2024 Ram 1500 Tradesman 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

Detroit 3 to implement delayed unified towing standards for 2015

Car buyers have a responsibility to be well-informed consumers. That's not always a very simple task, but some guidelines are self-evident. If you live in a very snowy climate, you generally know a Ford Mustang or Chevrolet Camaro might not be as viable a vehicle choice as an all-wheel drive Explorer or Traverse, for example. If you want a fuel-efficient car, it's generally a good idea to know the difference between a diesel and a hybrid. But what if it's kind of tough to be an informed consumer? What if the information you need is more difficult to come by, or worse, based on different standards for each vehicle? Well, in that case, you might be a truck shopper. For years, customers of light-duty pickups have had to suffer through different ratings of towing capacities for each brand. For 2015 model year trucks, though, that will no longer be a problem. According to Automotive News, General Motors, Ford and Chrysler Group have announced that starting with next year's models, a common standard will be used to measure towing capacity. The Detroit Three will join Toyota, which adopted the Society of Automotive Engineers' so-called SAE J2807 standards way back in 2011. The standard was originally supposed to be in place for MY2013, but concerns that it would lower the overall stated capacity for trucks led Detroit automakers to pass. Ford originally passed, claiming it'd wait until its new F-150 was launched to adopt the new standards, leading GM and Ram to follow suit. Nissan, meanwhile, has said it will adopt the new standards as its vehicles are updated, meaning the company's next-generation Titan should adhere to the same tow ratings as its competitors. While the adoption of SAE J2807 will be helpful for light-duty customers, those interested in bigger trucks will still be left with differing standards. There is no sign of the new tow standards being adopted for the heavy-duty market.

2019 Ram 1500 truck Ram-o-rama: Many trims, options spotted on the road

We'll give Ram credit. It provided an impressive variety of 2019 Ram 1500 trucks to peruse at the Detroit Auto Show. There was a Big Horn Sport, Laramie, Limited and Rebel, with both the Quad Cab and Crew Cab on display as well. We even got to see both five- and six-passenger interiors. However, all that variety still only scratched the surface of the 2019 Ram. To help flesh things out a bit, spy photographers recently captured a bunch of 2019 Ram variations testing out on public roads. With the truck unveiled, camouflage was unnecessary, giving us unimpeded first looks at a number of trim levels, bed/cab combinations and options. Among these are the base level Ram Tradesman, which features blacked out plastic grille and other trim. There's also a single pic of the Ram Lone Star, which is really just what they call the Big Horn in Texas (look for the badge on the tailgate). We also got our first look both Big Horn and Laramie Quad Cabs with a long bed. In terms of options, there's a Big Horn with small, basic wheels and a Limited with the new bi-LED headlight option (have fun with those, oncoming traffic). There's also a Ram Rebel with a different hood that's missing the extra vents found on the truck at the auto show and in previously published pictures. Perhaps this is an option, perhaps its just the wrong hood placed on a test mule. We'll see. In any event, we'll know a lot more about all the different variants as the new Ram keeps inches closer to its on-sale date. Related Video: Featured Gallery 2019 Ram 1500: Other trim levels spied View 14 Photos Spy Photos RAM Truck