Oh, winter is here again and this time we’re targeting the Jeep Wrangler 4xe. You’ve heard that electric vehicles run out of charge, but the 2023 Jeep Wrangler 4xe is a plug-in hybrid. But regardless of Old Man Winter, the 4xe has a problem.
2023 Jeep Wrangler 4xe loses charge in cold weather
2023 Jeep Wrangler 4xe owners are getting pretty frustrated because cold weather affects their ability to drive with electric charging. In fact, Drive pointed out that drivers felt they were being misled because EV mode was supposed to work all the time.
The vehicle’s Fresh Oil and Refresh Mode (FORM) keeps the internal combustion engine running consistently at low temperatures. This prevents the Wrangler 4xe from running on electricity alone.
Seattle law firm Keller Rohrback is gathering information about the Jeep Grand Cherokee 4xe and Wrangler 4xe due to potential lawsuits.
Drivers reportedly claim that the Jeep Wrangler 4xe mode cannot achieve 21-25 mpg miles on battery alone in cold weather as claimed by the manufacturer. The driver paid a premium for this vehicle, but may have been shown false advertising.
How does the Wrangler 4xe FORM cycle work?
The 2023 Jeep Wrangler 4xe FORM Cycle resembles the usual set-up found on various hybrid vehicles. It expands to keep gaskets and seals warm and prevents gasoline from mixing with oil.
This is done by igniting the internal combustion engine in short bursts to help it reach normal operating temperatures. Internal combustion engines typically mix oil and gasoline, and the heat evaporates trace amounts of gas.
However, plug-in hybrid vehicles such as the Jeep Wrangler 4xe can operate for long periods of time without using the internal combustion engine. But this is not the case in the frigid northern states.
The driver has made changes to the 4xe model to retain heat. You can block the grill cover or use a Mopar grill cover to keep the oil warm.
Maintaining an oil temperature of about 192 degrees for about 20 minutes is important, but in extreme winter conditions this proves to be a problem.
The 2023 Jeep Wrangler 4xe features a turbocharged 2.0-liter inline-four engine, paired with two electric motors and a battery pack to produce 375 hp and 470 lb-ft of torque. It should provide an EPA-estimated electrical range of 22 miles and about 49 MPGe.
How much does the 2023 Wrangler 4xe cost?
Pricing for the 2023 Jeep Wrangler 4xe starts at $54,735, with the best 4xe Rubicon trim priced up to $60,585. These prices are manufacturer’s suggested retail prices and do not include the $1,595 shipping fee.
On the positive side, the Wrangler 4xe may still qualify for the $7,500 federal tax credit. But drivers still pay a hefty price for the promise of up to 25 miles (about 25 miles) of electric range. They may only save fuel during the warmer months of the year.
But even in cold weather, you can enjoy other aspects of the 2023 Wrangler 4xe. For example, it accelerates from 0 to 60 miles per hour in about 5.5 seconds and crosses water up to 31.5 inches deep. Stay tuned for updates on this potential lawsuit.