Auto blog

Jeep Wrangler 4xe's hybrid powertrain: Could it be headed to other FCA products?

On its own, the 2021 Jeep Wrangler 4xe plug-in hybrid is a big deal for the brand and the model line. It's the most powerful and most efficient Wrangler by significant margins, and it doesn't give up the off-road capability that makes the Wrangler so special. But another great thing about this hybrid powertrain is its potential to be transplanted into other FCA vehicles. Just to recap, the layout of the Wrangler's hybrid powertrain, front to back, is as follows: engine, clutch, electric motor, clutch, transmission. The engine is the same 2.0-liter turbocharged four-cylinder that's a standalone engine for the Wrangler. The transmission and electric motor are sort of one unit, with the motor and clutch replacing the torque converter of the transmission. And the transmission itself is the ubiquitous eight-speed ZF automatic gearbox. Its transmission code name is 8HP75PH. The ZF eight-speed is available in every FCA product with a longitudinally-mounted engine and rear-wheel drive or four-wheel drive, with variations in the amount of power and torque it can handle. Not only that, but the Ram 1500 and 2500 and the Jeep Wrangler and Gladiator all have powertrains that utilize the non-hybrid version of the 8HP75 transmission specifically. Even the gear ratios for that transmission as well as the 8HP70 used in the Jeep Grand Cherokee, Dodge Durango, Dodge Charger and Chrysler 300 are nearly identical to those in the 8HP75PH. And a Fiat-Chrysler representative confirmed that the transmission portion of the hybrid drivetrain is basically carry-over from the regular 8HP75. So a transplant could be a relatively simple process. As for which of these models would be the most likely to receive the hybrid powertrain first, the Jeep Gladiator and Ram 1500 would seem like good bets, since they likely have the most similar transmissions, and the Gladiator in particular because of its closely-related underpinnings to the Wrangler. Both are also highly profitable trucks that sell well and could justify the development costs of adapting another powertrain. And in the case of the Ram, there's the impending F-150 hybrid to think about. Although Ram isn't going after a fully electric model, a PHEV could be a nice middle ground. A potential limiting factor would be whether the hybrid powertrain would be sufficiently robust to handle heavy payload and towing demands, particularly over longer periods.

7 major automakers to build open EV charging network

A new joint venture established by BMW, GM, Honda, Hyundai, Kia, Mercedes-Benz and Stellantis will build a new North American electric vehicle charging network on a scale designed to compete with Tesla's industry-benchmark Supercharger network. The 30,000-plus planned new chargers will accommodate both Tesla's almost-standard North American Charging System (NACS) and existing automakers' Combined Charging System (CCS) options, effectively guaranteeing compatibility with the vast majority of current and upcoming electric models — whether they're from one of the involved automakers or not.  "With the generational investments in public charging being implemented on the Federal and State level, the joint venture will leverage public and private funds to accelerate the installation of high-powered charging for customers. The new charging stations will be accessible to all battery-powered electric vehicles from any automaker using Combined Charging System (CCS) or North American Charging Standard (NACS) and are expected to meet or exceed the spirit and requirements of the U.S. National Electric Vehicle Infrastructure (NEVI) program." Critically, the automakers involved will have a say in how the charging tech is implemented, guaranteeing that the hardware will play nicely with each automaker's in-house charging systems. Hyundai and Kia, for example, were hesitant to jump on board the Tesla NACS bandwagon earlier this year over concerns that the Supercharger network is insufficient for powering the two automakers' 800-volt charging systems; similar tech is used by Volkswagen and Porsche.  In addition to providing much-needed capacity and high-output charging for America's growing fleet of electric cars and trucks, the new network will integrate seamlessly with each automaker's in-app and in-vehicle features, rather than forcing customers to use third-party tools and payment systems, as is the case with some existing public charging infrastructure.  "The functions and services of the network will allow for seamless integration with participating automakersÂ’ in-vehicle and in-app experiences, including reservations, intelligent route planning and navigation, payment applications, transparent energy management and more. In addition, the network will leverage Plug & Charge technology to further enhance the customer experience," the announcement said.

Behind the scenes of our subcompact crossover comparison

The cameras had been set up for almost an hour, and now, the living room filled with the sweetness of freshly brewed blonde roast. The late-summer sun had just started peaking over towering maples. In a week the colors will start changing, the inevitable sign of the coming gray skies and snow. Half past eight, the editors arrived. The Scandinavian inspired house that served as the headquarters for our subcompact crossover comparison couldn’t accommodate all seven of us, so they had stayed at a turn of the century farmhouse down the road. While geese, chickens, cats and sheep made for an authentic Northern Michigan farm experience, ingredients for a good nightÂ’s sleep they were not. Within minutes Red Bulls cracked open and short, cocoa-colored mugs appeared, filled with a variety of caffeinated beverages.  “I thought we were gonna have fried eggs,” Editor-in-Chief Greg Migliore said, smiling, before refusing a muffin. Associate Producer Alex Malburg ran from camera to camera, adjusting focus and exposure, trying to keep up with the ever-changing light, which poured into the room faster each minute.  “I was promised food. IÂ’m not filming.” Consumer Editor Jeremy KorzeniewskiÂ’s sarcasm thinly veiled his true feelings. To keep the group content I promised a craft-services buffet next time.  For the second time, we shot our comparison just outside of Traverse City. While we took advantage of a local off-road park for the first, this round proved a bit more tame, utilizing the hilly, winding, wine-country roads that define the region.  An air of nervousness could be detected. Only one person knew the outcome of our test, Senior Green Editor John Beltz Snyder. I found myself both impressed and surprised he had kept this secret overnight, though I came to find out later that he revealed the winner to Producer Amr Sayour on the drive to dinner the evening before.  The cameras started rolling, the audio recording, but the caffeine hadnÂ’t yet entered the bloodstream, with one exception. Associate Editor Joel Stocksdale sipped his lime green Mountain Dew. That seemed to be working, as he passionately laid out his argument for the Kia Soul and his preference for winter tires over all-wheel drive. From behind the camera I silently disagreed with him. “No one buys winter tires,” Jeremy argued. As we consumed more coffee, the sun came up, and so did the energy of the debate.