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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

UAW papers reveal release dates for new Dodge, Jeep and Ram models

Documents published by the United Auto Workers union reveal key information about some of the products Dodge, Jeep and Ram will release during the early 2020s. All three brands will try to capitalize on the growing demand for trucks and SUVs in the United States. The agreement between the UAW and Fiat Chrysler Automobiles (FCA) outlines what the period between 2019 and 2023 will look like from an employee's vantage point. The $4.5 billion factory the automaker is building in Detroit will begin manufacturing a three-row Jeep model in 2020, and it will add the next-generation Grand Cherokee to its roster the following year, according to CarScoops. The new Grand Cherokee will also roll out of the Jefferson North facility that makes the current model scheduled to retire shortly before its successor arrives. The Dodge Durango will continue to be built there, and the UAW papers mention a mild-hybrid variant of the SUV due out before the end of 2020. Two body-on-frame Jeep models tentatively scheduled to revive the heritage-laced Wagoneer and Grand Wagoneer nameplates will break cover in 2021. They will be built alongside Ram pickups at the Warren Truck plant, and odds are the three models will share several components under the sheetmetal. Adding the two Jeep models is expected to create 1,400 jobs, FCA predicted. Speaking of Ram, the high-performance TRX model (pictured) aimed at the Ford F-150 Raptor's jugular is penciled in for a 2020 launch. The concept that previewed the model made its debut in 2016, so it's reasonable to assume it will have changed considerably by the time it reaches showrooms. It will be based on the newest variant of the 1500, not on the last-generation model still sold as the Classic. What won't change is the supercharged, 6.2-liter Hellcat V8 between its fenders. The plug-in hybrid Wrangler remains on track for a 2020 launch. The Cherokee will continue to come out of Belvedere Assembly in Illinois, but the UAW's documents mention "fresh models / features" off of its unibody platform. Whether that means new trim levels or additional body styles remains to be seen, but it sounds like something new and Cherokee-related is around the corner. The ancient Dodge Journey shares at least one thing with the beater you drove in high school: a four-speed automatic transmission. The gearbox is finally on its way out, according to the UAW, and the 2.4-liter four-cylinder engine that powers the entry-level model isn't long for this world, either.

Tempted by the Demon, dealers find way to thwart Dodge, jack up prices

It's the eternal story of short supply, big demand - and car dealers eager to exploit that dynamic, especially when it involves a hot car. A few weeks ago, when Dodge announced that it devised a way to attempt to prevent price-gouging on those 840-horsepower 2018 Dodge Demons, you just knew the dealers would dream up some devilish end-run. And sure enough, despite the manufacturer's best intentions, Demon order slots are being offered with five-figure markups. Here's how things were supposed to work: With a run of just 3,000 cars, Dodge knew it had to do something to address dealer greed, so it announced an allocation system: Cars purchased at or below the $86,090 MSRP would be the first orders filled and delivered. If a dealer sells an allocated Demon for more than sticker, that car goes to the end of the line for production and delivery. Dodge also ensured dealers wouldn't stockpile or hoard Demons by limiting the number of orders a dealer can submit and allocating cars to dealers based on how many Challenger and Charger Hellcats the dealer has sold. But Automotive News reports that some dealers are using intermediaries to auction off their Demon allocations on eBay. Three sellers last week said they were representing dealers in South Carolina, Tennessee and Louisiana, and auctioning off the right to buy a car in one of the priority spots at MSRP. The minimum bid for the right to buy the car at sticker? From $10,000-25,000. And previous transactions on eBay might have run as high as $75,000. So early buyers are definitely paying an upcharge - but it's a thing apart from the bottom line on the order form, where it appears they are paying MSRP. In other words, a scheme that violates the spirit of what FCA tried to do. A source at FCA told Automotive News the automaker was monitoring the practice but could do little to stop it. And the report quoted a Hellcat owner who said his dealership was ignoring Dodge's strictures altogether and offered him a Demon at MSRP plus $60K. But take heart. Not all car dealers are cynically opportunistic - or rather, some see an opportunity for doing good, not making buck. Automotive News says Bill Marsh Chrysler in Traverse City, Mich., plans to sell its single allocated Demon for $1 under MSRP - and is auctioning off the right to buy it, with the dealership's existing customers eligible to bid. The auction's proceeds will benefit four Traverse City charities.