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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 Hellcat Widebody delivers Christmas tree at 174 mph

The holidays are here, and so last-minute shoppers are going to be in a serious rush to get all the items they need, especially Christmas shoppers that haven't even put up a tree yet. Those seriously late folks may want to invest in a Challenger Hellcat because apparently they can go an incredible 174 mph with a Christmas tree strapped to the roof. This was discovered by the folks at Hennessey. They got a Hellcat Widebody from Dodge for the little experiment, along with a suction cup mount roof rack from SeaSucker and a real Christmas tree from Lowe's. Then it was off to the Continental Tire test track in Texas to see how fast it could go, which, as mentioned was 174 mph. As you'll see in the video, it takes quite a bit of road to move up from 170 to 174 mph. It's impressive that the tree and roof rack don't seem to budge. And it's all capped off with a huge smokey burnout to the sound of V8 rumble and supercharger whine. It's a fun way to get into the holiday spirit. And we'll look forward to next year when maybe Dodge will give Hennessey a Demon to try out. Related Video:

Dodge Hellcats change their stripes for 2016

If you've been on the fence about ordering up a new Dodge with Hellcat power, this might just provide the extra incentive you were looking for. Starting this month, Dodge is offering a new stripe option, exclusive to its most powerful muscle cars. The SRT Hellcat stripes are now available to order on the top-of-the-line, 707-horsepower versions of both the Charger and Challenger. The dual full-length stripes run all the way up from the front lip, over the grille, up the hood, accentuating the NACA duct, along the roof, down the trunklid, across the rear spoiler, and down the rear bumper. They feature a carbon-fiber texture, and can be ordered with any of eleven colors for an extra $995. Along with the stripes, Dodge has also announced that it is extending the availability of the exclusive Plum Crazy color – which was originally scheduled to expire at the end of December – for another month. The throwback hue can be ordered on Charger and Challenger models ranging from the SXT through the R/T models all the way up to the SRT 392 and Hellcat. 2016 CHALLENGER AND CHARGER SRT HELLCAT MODELS EARN EXCLUSIVE STRIPES, DODGE EXTENDS PLUM CRAZY PAINT - All-new SRT Hellcat dual exterior stripe design adds even more Dodge attitude to 2016 Challenger and Charger SRT Hellcat models - SRT Hellcat-exclusive dual full-length carbon-fiber pattern stripes provide a customized-from-the-factory look - Dealers will start taking orders for Hellcat stripes in January 2016 - SRT Hellcat dual stripes have a U.S. Manufacturer's Suggested Retail Price of $995 - Dodge is answering enthusiast demand for Plum Crazy exterior paint with an additional one-month run of the legendary and limited-edition high-impact hue January 8, 2016 , Auburn Hills, Mich. - For more than a year, Dodge Challenger and Charger SRT Hellcat models — the fastest and most powerful muscle cars ever with 707 supercharged HEMI® horsepower each — have stormed roadways and drag strips with acceleration blasts to 60 mph in the low 3-second range, generated more than 61 million sensational YouTube video views around the globe, enabled an entirely new generation of Dodge enthusiasts and now for 2016 have been rewarded with their very own Dodge performance stripes.