2025 Ram 1500 Big Horn/lone Star 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

Ram 1500 wins Consumer Reports fullsize truck test

Vehicles that perform well in road tests by some of the most popular automotive publications, such as Car and Driver, Motor Trend and Automobile, don't always score well in in Consumer Reports' more regimented, practical test procedures, so the Ram 1500's climb to the top of CR's scoreboard is a boon for the well-received pickup truck, which CR also put on its "recommended" list.
To start off with, the freshened 2013 Ram 1500 has a lighter, stiffer chassis than before, and the four-wheel-drive Crew Cab that CR bought and tested performed flawlessly and achieved class-leading fuel economy (15 miles per gallon) with the 5.7-liter Hemi V8 - the most popular engine choice for the 1500 - and the new eight-speed automatic transmission. The unique-in-its-class rear coil spring setup endowed the truck with "one of the best rides of any pickup," CR reports. That helped it earn its class-leading road-test score of 78, well ahead of the nearest competition still in production, the Toyota Tundra (69) and the Ford F-150 (68). It's worth noting, however, that the Chevrolet Avalanche outscores the 1500 by two points (80), but production of that vehicle ends after the current 2013 model year.
About the only things the publication could find wrong with the truck were a heavy tailgate and a high step up into the cabin. Get ready for the next round later this summer when CR is finished testing the 2014 Chevrolet Silverado, which is doing well so far in the publication's tests.

Here are the best-selling cars and trucks from January 2015

Every month, Autoblog slogs through all the sales figures reported by automakers that do business in the United States, and, after a little bit of sorting, we put it into an easy-to-read chart in an attempt to make it as easy as possible to follow the ins and outs of sales and shipments. But that only covers the brands themselves, not the individual models they sell. And we think you'd all be interested in knowing which vehicles beat their rivals in sales from month to month, so we've put together this handy gallery to keep you in the know. While the leader of the pack may not come as much of a surprise, the order that the top ten finishes in changes frequently – due to automaker deals, the price of gas, etc. – and we've included some statistics to help you see how their current performance stacks up to month's past. Click here to see January 2015's Top Ten Best-Selling Cars And Trucks In America. By the Numbers Chevrolet Ford GM Honda Nissan RAM Toyota Car Buying