunk space, so it's an attractive proposition for buyers. Currently, the power hardtop is only offered on the Club and Grand Touring MX-5 Miata trims.