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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

Everything is absurd in Fate of the Furious, including the car hacking

Truly ridiculous and absurd scenes and situations are a staple of the Fast and Furious series, And earlier trailers made it clear that Fate of the Furious wouldn't be any different as soon as the submarine appeared. However, it turns out the craziness has spread to the topic of car hacking. The hacker is Charlize Theron's character, Cipher, and she can apparently control any car in the world, and many of them at once. She uses this to great effect in creating giant rivers of rampaging automobiles through city streets, and waterfalls of cars flying off of parking structures. And if you look closely at these groups of vehicles, it is evident that she can even control older cars that have no automated steering or throttle capabilities whatsoever. We would ask how that works, but we know that's a silly question in the Fast and Furious universe. After all, this is the series that featured Dominic Toretto flying through the air over a freeway to catch Letty Ortiz and land on another car. And they survived. Your logic has no power here! We also noticed that Cipher seems to have a preference to hack vehicles from Fiat Chrysler. In the trailer, multiple Chrysler 300s, a Jeep Cherokee, a Jeep Grand Cherokee, and a Dodge Challenger all get some prominent screen time when they're being hacked. We're not so sure this is good product placement for the brand, particularly considering this is the same company that recalled over a million vehicles to fix a software issue that could lead to hacking. Maybe this is the trade-off for having the Dodge Challenger Demon as a hero car. There's more to this trailer than Chryslers and hacking though. It turns out that Cipher has been following Toretto for a few movies now. Also, characters fly with jet packs, and Dwayne "The Rock" Johnson's character shoves a torpedo out of the way, on ice, while hanging out of a truck. Check it all out in the video above. Related Video:

Will airbags sandbag the 2017 Dodge Viper?

The Dodge Viper is speeding down the road to cancellation for the 2017 model year, and at least part of the reason for the V10 monster's death is a problem fitting it with federally mandated side curtain airbags. An anonymous source close to FCA US told Motor Trend the automaker can't install the parts because they would further limit the coupe's already tight headroom. The government believes the side curtain airbags can reduce occupant ejections during accidents, and all vehicles must have them for the 2017 model year. The Viper's slow sales also don't provide FCA US much motivation to work out a solution to this problem. The automaker moved just 676 of the handmade sports coupes in the US in 2015, which was down 11 percent from 760 deliveries in 2014. FCA CEO Sergio Marchionne hinted at the Detroit Auto Show that the Viper could return eventually. He doesn't like that the current model has a dedicated platform but indicated a new one could share the underpinnings with another of the company's products. Marchionne's current business plan for FCA stresses building the automaker's value, so it might be a while before we see the sweater-clad CEO focusing on a niche vehicle like the Viper. Related Video: