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SEMA 2017 and the new Jeep Wrangler | Autoblog Video Podcast #532

On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Associate Editor Reese Counts. We'll talk about the news and hot, modified cars from the 2017 SEMA show in Las Vegas. We'll discuss the new Jeep Wrangler, which was just reveal ahead of the L.A. Auto Show, and the Ram 1500 we have in our fleet. As always, we'll help a listener pick their next vehicle in our "Spend My Money" segment. Autoblog Podcast #532 Your browser does not support the audio element. 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 Rundown SEMA Jeep Grand Cherokee Trackhawk and Ram 1500 Laramie Longhorn Southfork Question of the week: What's the best full-size truck? Best cars from Stranger Things Spend my money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Aftermarket Podcasts SEMA Show Jeep RAM Truck SUV Off-Road Vehicles Videos SEMA 2017

Stellantis aims to eliminate separate inverter, charger to improve EV efficiency

Stellantis has announced that, in collaboration with French battery company Saft and French National Center for Scientific Research, has made significant progress in eliminating two major components of an electric vehicle powertrain: the on-board charger and the power inverter for the motor. The company claims that doing this will allow for better space use in vehicles, as well as improvements in efficiency, cost and reliability of components. As a quick primer, also explained in the below video, the on-board charger and power inverter are sort of translators to get the right current to different parts of the electric powertrain. The on-board charger takes AC power from the grid and converts it to DC to charge the batteries. Then when power goes from the batteries to the electric motor, the power inverter converts that DC power back to AC. These components aren't exactly small. Frequently you'll find them packaged somewhere under the hood. What Stellantis and its cohorts have developed, and have been using on a test vehicle since last summer, are small power inverter boards that can be mounted very closely to the battery packs. They can handle both conversion needs, for charging and discharging, instead of needing two separate devices. The most obvious perk to this is that you can do away with those traditional components and free up more space, either for making smaller vehicles without losing interior volume, or adding space to a vehicle that wouldn't have had it otherwise. There's the additional benefit of reduced weight, something that EVs struggle with. Stellantis also claims improvements in efficiency, reliability, and cost, however, it didn't go into detail as to how this setup would do that exactly. We'll try to get in touch with representatives from Stellantis in order to get more information. We're still a ways out from seeing this technology in production Stellantis vehicles. The company said it aims to apply it to vehicles by the end of the decade. Saft is also looking at using it on stationary battery systems as well. So maybe we'll see it on a 2029 Ram 1500 REV, but for now, we'll be living with traditional chargers and inverters. Related Video: Green Alfa Romeo Chrysler Dodge Fiat RAM Technology Electric

Ram Rebel TRX Concept | Autoblog Minute

The Ram Rebel TRX is a supercharged Ford Raptor fighter.