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Dodge, Jeep, Ram showcasing electric wares over the next four months

Mopar Insiders took notes on Stellantis' half-year earnings call. Seems three of the eight Stellantis brands operating in the U.S. will be making big announcements about coming electric offerings in the next few months. Dodge is up first. We've been writing about the house of the muscle car trying to put on an extra special show during its Speed Week in Detroit in August, the span between Roadkill Nights and the Woodward Dream Cruise. Seems that's confirmed with the presentation of a "Gateway" muscle car and a "Future" muscle car. The former is expected happen on August 16 and be the Hornet PHEV, Dodge's version of the Alfa Romeo Tonale PHEV. The plug-in hybrid Tonale Q4 uses the powertrain from the Euro-market Jeep Compass 4xe, but gets a larger battery pack and produces a total 275 hp. We're looking forward to finding out if brand overlords decided the Dodge should have more, less, or the same output as the Alfa, and the same battery pack or the smaller Compass pack. The latter "Future" vehicle is expected to bow the day after. This would be a concept version of the Challenge e-muscle car that we've been salivating over for too long. Given two of Stellantis' most powerful motors slotted into the STLA Large platform, output north of 800 horses seems to be the consensus. The production version isn't slated for sale until the end of 2023, so the model on showroom floors will likely differ slightly from what we see next week. It's Jeep's turn in September, the off-road brand shining light on the plug-in hybrid options headed to showroom floors here. That should mean news on the Renegade 4xe and Compass 4xe anticipated in the U.S. in 2024, and a Gladiator 4xe the year after. Wagoneer and Cherokee electrification plans could be on the docket, too, as well as plans for wider global distribution of the Jeepster we've seen in Europe.  Finally, two months later, Ram takes the stage for updates on its electric Revolution. So far, that entails the Ram Promaster BEV, a van likely to combine years of experience from the Fiat Ducato Electric and the Peugeot E-Boxer that have been serving fleets in Europe. MI thinks November topics will include a 79-kWh battery, four drive modes, and the chance of the ProMaster getting a side door for delivery fleets like Amazon. Of course, the electric Ram pickup is the meat enthusiasts will have their forks out for.

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

Watch these Dodge Demons explode on a Texas drag strip

The Dodge Challenger SRT Demon is extremely quick. It can hit 60 mph from a dead stop in less time than it takes to read this sentence thanks to its supercharged 6.2-liter V8. That engine makes up to 840 horsepower and 770 pound-feet of torque, depending on what octane is running through the fuel lines. That's a ton of power going solely to the rear wheels. So much so that Dodge developed a number of features and a new set of tires specifically for the car. In our time with the Demon, the car took abuse run after run on a drag strip without skipping a beat, but it seems some actual owners aren't quite so lucky. Just take a look at what happened to a few of these cars. You can see the whole car shake and jitter right as the whole rear explodes in front of the tree. It seems the initial shock from the launch — the most taxing bit of any drag run — is what kills the differentials. Catastrophic failure is rarely pretty, but it is neat to see the whole thing occur in slow motion. Three more cars — four stock and one modified in total — suffered similar fates. Not a great look for Dodge or SRT. According to The Drive, a private drag event in Texas drew a number of Demon owners all trying to beat NHRA NHRA Top Fuel racer Leah Pritchett's time in her personal Dodge Demon — 42 stock Demons attended along with five modified cars. While no one managed to match her 9.65-second quarter-mile run, a few owners did dip below 10 seconds. Now, there are a few of caveats we must address. First, with any modified car, you run the risk of breaking something, even with a car that's set up from stock specifically for drag strips. Even a set of tires like the Mickey Thompsons shown in the video above can have an effect on driveline components. Horsepower may be king, but it's torque that's the rear killer. All that torque sends a shock through the car. Adding even more with aftermarket parts increases the risk of something failing. The modified car was apparently pushing out about 1,000 horsepower. That said, four of the five vehicles were stock, so any extra power or torque should theoretically be a non-factor. The drag strip's surface was maintained by a company called Mass Traction. FCA used Mass Traction during the Demon's development, so that too should be a non-factor in the part's failure. It's unclear what exactly caused the failures, though The Drive reports that FCA officials are investigating the matter. Related Video: This content is hosted by a third party.