2007 Chrysler Sebring Base Sedan 4-door 2.4l 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

Strike looms for FCA workers as soon as Wednesday night

A strike is on the very near horizon for at least some United Auto Workers members at FCA US. On October 6, the union sent a letter to the automaker that officially announced the termination of its agreements with the company as of 11:59 PM on Wednesday, October 7. Assuming that a deal or extension hasn't happened by that time, workers could hit the picket line. While neither side is talking much publicly, it does appear that negotiations are still underway. In a very brief statement, the automaker simply says: "FCA US confirms that it has received strike notification from the UAW. The Company continues to work with the UAW in a constructive manner to reach a new agreement." The UAW seems equally receptive, and it says in a post on Facebook: "Negotiations with FCA continue. Your bargaining team is hard at work and we will continue to post updates when there is more to report." If a strike happens, it could put a serious financial burden on FCA US. Economist Sean McAlinden from the Center for Automotive Research estimates the cost at as much as $40 million per week, according to Reuters. The union hasn't clarified at this time whether all of its workers with the automaker would stop working or if the picket lines would only be at specific plants. The first tentative agreement posted to UAW members working with FCA US utterly failed in voting. Raises and a healthcare co-op would have been among the new benefits. However, the employees were upset that the proposed deal retained a two-tier wage structure, and they also didn't like the lack of details about rumors of major production changes.

Chrysler readying Hellcat V8 with Viper-like power

A monstrous supercharged V8 engine could be in store for Chrysler and SRT products, if recent rumors are to be believed. Allpar is reporting that the forced-induction V8 - Chrysler's first, if this goes down - could make its debut this summer.
The story goes that the Hellcat would be based on a 6.2-liter Hemi engine, rather than on the existing 5.7- or 6.4-liter versions of the company's vaunted mill. In any case, the general consensus is that the motor will have gobs of power. Modest estimates call for between 500 to 570 horsepower, with some outliers predicting a figure as high as 600 hp. That figure would put the output would place the Hellcat awfully close to that of the 640-hp V10 in the SRT Viper, too. Allpar contends that a slightly lower powered version would allow Chrysler to keep costs below that of the more powerful Ford Shelby GT500, which might be a sweet spot.
The Hellcat could debut in a number of SRT products. SRT versions of the Charger, Challenger and 300 are all up for grabs, as is the rumored SRT Barracuda.