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Autoblog Podcast #523 | BMWs, Trackhawk and Mazda's new engine technology

On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Associate Editor Joel Stocksdale. We discuss a couple of BMWs, the upcoming BMW X7 three-row SUV and our short-term BMW M760i with a turbocharged, 600-horsepower V12. We also cover the week's news, including Mazda's nifty engine technology it will roll out in the next few years, as well as pricing on the new Jeep Grand Cherokee Trackhawk. The rundown is below. Remember, if you have a car-related question you'd like us to answer or you want buying advice of your very own, send a message or a voice memo to podcast@autoblog.com. (If you record audio of a question with your phone and get it to us, you could hear your very own voice on the podcast. Neat, right?) And if you have other questions or comments, please send those too. Autoblog Podcast #523The video meant to be presented here is no longer available. Sorry for the inconvenience.Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Topics and stories we mention Rundown BMW X7 Spy Shots Volkswagen Passat GT Mazda's future engine technology Jeep Grand Cherokee Trackhawk Pricing BMW M760i driving Ram 2500 driving Spend My Money Feedback Email – Podcast at Autoblog dot com Review the show on iTunes

Mazda still has a team working on rotary engines

The flame still burns within Mazda to stage a rotary engine revival. Before you start getting excited, it's way too soon to start saving money for the fabled, next-gen RX-7 or RX-8. Still, company boss Masamichi Kogai confirmed to Autocar that the Japanese automaker has an engineering team dedicated to improving the Wankel. This development group has the hard task of trying to make the rotary stack up to modern internal combustion engines in terms of emissions and fuel-economy standards. Neither factor were ever exactly Wankel's strong suits. Kogai described them as working "very enthusiastically" to Autocar. The boss didn't discuss any future RX-vehicles or the size of the team, however, a report from last year indicated that there were 30 engineers in partnership with universities to update the engine's design. After problems keeping up with emissions and fuel economy, Mazda built it's last rotary for an RX-8 in June 2012. Since then, there have been intermittent rumors of a return. One possible solution was a design called the 16X that was supposed to offer more torque and better fuel economy. Another possibility was a small-displacement unit as a range-extender in an electric Mazda2. Rumors of a new RX-7 have been heard for years. In 2013, Kogai clearly said that it wasn't happening. When asked again last year, he reiterated the same point.

Marchionne now considering 'Plan B' partners for FCA merger

Okay Sergio, just stop. With the sting of rejection from General Motors CEO Mary Barra still fresh, Fiat Chrysler Automobiles CEO Sergio Marchionne is moving on and trying to find another automaker to merge with. FCA may not be giving up hope on a merger with GM, but that doesn't mean it isn't at least considering alternatives. Sergio's so-called "Plan Bs" include the Volkswagen Group, as well as smaller Asian outfits, like Mazda, Honda, Suzuki, and Hyundai. Bloomberg reports that France's beleaguered PSA Peugeot Citroen could as a sort of "fallback" option due to its relative lack of volume, an unidentified source claimed. There are, of course, problems with each option. According to Bloomberg, Volkswagen expects complete control of a company, but the Agnelli family, which holds a large portion of FCA stock, is loathe to relinquish its stake in the company. On top of that, VAG just isn't looking to make a deal right now. Mazda, meanwhile, is enjoying a new partnership with Toyota and Suzuki is partially owned by VW. Honda and Hyundai have never expressed any interest in a partnership with a western automaker. That kind of just leaves the French then, but even that remains a long shot. As Bloomberg tells it, PSA boss Carlos Tavares is still working on a turn-around plan, and would want at least another six months to execute before even considering a deal with FCA. And even then, Tavares hasn't given any indication that he's considering a pairing. News Source: BloombergImage Credit: Paul Sancya / AP Chrysler Fiat GM Honda Hyundai Mazda Suzuki Citroen Peugeot Sergio Marchionne FCA Mary Barra psa peugeot citroen