Jeep Grand Cherokee vs Jeep Wrangler

What's the difference?

A wise man* once said "Being first can sometimes feel like being wrong" and perhaps that's how it is with the 4xe, but at least Jeep Australia is giving the large SUV hybrid realm a good ol' try.

* Former CarsGuide Big Kohuna, Glen Knowles.

The company's first plug-in hybrid, the Grand Cherokee 4xe, is not perfect by anyone's standards, however, it is a definite move in the right direction.

It's a quiet and refined drive, it retains the brand's renowned 4WD capability, and even its hefty price-tag likely won't dissuade Jeep loyalists from giving it a go.

The Overland is (surprisingly) not atrocious on-road and (not surprisingly) very capable off-road. It costs a lot but, geez, it's a barrel of laughs.

If your heart is set on a four-door mid-size 4WD that's a whole lot of fun to drive, but rather impractical for daily life, then it’s difficult to over-look the Overland.

If you’re really gung-ho about hard-core off-roading – rock-crawling etc – then perhaps you should focus on the Rubicon, but for everything else the Overland, even on standard tyres, is more than capable.

As with any vehicle, some will like it, some won’t, and some simply won’t care all that much. 

The 4xe certainly has a distinctive Jeep look to it.

A few exterior design cues hint at its PHEV leanings: the plug-in point on the front left-hand panel and a ‘4xe’ designation on the rear door.

The Wrangler's appearance has been tweaked throughout the years without ever sacrificing any of the ol’ Wrangler spirit.

It has stuck to its traditional roots and, as such, retains its old-school chunkiness, which is good, but the Overland is less of a hardcore-looking 4WD and more of a lifestyle-suited off-roader than its Rubicon stablemate. 

Though the Overland version has a certain blocky appeal, I reckon the Rubicon is better for having fully embraced the all-out off-road look and feel, tyres and all. 

The Jeep Grand Cherokee Summit Reserve 4xe PHEV retains the regular model’s level of functionality but adds a reasonably classy touch to everything.

All seats offer adequate comfort, support and room.

There are plenty of storage spaces, cupholders etc, and charging points - two USB-A and two USB-C plus a 12V socket in the front and two USB-A and two USB-C plus a 230V point in the back.

Controls are generally easy enough to locate and operate although some buttons are positioned in awkward places – including drive-mode buttons under the steering wheel – and it sometimes takes a few finger-stabs at the multimedia touchscreen to get to where you want to go in the operating system.

In terms of packability, the rear cargo area has a listed 1067 litres of space, and, with the second row folded and out of the way, that space opens up to 2004 litres.

What can you say about a vehicle that has a “wash-out interior with drain plugs” listed in its specs?

This is a purpose-built off-roader and the Overland’s five-seat cabin is a basic but functional space, in which it’s easy to immediately feel comfortable. 

All dials, knobs and switches are easy to locate and chunky enough to operate while skipping over corrugations or climbing up steep rock steps.

There's leather everywhere – seats, steering wheel, shifter knob – but durable outdoors-tough surfaces also abound.

What always strikes me about the Wrangler interior is the fact that it’s abundantly clear Jeep designers regularly experience – or at least are familiar with – the type of life that Wranglers are aimed at: fun, dirty, rough-and-tumble adventures in the great outdoors.

There isn’t a lot of storage space inside but there are a few small, deep, and textured receptacles – ideal for keeping your bits and pieces in the same spot while you bounce around off-road – as well as grab handles, including a big sturdy one in front of the front-seat passenger. 

There are also tensioned net pockets on the doors so you can throw stuff in there, but beyond those there aren't a lot of storage options.

There are air vents, two USB-C ports, and a 230V inverter in the centre console.

Rear cargo space is listed at 898 litres; with the rear seat stowed away, there is a claimed 2050 litres of room.

If you’re keen on one of these Jeeps you’ll have to be ready to sell one of your organs – and I don’t mean your church keyboard.

This five-seat vehicle as tested has a manufacturer suggested retail price of $86,950, excluding on-road costs. 

The list of standard features is extensive, as it should be at this price, and includes an 8.4-inch multimedia touchscreen unit, Apple CarPlay and Android Auto, a nine-speaker Alpine premium audio system (with subwoofer), as well as premium touches like heating for the steering wheel and front seats, black leather trimmed seats (with ‘Overland’ logo), leather-wrapped gear-shifter knob and parking brake handle, 18-inch alloy wheels and more.

