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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 Challenger SRT Hellcat's 707 storming horses can be yours for $60k

We love a good deal on high performance. It's what traditionally makes muscle cars so appealing - you get lots of speed, for not a lot of money. For 2015, Dodge has taken this to its logical extreme, offering its new 707-horsepower, supercharged, V8-powered Dodge Challenger SRT Hellcat for just $59,900. For those wondering, that works out to just about $85 per horsepower, which when compared with a typical budget performance car, like the $24,995, 210-hp Volkswagen GTI ($119 per hp), demonstrates the Hellcat's astonishing value.
The information was revealed by a photo (click on the inset image to expand) taken at this week's Portland launch event (our man Seyth Miersma is just now on the ground and will have a full report on the madness that is the Hellcat soon) for the entire 2015 Challenger range, and reveals the Hellcat's price alongside its high-powered competitors from Ford and Chevrolet.
The discontinued 662-hp Mustang GT500 started at $56,000, while the 580-hp Camaro ZL1 starts off at $58K. Indeed, the only muscle car that outprices the Hellcat is the track-focused Camaro Z/28, a car that we're guessing could still wallop the Hellcat on the right piece of track, despite being down over 200 hp.

Jay Leno's Dodge Challenger raises $585k for USO in Scottsdale

Of all the metal moved in Scottsdale, AZ, this holiday weekend, the one you see here was hardly the most expensive. But it's noteworthy for another reason: despite being a relatively humble, second-hand 2008 Dodge Challenger SRT8, raised an impressive $565,625. That's because, first of all, it belonged to Jay Leno, and secondly because the proceeds were going to the USO. Leno donated the modern muscle car from his collection to benefit our men and women in uniform, and was on hand to present the car on stage at the Gooding & Company auction, along with USO president J.D. Crouch II and former Army chief of staff General George W. Casey, Jr. After frenzied and patriotic bidding, the gavel ultimately dropped at $360,000, accompanied by over $200,000 in additional contributions, bringing the total amount donated to the USO to over half a million. Commendable though it was, of course the Challenger didn't garner the highest bids at the auction. A 1959 Ferrari 250 GT LWB California Spider sold for $7.7 million and a 1968 Ferrari 330 GTS fetched $2.4 million. A rare 1962 Ferrari 400 Superamerica Series I Coupe Aerodinamico sold for over $4,070,000 – which, according to Sports Car Market, is the most ever paid at auction for a 400 Superamerica. And a 1966 Porsche 906 Carrera 6 also sold for a record $1.98 million. Featured Gallery Gooding Scottsdale 2015 News Source: Gooding & CompanyImage Credit: Jensen Sutta, Mike Maez/Gooding Celebrities Dodge Ferrari Porsche Auctions Classics dodge challenger srt8 gooding ferrari 400 superamerica