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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

2013 Dart GT will hold us over until SRT stokes Dodge's handsome compact

No, this isn't quite the Dart SRT4 we've been waiting for - and still believe is coming - but as part of its 2013 Detroit Auto Show lineup, Dodge will be showing off the slightly sportier Dart GT seen here.
Building on the already well-equipped Limited model, the GT adds performance enhancements including a more powerful engine, 18-inch aluminum wheels, sport suspension calibration, unique front fascia and dual exhaust. Inside, you'll find perforated Nappa leather seats, a heated steering wheel and front seats, dual-zone climate control, remote start (if you spec the automatic transmission), Chrysler's 8.4-inch Uconnect touchscreen, a seven-inch TFT display in the gauge cluster, and a whole lot more. Optional goodies include hyper black aluminum wheels, a technology group (pushbutton start, keyless go, rain-sensing wipers, blind spot monitoring and smart-beam headlamps), power sunroof, Sirius radio, Garmin navigation, Alpine premium sound and high-intensity discharge headlamps.
Powering the Dart GT is Chrysler's 2.4-liter MultiAir2 four-cylinder engine producing 184 horsepower and 174 pound-feet of torque. That grunt is sent to the front wheels via a standard six-speed manual transmission, but a six-speed automatic 'box is optional.

Fiat Chrysler picks Google, Samsung for global connected car system

DETROIT — Fiat Chrysler said on Tuesday it will use technology from Alphabet Inc's Google and Samsung to connect all its vehicles by 2022, providing music and video and facilitating future car-sharing and self-driving capabilities. Fiat Chrysler Automobiles NV (FCA) will use Google's Android operating system globally instead of a mixture of software that varies by region, a spokesman said. The automaker will also use a cloud-based digital platform from Samsung Electronics Co Ltd's Harman unit. Unlike its rivals General Motors and Ford, FCA has spent virtually nothing on developing self-driving vehicle technology. This saves the company large amounts of money, but makes it reliant on outside parties to provide technology and systems. FCA said it will launch the new capabilities in the second half of 2019. The company said the system will aid owners "by predicting maintenance needs, locating fuel and charging stations, receiving traffic prompts and restaurant offers and providing live customer-care assistance at the push of the button." Chrysler Dodge Fiat Jeep RAM Technology Emerging Technologies connected car