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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

The mad genius of killing the Dodge Dart and Chrysler 200

Sergio Marchionne isn't crazy. At least not with respect to the recent announcement that Fiat Chrysler Automobiles will cease production of the Dodge Dart and Chrysler 200. Instead of crazy I'd call this CEO ruthlessly pragmatic, and perhaps short-sighted. The latest revisions to FCA's most recent five-year plan tell some truths about the company's finances. In other words, it can't afford to build mainstream sedans. With only 87,392 units sold in 2015, the Dart is an also-ran in the segment. The axe falls easily there - Chrysler hasn't had a compact-car hit since the second-generation Neon. The 200 isn't so cut and dried: Last year sales increased 52 percent, and the 177,889 total for 2015 is more than those for the Subaru Legacy and Kia Optima. But looking at the overall FCA picture the Chrysler 200 has to go, at least from a short-term perspective. The vehicles that make big money – Ram trucks; Jeep's Cherokee, Grand Cherokee, and Wrangler – can't be made fast enough. FCA can't afford to idle the 200's Sterling Heights, MI, assembly plant to cut back on inventory when other plants are running flat out. It seems crazy to throw away 265,000 sales, but FCA is leaving money on the table by not building more profitable vehicles. The Wirecutter's Senior Autos Editor (and former Autoblogger) John Neff agrees. "As bold as it looks from the outside, he's really making a safe bet that their money is better spent on designing better and building more crossovers and trucks. He's probably right about that." But according to Jessica Caldwell, Executive Director of Strategic Analytics at Edmunds, "FCA's strategy of eliminating the Dart and 200 might be short-sighted if gas prices were to rise and Americans, once again, flocked to small vehicles. FCA must have plans to expand the lineup of small SUVs and position them as small-car alternatives in terms of price and fuel efficiency for this strategy to make sense." FCA's latest announcement focuses mainly on the profitable brands and nameplates. There's hardly a mention of Chrysler, Dodge, or Fiat. And future planning is where the plot holes appear. This realignment cuts dead weight from the product portfolio, but FCA's latest announcement focuses mainly on the profitable brands and nameplates. There's hardly a mention of Chrysler, Dodge, or Fiat. So what's Sergio up to? David Sullivan of AutoPacific thinks Marchionne is still looking for another CEO to hug.

Stellantis says its 2021 performance has been better than expected

MILAN — Stellantis softened up investors ahead of its electrification strategy event on Thursday by flagging that 2021 got off to a better-than-expected start despite a chip shortage that has hit automakers worldwide. Stellantis, which was formed in January from the merger of Italian-American automaker Fiat Chrysler and France's PSA, faces an investor community keen to hear how it plans to come up with a range of electrified vehicles (EVs) to rival Tesla. At its "EV Day 2021" kicking off at 1230 GMT, Stellantis will disclose significant investments in electrification technology and connected software as it aims to be an industry frontrunner, it said in a statement. In April, Chief Executive Carlos Tavares said it would offer low-emission versions — either battery or hybrid electric — of almost all of its European models by 2025, and they should make up 70% of European sales and 35% of U.S. sales by 2030. Stellantis, the world's fourth-biggest automaker, has 14 brands in its stable, including Jeep, Ram, Opel, Fiat, Peugeot and Maserati.   Stellantis EV Day coverage: Dodge will launch the 'world's first electric muscle car' in 2024 Fully electric Ram 1500 will begin production in 2024 Jeep will have 4xe plug-in hybrid models across the lineup by 2025 Stellantis teases mystery electric Chrysler concept Stellantis previews 4 electric platforms: Here's how they'll be used Fiat says all Abarth models to be electric from 2024 Opel Manta E will be the electric revival of the classic German coupe Stellantis says its 2021 performance has been better than expected   At a similar EV strategy event last week, French rival Renault announced that 90% of its main brand models would be all-electric by 2030, whereas previously it had included hybrids in its target. Germany's Volkswagen, the world's second-biggest automaker after Toyota, expects all-electric vehicles to make up 55% of its total sales in Europe by 2030, and more than 70% of sales at its Volkswagen brand. Stellantis said its margins on adjusted operating profits in the first half of 2021 were expected to exceed an annual target of between 5.5% and 7.5%, despite production losses due to a global shortage of semiconductor supplies. Stellantis shares listed in Milan were down 2.6% at 0920 GMT, underperforming the broader European car index. Bestinver analyst Marco Opipari said Thursday's news was positive but that the stock was suffering from profit taking as it had moved up about 20% since the end of April.