2008 Dodge Ram 1500 Slt Crew Cab Pickup 4-door 5.7l 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

2015 Dodge Viper getting small increase in power

The Viper is used to being the most powerful car in the Dodge and SRT stables, but the arrival of the 2015 Dodge Challenger SRT Hellcat means that's no longer the case. The serpentine supercar is, however, reportedly getting a small boost in output for 2015, amounting to all of five horsepower.
The increase was uncovered by Road & Track courtesy of the SAE J1349 certification process to which Detroit's Big Three automakers submit themselves and which reports the Viper's output at 645 hp instead of the 640 it was rated at until now. There are a hundred factors that could have contributed to the relatively mild boost in output (best guess? nothing at all changed...), but we doubt anyone's going to complain about some extra horses under the hood.
The five-horsepower boost brings the Viper that much closer to the 650-hp Chevy Corvette Z06, not to mention the 707-hp Hellcat, but the Viper's impressive power-to-weight ratio ought to mean it'll have little problem keeping up in a straight line - which is just one of the reasons why Chrysler won't shoe-horn the Hellcat into the Viper: as R&T points out, the supercharged engine is too heavy and the blower makes it too tall to fit in the Viper's engine bay.

Chrysler to reveal next minivan at 2016 Detroit Auto Show

All eyes in the industry are presently fixed on this year's Detroit Auto Show, but over at Fiat Chrysler Automobiles, they're already looking towards next year's show. That's when the Italian-American automaker says it'll unveil the next Chrysler minivan. The announcement, made on the FCA Corporate Twitter feed, promises that the next Pentastar minivan will debut in January 2016, which (along with the hashtag NAIAS) suggests the next-generation family hauler will debut at the Detroit show next year. Auburn Hills is expected to replace the current Chrysler Town & Country and Dodge Grand Caravan with two all-new models: one keeping the minivan form, and the other shifting into more of a crossover. Just which nameplate gets the new form factor, and which will debut at Cobo next year, we don't know. Odds are good that it'll be the minivan not the CUV, though. Chrysler's minivan has been a winning business for the Detroit automaker, pioneering the segment, outselling the competition and marketing around the world under more brands and nameplates than just about anything else in the industry. The vehicle has been sold as the Dodge Caravan, Chrysler Town & Country, Chrysler Voyager, Plymouth Voyager, Lancia Voyager, Ram Cargo Van and Volkswagen Routan, to say nothing of long-wheelbase Grand versions of many of the aforementioned nameplates. News Source: FCA via Twitter Detroit Auto Show Chrysler Dodge Minivan/Van Detroit 2016 Detroit Auto Show chrysler town and country dodge grand caravan dodge caravan