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Autoblog Podcast #390

Episode #390 of the Autoblog Podcast is here, and this week, Dan Roth, Steven Ewing and Sebastian Blanco from Autoblog Green talk about the 2015 Ford Mustang specs, the 2016 Smart models, a proposal to add real-world numbers to EPA economy tests and the potential downside of autonomous cars. 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 new rundown below with times for topics, and you can follow along down below with our Q&A. Thanks for listening! Autoblog Podcast #390: The video meant to be presented here is no longer available. Sorry for the inconvenience. Topics: 2015 Ford Mustang specs 2016 Smart FourTwo and FourFour EPA wants road tests The downside of autonomous cars In the Autoblog Garage: 2014 Nissan Leaf 2015 Audi A3 Sportback E-Tron 2014 Scion tC Hosts: Dan Roth, Steven Ewing, Sebastian Blanco Runtime: 01:33:35 Rundown: Intro and Garage - 00:00 Mustang Specs - 34:40 2016 Smart Models - 51:14 EPA Tests - 01:02:57 Autonomous Cars - 01:11:19 Q&A - 01:21:22 Get the podcast: [UStream] Listen live on Mondays at 10 PM Eastern at UStream [iTunes] Subscribe to the Autoblog Podcast in iTunes [RSS] Add the Autoblog Podcast feed to your RSS aggregator [MP3] Download the MP3 directly Feedback: Email: Podcast at Autoblog dot com Review the show in iTunes Podcasts Audi Ford Nissan Scion smart Electric Hybrid

2016 Nissan Maxima offers 300 hp and 30 mpg for $32,410* [w/video]

After a surprise debut during the 2015 Super Bowl, Nissan has finally divulged the details on its latest Maxima sedan at the 2015 New York Auto Show. Starting at $32,410 (*not including a $825 destination charge), the Maxima retains the current car's powertrain, featuring a 3.5-liter V6 and a continuously variable transmission. Unlike its predecessor, though, the new fullsizer boasts 300 ponies, up from 290. While the power figures and displacement of the new V6 are similar to last year's model, Nissan claims over 60 percent of the parts in the new 3.5 are new. That means not only more power, but a 15-percent improvement in highway fuel economy, with the Maxima estimated to hit 30 miles per gallon. The CVT is also new, with Nissan claiming it's now "performance oriented." Beyond the oily bits, the cabin is home to an eight-inch touchscreen, while drivers will enjoy a seven-inch display in the instrument cluster. In terms of safety tech, Nissan installed the standard alphabet soup of acronyms, offering up Predictive Forward Collision Warning (PFCW), adaptive cruise control, Forward Emergency Braking (FEB), and blind-spot warning with cross-traffic alert. As we said, the Maxima will start at $32,410, and will be offered in four grades, with the Platinum trim remaining at the very top of the line. It's not clear, however, how those prices will break down, nor when the Maxima will arrive in dealers. 2016 Nissan Maxima "4-Door Sports Car" makes global debut at New York International Auto Show President and CEO Carlos Ghosn unveils Nissan's totally redesigned flagship Maxima "4 Door Sports Car" All-new Maxima features a 300-horsepower 3.5-liter V6 and new lighter, yet more rigid chassis, bringing sports car-like acceleration and handling to large sedan segment 2016 Maxima is set to arrive in U.S. Nissan showrooms with a starting M.S.R.P. of $32,410* NEW YORK – Nissan today unveiled the all-new Nissan Maxima during a press conference at the New York International Auto Show. Making the presentation was Nissan President and CEO Carlos Ghosn, who addressed a range of topics including Nissan's $10.1 billion investment in the U.S. in the past three decades. The dramatically styled 2016 Maxima, created by driving enthusiasts for driving enthusiasts, looks like nothing else on the road today – and drives like nothing in the segment.

DC fast charging not as damaging to EV batteries as expected

As convenient as DC fast charging is, there have been lots of warnings that repeated dumping of so many electrons into an electric vehicle's battery pack in such a short time would reduce the battery's life. While everyone agrees that DC fast charging does have some effect on battery life, it may not be as bad as previously expected. Over on SimanaitisSays, Dennis Simanaitis, writes about a recent presentation by Matt Shirk of the Idaho National Laboratory (INL) called DC Fast, Wireless, And Conductive Charging Evaluation Projects (PDF) that describes an ongoing test of four 2012 Nissan Leaf EVs that are being charged in two pairs of two. One pair only recharges from 50-kW DC fast chargers, which the other two sip from 3.3-kW Level 2 chargers exclusively. Otherwise, the cars are operated pretty much the same: climate is automatically set to 72 degrees, are driven on public roads around Phoenix, AZ and have the same set of dedicated drivers is rotated through the four cars. "Degradation depends more on the miles traveled than on the nature of recharging." What's most interesting are the charts on page seven of Shirk's presentation (click the image above to enlarge), which show the energy capacity of each of the four vehicles. When they were new, the four batteries were each tested to measure their energy capacity and given a 0 capacity loss baseline. They were then tested at 10,000, 20,000, 30,000 and 40,000 miles, and at each point, the DC-only EVs had roughly the same amount of battery loss as the Level 2 test subjects. The DC cars did lose a bit more at each test, but only around a 25-percent overall loss after 40k, compared to 23 percent for the Level 2 cars. Simanaitis' takeaway is that, "INL data suggest that the amount of degradation depends more on the miles traveled than on the nature of recharging." The tests are part of the INLs' Advanced Vehicle Testing Activity work and a final report is forthcoming. These initial numbers from IPL do mesh with other research into DC fast charging, though. Mitsubishi said daily fast charging wouldn't really hurt the battery in the i-MiEV and MIT tests of a Fisker Karma battery showed just 10-percent loss over 1,500 rapid charge-discharge cycles.