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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

Old Dodge vans are big in Japan

One of the great things about Japan and its car culture is that it plays host to some of the most unusual and unique vehicle trends in the world. Whether it's neon-clad Lamborghinis or luxury sedans with insane negative camber, the country always seems to have something new up its sleeve. One of the most surprising trends is track-ready, full-size Dodge vans called Dajibans, and the video above presents a great look at these absurd machines. This isn't the first time we've covered these racing Dodge vans, but it's a subculture too awesome not to merit a second look. For one thing, just as American fans of Japanese cars here like to use JDM (Japanese Domestic Market) parts on their cars, the owners of these Dodges like to use American parts. Many of the vans feature Little Tree air fresheners inside and even have Spectre air filters on the intakes. Who would've thought there would be a market for Autozone's bread and butter auto accessories? Plus, these vans get some other impressive mods. Notice that some vans that appear to have stock metal bumpers, but they're actually fiberglass replicas in the original shape and given a chrome-like paint job. The video's host, an Australian drift fanatic named Alexi who lives in Japan and runs website called Noriyaro.com, gets some great onboard footage, too. One of the vans he rides along in is powered by a generally stock 318 Dodge V8, and still has the original automatic transmission and column shifter. Impressively, the driver manages to manually shift it without grabbing the wrong gear, and even rev matches the shifts. Alexi explains that the driver can catch neutral in-between gears three and two, so there's a brief moment where he can blip the throttle. There's even more information in the video, and it's all fantastic fun to watch. If you decide you haven't seen enough of Dajibans, you can also check out our previous post on it, which is more polished and provides some history and context to the trend. Related Video: News Source: Noriyaro via YouTube Auto News Dodge Minivan/Van Performance Videos JDM trends

eGarage interviews a couple with 65 Vipers

Owning multiple vehicles can be a hassle worth enjoying if you're willing to spend the time and the money required to acquire and maintain them. But when it's hard to make ends meet while underused valuable hunks of metal, plastic and rubber sit happily taking up garage space, journeys into the depths of other people's well-developed automotive obsessions will either bring you and your cars closer together, or compel you to sell them off before you become one of those fanatics. A recent video by eGarage is one of those journeys, and it's not for the faint of heart: D'Ann and Wayne Rauh own 65 Dodge and SRT Vipers in a collection of automobiles that exceeds 100.
We're not sure if the couple has developed heat-resistant calves from stepping over Viper door sills made burning-hot by side-exhaust pipes, but we wouldn't be surprised if they did. We did learn that their obsession with the no-holds-barred sports car started in 2006 with a trip to a dealership to buy just one Viper, which goes to show how innocently car obsessions can start. But the Rauhs seem to be doing just fine - perhaps better - 64 more Vipers later.
Watch the video below for the full story and to see what eGarage claims is the world's largest Viper collection.