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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

Alfa Romeo to launch new versions of 4C each year

Alfa Romeo is an exciting brand. You could argue that the MiTo and Giulietta hatchbacks might not speak so much to that effect, but the 4C sure does. Fortunately, Alfa has every intention of keeping the 4C at the forefront of its lineup with a series of upgrades – one to come each year, according to Top Gear. The production version of the compact mid-engined sports car launched just last year at the Geneva Motor Show, and this year the company returned with the 4C Spider concept that previews the production roadster to follow. That may prove the most substantial of the revisions Alfa has in mind for the 4C, but it may not be the last. Just what Alfa will do next remains to be seen, but sources are already speculating on what could follow. Since the current 4C is a bare-bones affair – with a minimalist cabin and no trunk to speak of with the front hood welded shut – we're wouldn't be surprised to see a slightly more accommodating version follow. After that, it's anyone's guess. Top Gear suggests a more hardcore version – it sure would be exciting to see the Quadrifoglio Verde adorn a more powerful 4C in the future. But we're still years off from seeing any such derivative come to fruition, so we'll just have to hold on tight for the time being and wait for Alfa to finally bring itself and the 4C to American showrooms. Featured Gallery 2014 Alfa Romeo 4C View 60 Photos News Source: Top Gear Alfa Romeo Convertible Coupe Performance alfa romeo 4c

Mopar updates owner apps to make car ownership easier

Owners of any Fiat Chrysler vehicle will want to head to the Apple App or Google Play store to download the latest version of their brand-specific smartphone app. Developed by Mopar, the new suite of FCA Owner apps specific to each brand pack a number of valuable features. For starters, the apps let owners access information like maintenance schedules, service history and recall notices. The apps also include an array of how-to information and instructional videos, offer push notification for important updates like maintenance offers and recall alerts, and allow customers to schedule test drives and receive quotes from their local dealers for new vehicles. But that's just the tip of the proverbial iceberg. The FCA Owner apps also feature an augmented reality function that helps drivers identify instrument-panel icons. There's a Parking Reminder feature that helps drivers remember where they parked their car, guides them back to their parking spot and tracks the time left on the meter. Finally, there's an Accident Assistant feature that helps drivers record the specifics of an accident, upload insurance information and take photos of the scene. It'll even help find the closest certified collision repair facility, schedule an appointment and access roadside assistance. The apps are available for any Chrysler, Dodge, Ram, Jeep, Fiat or Alfa Romeo built from 2011 till today, and are available for either iOS or Android. If you've got more than one FCA vehicle in your garage, you needn't download multiple versions of the app as they'll work on any model the Italian-American automaker offers. Mopar Enhances FCA Owner Apps - Redesigned FCA Owner apps offer a wide range of VIN-specific information - Owners can access maintenance schedules, service history, recall notices and more - "Augmented reality" function, beginning with 2015 models, allows owners to use camera feature on mobile devices to scan and identify instrument panel icons - Industry-first Accident Assistant feature helps owners easily document important accident information and quickly locate a certified repair facility - Individual brand versions of the app support all FCA brand vehicles - FCA Owner apps are free to download for both iOS and Android mobile devices May 29, 2015 , Auburn Hills, Mich. - The Mopar brand has redesigned and enhanced its suite of FCA Owner apps, putting more resources than ever at owners' fingertips with easier access to vehicle and lifestyle information.