2000 Dodge Ram 2500 Base Extended Cab Pickup 4-door 5.9l 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

Dodge puts kibosh on Challenger ACR rumors

In 2011, after the end of the Gen IV Dodge Viper and its ACR trim, Dodge took a Challenger ACR concept to the SEMA show. In October of last year, trusted FCA-focused outlet Mopar Insiders heard from its sources that something of the kind could finally be in the works, word being the automaker "is quietly working on a surprise to help celebrate the 50th anniversary of the Challenger nameplate." Last week, trusted FCA-focused outlet Allpar got more details from its own source, "Muther," on the specs and aspirations for a Challenger supposedly meant as a last big hurrah before the next generation appears in 2023. Now, we find out the Challenger ACR is a ghost, Autoweek reporting, "According to a spokesperson from Dodge, it's not happening." That brief denial is all the automaker had to say about it. Assuming Dodge isn't hiding anything, we're more surprised at detailed erroneous intel being shared with both MI and Allpar than we are about the track-day seducement Challenger ACR being bogus. A tale about Dodge engineering a Viper-like makeover for its number one muscle car so as to shame the 2020 Ford Mustang Shelby GT500 and Camaro ZL1 around a track would have been compelling enough. But word that Dodge wanted the Challenger ACR to breathe down the dearly departed neck of the Viper ACR around Road America, well, that was a crate of Hemi-powered wild. The implied impertinence of such a target is worrisome enough, and the weight loss goal would have added an extreme dimension to the ACR brand. The Neon ACR and Viper ACR didn't give up more than 100 pounds compared to their standard counterparts. The insiders spoke of the Challenger getting under 4,000 pounds, in part thanks to an optional passenger's seat. The diet would have required losing 400 pounds in a best-case scenario, which would still leave the big coupe 500-plus pounds heavier than a Viper ACR. Back to that impertinence... We'll likely never know what really happened with the Challenger ACR, so we'll stick it in the X-Files drawer between Big Blue and Chinga. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.    

Autoblog's top 50 car photos of 2016

This one shouldn't need much explanation. We like cars a whole lot, and that includes not just driving them but taking great pictures of them. We've collected our 50 favorite images from this year in the mega-gallery above. It's a mix of old and new, with a healthy dose of vintage and modern race cars mixed in, and not one single shot under the harsh lights of an auto show. So click through and enjoy. Featured Gallery Autoblog's Top 50 Photos of 2016 View 50 Photos Image Credit: Copyright 2016 Autoblog.com Audi BMW Chevrolet Dodge Ferrari Ford Lamborghini Mazda McLaren Mercedes-Benz Porsche Rolls-Royce Volvo Convertible Coupe Motorcycle Luxury Racing Vehicles Performance Supercars Classics