1979 Jeep Cj7 Golden Eagle Sport Utility 2-door 5.0l on 2040-cars

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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.

Hendrick wants to put Jeep Wranglers back on the battlefield

The Jeep Wrangler could be headed back to the battlefield. According to reports, negotiations are currently under way with the US Army to adapt the iconical American off-roader for military use. The Wranglers would serve as inexpensive, lightweight, unarmored vehicles that could be more easily airlifted into remote locations than costlier, heavier, and bulkier options. The proposal is not being fielded by the Jeep brand itself or its parent company Fiat Chrysler Automobiles, but by Hendrick Dynamics. The Charlotte-based offshoot of NASCAR racing team Hendrick Motorsports calls its modified Wrangler the Hendrick Commando. Instead of the 3.6-liter Pentastar V6 found in most US-market Wranglers, the Commando version employs the 2.8-liter diesel four built by VM Motori, modified to run on any type of diesel fuel or on JP-8 jet fuel to maximize its deployment versatility and comply with the Army's Single Fuel mandate of 2012. It would also support a variety of modular attachments for specific jobs, ranging from machine gun mounts and counter-mine rakes to radar arrays and advanced communications equipment. Hendrick says the Commando could also be deployed by helicopter or in cargo planes. And because it's based on a civilian platform, the Commando would also benefit from the latest advancements introduced by its manufacturer, the parts and service network already in place, and the thorough testing that's already gone into developing the Wrangler for civilian use. Hendrick has reportedly built 14 prototypes to date, including the two-door Commando 2 (based on the standard Wrangler), the four-door Commando 4 (based on the Wrangler Unlimited), and even a pickup conversion called the Commando S. It is not, however, the only company adapting Jeep Wranglers for military application. Israel-based Automotive Industries Ltd has been producing successive versions of the Wrangler-based Storm for use by the Israel Defense Forces and other militaries overseas since 1990. If the US Army awards the contract for the Commercial Off-the-Shelf (COTS) vehicle to Hendrick Dynamics, it would bring the iconic Jeep back to the battlefield where it got its start. The brand and its most prolific model trace their roots back to the Willys MB, launched in 1941 on contract from the US Army for deployment in World War II.

Auto critic calls out Corvette, Mustang and Cherokee faithful

Most automotive purists fear change, but not without reason. Change, after all, did kill big-block V8s, along with most station wagons and manual transmissions. But change has also brought with it far more performance, safety and fuel economy - not to mention ridding the world of shag carpet interiors, bias-ply tires and those horrible motorized seatbelts of the early '90s.
By this time next year, the Chevy Corvette, Jeep Cherokee and next-generation Ford Mustang will all be on sale and will all, in some way, have angered or offended purists. To those critics, Mark Phelan of the Detroit Free Press is preemptively telling them to stop complaining - at least until they've all been driven. From the Corvette's square taillights and the Cherokee's radical nose to whatever pony car purists will harp on the 2015 Mustang for, Phelan's column points out the positives of automotive evolution and the negatives of staying the course for too long. That's fair enough, but do you think Phelan is on point, or all wet? Head on over to the Detroit Free Press to read his words, then have your say in Comments.