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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

Motorweek goes retro with '80s hot hatch shootout

Motorweek's decades of history on television make it the perfect medium to look back into the automotive past and see how things are different now. It recently added old road test videos to its YouTube channel of the Acura NSX and Toyota Supra, as well as the Ferrari F40. For one of its newest flashback clips, Motorweek has exhumed an affordable five-car challenge of 1986's premiere hot hatches.
By today's standards, this is an eclectic field that features fondly remembered classics like the Volkswagen GTI 16-valve and Acura Integra. However, it also throws in some nearly forgotten contenders like the Dodge Colt Turbo and Ford Escort GT. The angular Toyota Corolla FX16 GT-S rounds out the group.
It's fascinating to watch Motorweek run the quintet through the slalom, down the drag strip and on various roads. What's most striking in this clip is the difference in the definition of a performance car between then and now. With its 16-valve, 1.8-liter four-cylinder, the GTI is the burliest of the contenders with 123 horsepower, but it still takes 8.8 seconds to reach 60 miles per hour. By today's standards, that would make it a plain-jane economy car, and not even a particularly quick one.

FCA CEO Mike Manley will run Americas for Stellantis after PSA merger

DETROIT — Fiat Chrysler CEO Mike Manley will run operations in the Americas when his company merges with FranceÂ’s PSA Peugeot early next year. FCA Chairman John Elkann announced ManleyÂ’s new post on Friday in a letter to employees. ManleyÂ’s role in the merged company had been a mystery. PSA CEO Carlos Tavares will run the overall company, to be named Stellantis. Shareholders of both companies will vote on the merger Jan. 4 to seal the deal creating the worldÂ’s fourth-largest automaker. The merger is expected to be completed by the end of March. PSA will get six seats on the new companyÂ’s 11-member board, which will be chaired by Elkann. The Americas, especially the U.S., are key to the new companyÂ’s success. Fiat ChryslerÂ’s Jeep and Ram brands are highly profitable, and Tavares has long wanted to sell PSA vehicles in the U.S. Manley has been the Italian-American automakerÂ’s CEO for 2 1/2 years, taking over when Sergio Marchionne died in 2018. Stellantis will have the capacity to produce 8.7 million cars a year, just behind Volkswagen, the Renault-Nissan alliance and Toyota. Related Video: Hirings/Firings/Layoffs Chrysler Dodge Fiat Jeep RAM Citroen Peugeot Mike Manley Stellantis