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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

Plug-in BMWs, long-term updates and the best of SEMA 2018 | Autoblog Podcast #560

On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Associate Editor Reese Counts. The pair discuss the BMW 740e xDrive iPerformance plug-in hybrid as well as our long-term Chrysler Pacifica Hybrid and Honda Ridgeline. They also discuss the best of SEMA Show 2018, including some pretty wild cars from Dodge and Chevy. Finally, we spend your money. This week, rather than pulling questions in from our email, we head to Reddit to answer some questions on r/cars.Autoblog Podcast #560 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 2018 BMW 740e xDrive iPerformance 2018 Chrysler Pacifica Hybrid long-term 2018 Honda Ridgeline RTL-E long-term SEMA Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: Green Podcasts BMW Chrysler Dodge Honda chrysler pacifica

Big Black Friday discounts key to Chrysler 200 sales success

A lot of people go shopping for deals on TVs or computers around the holiday season, but it looks like some folks are finding some fantastic deals on cars too. Take the Chrysler 200 for example. The new sedan had a great November in terms of sales, and by Chrysler's numbers, it delivered 14,317 of them for the month, a 155 percent increase from the same month last year. It even beat the November 2013 sales of the old 200 and Dodge Avenger combined. However, a report from Daily Kanban based on TrueCar data suggests that the good month came at least in part from steep incentives. Based on 20,156 sales of the 200 from TrueCar's database, average transaction prices were about $2,500 to $4,000 under MSRP for all but the base LX front-wheel drive model. That one actually went for about $68 above the typical base price. Going by these numbers, most people could have bought nearly any trim cheaper than the listed price of the one above it. For example, the top C AWD averaged $27,423, less money than the stated MSRP of the lower-spec S AWD. TrueCar's website also shows 200 pricing dipping in the latter part of November and into early December. There's no doubt that the 200 had a stellar month for November. But these figures suggest that it might have come partially because buyers found stacks of money on 200 hoods, while out doing some holiday shopping. Related Video: