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5 things to know about the Jeep Wrangler 4xe

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Wrangler 4xe

2021 Jeep Wrangler Rubicon 4xe (Image courtesy of Fiat Chrysler Automobiles)

Jeep hasn’t made it a secret that they’re launching an electrified powertrain dubbed 4xe. We just weren’t sure which vehicles would get the powertrain, what that powertrain would consist and what (if anything) would be coming to the U.S. With the reveal of the 2021 Jeep Wrangler 4xe, we have some answers.

First, by “electrified” right now, Jeep means plug-in hybrid – not full electric.

And second, before we get into Wrangler 4xe specifics, know right now, there will be a Renegade 4xe and Compass 4xe that the U.S. won’t get. Yet.

Other than that and the “electric” blue accents, here’s the most important stuff you need to know about the 4xe we will get.

Wrangler 4Xe

2021 Jeep Wrangler Rubicon 4xe (Image courtesy of Fiat Chrysler Automobiles)

25 miles of all-electric range

Ok, I know you die-hard truck guys are rolling your eyes right now, saying: “25 miles of all-electric range? BFD.” Well, it is a BFD, and here’s why: The gasoline version with the same engine, gets a stingy 21 MPG in combined driving, whereas the Wrangler 4xe will get 50 MPGe.

Now, when you consider a lot of people buy the Wrangler as an everyday driver (and a sometime off-roader) and the fact the average commute is 30 miles round trip, that means the average person will only be using 5 miles worth of gas per day. Frankly, that will probably be a lot less in the post-Covid era when more people work remotely.

Jeep hasn’t said how long it will take to charge the 400-volt, 17-kWh, 96-cell lithium-ion, nickel manganese cobalt battery pack, but considering that other vehicles with similar range take around 5 hours to charge, we anticipate the Wrangler 4xe will take about that long as well.

Wrangler 4Xe

2021 Jeep Wrangler Rubicon 4xe (Image courtesy of Fiat Chrysler Automobiles)

The fuel tank is dinky

It’s apparently a good thing the Wrangler 4xe will get 50 MPGe because the fuel tank is a lot smaller than the gasoline model – 4.3 gallons smaller to be exact. While Jeep doesn’t explicitly state it, this is likely due to the size of the battery pack and other electric components. Plus, higher MPGs mean less fuel is needed.

In addition to the high MPGs, another saving grace will be the eSave mode, which will prioritize engine usage and save the battery for less efficient driving – like in the city or stop-and-go traffic. When in eSave mode, you can also choose to save or charge the battery while driving.

Wrangler 4xe

2021 Jeep Wrangler Rubicon 4xe (Image courtesy of Fiat Chrysler Automobiles)

It’s also worth noting you might not miss that 4.3 gallons of tank if you pay attention to the Eco Coaching pages, which will let owners monitor power flow and regenerative braking effects to drive as efficiently as possible.

Another thing worth noting: Cargo volume doesn’t suffer too much, so if you needed to cart some extra fuel for a long day off-roading, it shouldn’t be a problem. Be sure to check out our spec-by-spec comparison if you want all the details.

Wrangler 4xe

The hood graphic on the 2021 Jeep Wrangler Rubicon 4xe includes a Surf Blue accent. (Image courtesy of Fiat Chrysler Automobiles)

More total power than gas-only model

One of the huge benefits of electric anything is more power and instantaneous torque. And the Wrangler 4xe has both of those in spades.

The plug-in hybrid version will have the same 2.0-liter, turbocharged 4-cylinder engine as the gasoline model, but it adds 2 electric motors and will deliver combined total power outputs of 375 horsepower and 470 pound-feet of torque. That’s 105 horsepower and 175 pound-feet of torque more than that gas-only model.

Wrangler 4Xe

Interior of the 2021 Jeep Wrangler Rubicon 4xe includes Surf Blue accent stitching on seats and interior trim. (Image courtesy of Fiat Chrysler Automobiles)

Still really capable off road

The whole gas tank thing aside, the new Wrangler 4xe goes toe to toe with the gasoline version in terms of clearances, measurements and capabilities.

Let’s look at the Rubicon models as an example. Clearances are close if not spot-on exact (4xe/gas):

  • Approach angle: 43.8/43.9 degrees
  • Breakover angle: 22.5/22.6 degrees
  • Departure angle: 35.6/37 degrees
  • Ground clearance: 10.8/10.8 inches

And lest you worry about the electrification marring any water fording potential, Jeep points out the high-voltage electronics are sealed and waterproof, and the charge port is located on the front left cowl (above the water line). Thus, the 4xe is capable of fording up to 30 inches of water – just like the gasoline model.

Wrangler 4xe

The 2021 Jeep Wrangler Rubicon 4xe rides on 17-inch aluminum wheels fitted with all-terrain off-road tires. (Image courtesy of Fiat Chrysler Automobiles)

On sale by early 2021

It’s still early days for the Wrangler 4xe, and though we have detailed specs and we know this is a 2021 model, we don’t have a lot else. We don’t know an exact drop date, and we don’t know pricing.

We can assume “early” means Q1. And since a non-luxury plug-in hybrid commands about a $4k premium over its gasoline counterpart, I would anticipate a starting price of around $33K for the base model and something closer to $50K for the Rubicon.

wrangler 4xe

The Jeep Wrangler 4xe’s 400-volt, 17kWh battery pack mounts beneath the second-row seat, where it is protected from outside elements. (Image courtesy of Fiat Chrysler Automobiles)

The bottom line on the Wrangler 4xe

I’ve heard at least one truck guy call the Wrangler 4xe “lame as hell.” But I beg to differ.

You sacrifice nothing by making the swap to a plug-in hybrid, and you gain A LOT. You get more power, better fuel economy and darn similar off-road capabilities. You don’t lose much interior volume because of the cleverly placed battery pack under the second-row seat. Plus, I’m totally loving the electric blue accents.

The only true unknown will be the pricing. As long as Jeep doesn’t make it completely unaffordable, everything about this is win-win-win.

So, I’ll see your “lame as hell,” truck guy, and raise you a “cool AF.”

Related posts:

Jeep Wrangler 4xe vs Jeep Wrangler 2.0L 4-door spec comparison

SPIED! Jeep Wrangler PHEV – Electric Plus Gas Engine

2021 Jeep Wrangler adds TrailCam, full-time 4WD updates and more



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Jill Ciminillo

Jill Ciminillo is the Managing Editor for Pickup Truck + SUV Talk as well as a Chicago-based automotive writer, YouTube personality and podcast host, with her articles and videos appearing in outlets throughout the U.S. Additionally, she co-hosts a weekly radio show on car stuff for a local Chicago station. Previously, Jill has been the automotive editor for both newspaper and broadcast media conglomerates. She is also a past president for the Midwest Automotive Media Association and has the distinction of being the first female president for that organization. Jill is also currently a juror for the North American Car, Utility and Truck of the Year (NACTOY).

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  1. David September 4, 2020

    Just so you know, MPGe has literally nothing to do with MPG. It is meant to help you compare electric cars to each other. I hate that they even use that MPG nomenclature at all. The actual MPG when driving on gasoline will very likely be in the low 20’s based on the stated “nearly 400 mile” range and tank capacity.

  2. Roland Stockham February 23, 2021

    Second Davids’ comment. MPGe is a measure based on the test cycle used. If you use an EV for a commute to work and local shopping which is quite typical it will use no gas at all. It will put up your utility bill but nowhere near as much as you would have spent on gas. If you do a long run at the W/E that is beyond EV range your gas consumption will be about the same as if you had a straight gas engine. For most people this will be very significant saving as the average daily mileage is about 30 miles. About 90% of most peoples journeys would be within electric range.
    My big question though is what the range is at slow speed. E.G. round town at less than 50kph or out on the trail. EVs are much more efficient than gas because you don’t need revs to get touque at low speed. So far I have heard that a 4xe has completed the Rubicon trail on a single charge, that’s about 5hrs. Typically I would be doing gravel roads at 40-60kph with occasional slow rough or steep bits. Would love to see some real world endurance data for this sort of driving.

  3. Dave Risser April 18, 2021

    I’m hoping to find a couple answers to questions I have about this car….
    what is the range with no usable charge in the battery? … as in long highway trips?
    In hybrid mode, does the engine basically go from cold start with no oil pressure to instant load whenever it’s called upon? or is engine oil pressure maintained while using electric drive ?
    if so, it seems that engine life won’t be very long…. I keep cars 150k plus miles….

    1. Tim Esterdahl May 5, 2021

      Hey Dave,

      The Wrangler 4xe is rated at 20 mpg and it has a 17 gallon tank. So, the range would be 340 miles. Yes, the engine turns on from a cold start when needed in hybrid mode through an electric motor that replaces the starter and alternator. Turning the engine on and off this way has no real impact on life of the engine and with the electric motor replacing the starter/alternator, you’ll have less parts to fix with this setup. Hybrid technology like this has been out for more than a decade now and engine life hasn’t been impacted.


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