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Autoblog Podcast #317

Mitsubishi Mirage, Toyota thinks of beefing up US production, Marchionne on Alfa, Dart and minivans, Ford Atlas concept, Honda Gear concept
Episode #317 of the Autoblog Podcast is here, and this week, Dan Roth, Jeff Ross and Michael Harley bookend the other podcast topics with a pair from the Montreal Auto Show, the Mitsubishi Mirage and Honda Gear concept, and in between we talk about Toyota building all its US-market cars stateside, Hyundai building a Nurburgring test facility, Sergio Marchionne's latest words about Alfa Romeo, Dodge Dart powertrains and the future of Chrysler vans. Some chatter about the Ford Atlas concept finishes up the meat of the 'cast and then we wrap with your questions. For those of you who hung with us live on our UStream channel, thanks for taking the time. Keep reading for our Q&A module for you to scroll through and follow along, too. Thanks for listening!
Autoblog Podcast #317:

BMW i5 returns as next rumored i Project vehicle

Hydrogen fuel-cell vehicle enthusiasts may want to give each other some high-fives when they hear the latest news about BMW's reputed i5. The German automaker has been rumored to be on the verge of expanding its i brand beyond its i3 battery-electric and i8 plug-in hybrid cars for a long while. The latest rumors say that BMW could be working on a hydrogen-powered i5 crossover. BMW is in the "final stages of consideration" of expanding the sub-brand, Bloomberg News says, citing comments BMW executive Ian Robertson made this week at the Frankfurt Motor Show. There may be more light-weighting efforts, and an alternative powertrain is sure to be in order, but there are few details beyond that. BMW of North America spokeswoman Rebecca Kiehne declined to comment to AutoblogGreen. Since 2013, BMW has worked with Toyota on hydrogen fuel-cell drivetrains and might further expand that relationship, MarketWatch says, citing BMW financial chief Friedrich Eichiner. The two automakers have already worked together on a prototype BMW 5 Series sedan with a hydrogen-powered engine. That car was unveiled this summer. Earlier this year, we heard reports about an i5 that would actually be a hybrid-electric vehicle of sorts, and an extremely powerful one. That rumored vehicle – again some sort of modified 5 Series – would actually contain one gas-powered engine and two electric motors, all combining for more than 540 horsepower. If these latest rumors turn out to be true, they would mark a change in things, but we won't be surprise if we hear yet another version of what the i5 will be before it's all said and done.

Toyota twin-turbo V8 patent unearthed

An unremarkable patent focusing on a minor engine part has revealed that Toyota is at least considering a twin-turbo V8. While the filing is most likely just a large company protecting its intellectual property, it could also be a small glimmer of hope that Toyota, a storied company that's made some glaring missteps with enthusiasts in recent years, can leave the ICE party with a bang for the ages. The patent for a secondary PCV separator, whose function is to isolate exhaust gas from lubricating oil, was discovered by a member of the GR86 forum. In this case, it's not engine oil that's the culprit, but turbocharger oil. From a twin-turbo V8. The patent starts out with an almost embarrassingly hilarious stick figure drawing of a car and where said engine would be located (in the front, under the hood, duh). It has the words "Internal Combustion Engine" printed on a rectangle in case there was any doubt. However, the second figure shows a dual turbo setup nestled in the valley of a V8. It's a prime location for reducing turbo lag and optimizing throttle response (and should necessitate a substantial hood bulge as well). Now, interestingly, the forum member believes this engine will be installed in the next Tundra (and presumably Sequoia), but our own research indicates that the pickup will have a 3.5-liter twin-turbo V6 under the hood. With all due respect to the GR86 members, we're going to stand by that assertion and cross our fingers that the patent hints at something even better. That would be a high-performance Lexus, possibly an IS F or, if the ICE gods will allow it, an LC F. After all, we have had reports from Japan that a trio of F-cars were coming, including a LS F. It would explain why the 472-horsepower, V8-powered IS 500 was called the Sport Performance instead of full-on IS F. In fact, Lexus reps have promised that the F label would become even more performance oriented. A proper IS F would be a fitting sendoff to Toyota's high-performance V8, but the tested, then reportedly canceled, then reportedly revived LC F would be an even more melodious swan song. The flagship grand tourer could very well allow loyalists to forgive the aforementioned gaffes. Toyota president and noted car guy Akio Toyoda has taken heat for questioning the coming outright ban of ICE sales in his home country of Japan. Perhaps this engine is one of the reasons he's objecting.