1999 Dodge Ram 1500 Laramie Slt on 2040-cars

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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

CEO Sergio Marchionne curses FCA spokesman for emissions cheating denial

WASHINGTON — Fiat Chrysler Chief Executive Officer Sergio Marchionne reprimanded the company's top U.S. spokesman for issuing press releases about Fiat's vehicle emissions practices days after Volkswagen's disclosure in September 2015 that the German automaker had used illegal software to evade emissions tests, documents released Monday show. Lawyers suing Fiat Chrysler Automobiles in a securities case filed excerpts of an email from Marchionne to Gualberto Ranieri, then the company's U.S. spokesman, in a filing in federal court in New York criticizing him for saying that the company does not use defeat devices. "Are you out of your goddam mind?" Marchionne wrote in an email on Sept. 22, 2015, adding that Ranieri should be fired and calling his actions "utterly stupid and unconscionable." The company said in a statement on Monday it was "understandable that our CEO would have a forceful response to any employee who would opine on such a significant and complex matter, without the matter having been fully reviewed through its appropriate channels." The statement added that Ranieri's comments came just days after VW's emissions issue became public "and before a comprehensive internal review and discussions with component suppliers was possible." Fiat Chrysler was sued in 2015 along with Marchionne and other executives over claims it defrauded shareholders by overstating its ability to comply with vehicle safety laws. An amended version of the complaint filed in 2017 added claims about its compliance with emissions laws. The shareholders accused the defendants of inflating Fiat Chrysler's share price by hundreds of millions of dollars from October 2014 to October 2015 by downplaying safety concerns. They said the shortcomings materialized in 2015 when the automaker was fined $175 million by the National Highway Traffic Safety Administration, and took a roughly $670 million charge for recalls. Plaintiffs filed the excerpts seeking approval to take up to 40 additional depositions, including Marchionne's. The U.S. Justice Department sued Fiat Chrysler in May 2017, accusing it of illegally using software to bypass emission controls in 104,000 diesel vehicles sold since 2014. Fiat Chrysler has held numerous rounds of settlement talks with the Justice Department and California Air Resources Board to settle the civil suit, including talks as recently as earlier this month. It faces a separate criminal probe into the matter.

Autoblog Podcast #414

Episode #414 of the Autoblog Podcast is here, and this week, Dan Roth, Steven Ewing, and Seyth Miersma discuss the new 2015 Shelby GT and go over the finer points of Elon Musk's recent speech during the Detroit Auto Show. Of course, the podcast starts with what's in the garage and finishes 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 rundown with times for topics, and you can follow along down below with our Q&A. Thanks for listening! Autoblog Podcast #414 Topics 2015 Shelby GT Elon Musk speech in Detroit In The Autoblog Garage 2015 Lexus LX 570 2015 Dodge Charger Pursuit 2015 Toyota Prius C 2015 Lincoln Navigator Hosts: Dan Roth, Steven Ewing, Seyth Miersma Runtime: 01:17:58 Rundown Intro and Garage - 00:00 2015 Shelby GT – 32:41 Elon Musk – 41:33 Q&A - 54:48 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 Dodge Lexus Lincoln Toyota toyota prius c shelby lincoln navigator lexus lx