Among all the models in the Fiat Chrysler Automobiles fold to be given a plug-in hybrid powertrain, the Jeep Wrangler may seem the least likely. But considering how Wrangler owners use their vehicles, it actually might be one of the vehicles best suited to embrace that technology.
The Jeep Wrangler plug-in hybrid, a long-rumored variant confirmed by brand chief Mike Manley at the Los Angeles auto show, helps address one obvious concern: As much as the Wrangler permits freedom, it’s a drag on the company’s corporate average fuel economy (CAFE). ?It?s clearly an efficiency play,? said Jeep brand marketing director Scott Tallon. ?But what it also does is provide other benefits?it will allow us to leverage the technology in a completely different way.? Specifically, the plug-in hybrid system likely will allow Jeep to incorporate a power takeoff that could be used during camping, for instance, or potentially as an emergency backup power source at the cabin.
The Wrangler plug-in hybrid project isn?t being developed from scratch. It will use some of the core hybrid-system components of the Pacifica hybrid, including the eFlite transaxle with its planetary gearset and one-way clutch, revised to fit the Wrangler’s very different layout and purpose. For instance, Tallon said, the plug-in hybrid will still need to ford up to 30 inches of water, just like the standard Wrangler.

The Wrangler plug-in will offer EV-only driving during some conditions, Tallon confirmed...