2003 Dodge Ram 1500 Slt Crew Cab Pickup 4-door 5.7l Hemi 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

Follow along for the 2018 Dodge Challenger SRT Demon live reveal

Updates: Live Demon premiere in Times Square and a viewing party on Woodward Ave. here in Detroit. The first Hellcat sold for about $800k at a Barrett-Jackson auction. New Pennzoil video with the last Dodge Viper premiering tomorrow. "Making the suits nervous is how we know we're on the right track." No love for accountants. "A modern day version of the Ramchargers." "The harder car companies work to take the driver out of the equation, the harder we work to keep them in." "We want to impress the NHRA more than the PTA." "It would have been easy to take a Hellcat and make it a bit faster." SRT says tuners have it all wrong. This is the way to build a performance drag car. Every Demon comes with a leather-bound manual that shows how to properly set up the car for tracks. 2.3 seconds to 60 mph 9.65 second 1/4 mile 840 horsepower This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Original Post: The 2018 Dodge Challenger SRT Demon is coming tonight, and we'll be bringing you live coverage and updates from New York. There have been months of teasers, trailers, and hints, but some of the big questions have yet to be answered. Dodge is showing the reveal live on the Demon's promo site, ifyouknowyouknow.com. Watch the stream and follow along here for the latest Demon info. The hype started back in January with the first video, "Cage." At the time, all we knew was that the Demon was going to be a hopped-up version of the already juiced up Dodge Challenger SRT Hellcat. After that, we learned that the Demon would be significantly lighter thanks to optional - yes, optional - passenger and rear seats. In addition to the seats, the Demon comes with lightweight wheels wrapped in sticky 315/40R18 Nitto drag radials at all four corners. Dodge showed off the Demon's crate of goodies, but it was a few more weeks before we learned what was inside. The Demon comes with a jack, an electric impact wrench, torque wrench, and a tire pressure gauge. The kit will be used to swap skinny front tires for use on a drag strip. As cool as those 315 section tires look up front, they hurt far more than they help on a drag strip.

2023 J.D. Power APEAL Study shows new-car customer satisfaction scores slip

J.D. Power survey results have been slightly up but mostly down for automakers this year, literally. In February, the 2023 Vehicle Dependability Study showed an overall decline compared the 2022 a month before the Customer Service Index Study did the same. The trend reversed in June with a better overall score on the 2023 U.S. Electric Vehicle Consideration Study than in 2022, then declined again the same month on with a lower overall score on the 2023 Initial Quality Study. The declines continue with the 2023 J.D. Power U.S. Automotive Performance, Execution and Layout (APEAL) Study, overall satisfaction among the 84,555 respondents down two points overall compared to 2022, to 845 out of 1,000 points. Because last year's score dropped compared to 2021, this year marks the first consecutive decline in the study's 28-year history. The study tries to "[measure] owners' emotional attachment and level of excitement with new vehicle" after 90 days of ownership by asking new owners to rate 37 attributes in 10 areas around the vehicle, such as the feeling they get when they hit the accelerator. Satisfaction with nine of the attributes is down this year versus last, fuel economy the only segment to show better results with 15 points more satisfaction. Styling and infotainment are big drags on satisfaction. Responses to new car exterior looks tallied 888 points, down from 894 last year, the largest drop in this year's study. On the digital side, less than half of those surveyed this year said they prefer using a manufacturer's built-in infotainment. From 70% of respondents in 2020 preferring to use a manufacturer's in-house software to play audio instead of Android Auto or Apple CarPlay, that's 56% in 2023. Going all-in on Google appears to have the best effect. J.D. Power said that vehicles with both Google's Android Automotive Operating System (AAOS) and Google Automotive Services (GAS) "score higher in the infotainment category than those with no AAOS whatsoever. AAOS without GAS receives the lowest scores for infotainment of the three categories."  Frank Hanley, senior director of auto benchmarking at J.D. Power, said, "Despite the technology and design innovations that manufacturers put into new vehicles, owners are lukewarm about them. While innovations like charging pads, vehicle apps and advanced audio features should enhance an owner’s experience, this is not the case when problems are experienced.