Exterior paint includes 'Bright White' (on our test vehicle) and black (both standard), and optional colours such as 'Silver Zynith', 'Sting Grey', 'Firecracker Red', 'Punk’n' (orange), 'Earl' (blue-ish grey), 'Hydro Blue' and 'High Velocity' (yellow).

If you opt for the 'Sky-One-Touch Premium Package' (which includes the 'Sky-One-Touch Power Top', and body colour fender flares) that’s an extra $6450.

The Jeep Grand Cherokee Summit Reserve 4xe PHEV has a 2.0-litre four-cylinder turbo-charged petrol engine, two electric motors (one on each axle) and a 17.3kWh battery.

Combined engine and electric outputs for power and torque are 280kW and 637Nm, respectively. The 4xe has it over any of its stablemates equipped with the 3.6-litre Pentastar V6 petrol engine because that yields 210kW and 344Nm.

The 4xe has an eight-speed automatic torque-converter transmission and regenerative braking.

Drive modes include 'Hybrid' (with combined engine and electric motor providing “maximum instant torque and impressive acceleration”, according to Jeep), 'Electric' (“zero emissions”) and 'eSave' (aims to save battery power). 

There are a few options available when it comes time to charge the 4xe.

The 4xe vehicle has a Mode 2 charging cable so you can charge it at home in less than 10 hours, according to Jeep.

With a full charge, the 4xe has a claimed driving range, on electric charge alone, of 52km.

Jeep reckons a Mode 3 (wall box) single-phase electric vehicle charger will fully charge the 4xe in less than three hours.

If out and about and looking for a charge, a 4xe driver can use the onboard 'UConnect' system to locate an appropriate public charging station.

This Jeep has a 3.6-litre 'Pentastar' V6 engine – producing 209kW at 6400rpm and 347Nm at 4100rpm – and an eight-speed automatic transmission.

It's an effective engine-and-auto pairing for driving on sealed surfaces and well suited to high- and low-range 4WDing.

As mentioned, the 4xe has a listed electric-only driving range of 52km.

On our official test day, we drove just under 50km on a full electric charge and then the rest of the trip was courtesy of the good ol’ petrol engine.

Jeep's official figure for the combined cycle is just 3.2L/100km, but that's predicated on keeping the hybrid battery charged at all times. On fuel-only we recorded 11.6L/100km.

The 4xe has a 72-litre fuel tank (you need 95RON premium to fill it), so going by that on-test fuel-consumption figure, you could reasonably expect to get a driving range of about 620km out of a full tank.

Add an approximate electric range of about 50km on a full charge to that figure and you have a total estimated driving range of 670km.

Official fuel consumption is listed as 9.7L/100km on a combined cycle. 

Actual fuel consumption on this test, from pump to pump, was 13.6L/100km, largely attributable to the fact I did a lot of low-range four-wheel driving on this test, as always. 

The Wrangler Overland Unlimited has an 81-litre tank so, going by that fuel figure above, you could reasonably expect a driving range of about 595km from a full tank.

Note: Drop 30km to 50km from your total calculated fuel-range figure for a better idea of your vehicle’s safe touring range – so that figure above would be 565km.

Also, remember that numerous other factors affect your fuel consumption and so impact your touring range, including how much extra weight you have onboard (passengers, camping gear etc), whether your vehicle is fitted with any aftermarket equipment (bullbar, spare-wheel carrier, etc), whether you are towing (a camper-trailer, caravan, or boat etc), your vehicle's tyre pressures and the conditions.

We’re all time-poor, right? So, why should I take up your time and rattle on about the 4xe for a thousand words when I can get the essence of it across to you, the reader, in a few sentences? Call me, Mr Thoughtful.

This is generally a big, quiet and refined, easy-steering large SUV, but it feels bulky at times and tends to be quite fussy on irregular surfaces, exhibiting a jittery ride on even brief sections of light corrugations on dirt tracks.

The 4xe’s PHEV set-up is smooth and highly responsive on-road and you can switch between the aforementioned drive modes to suit the circumstance.

Driving range on electric only is listed as 52km. I only recorded a total distance of just under 50km, and it’s a very quiet and smooth drive while relying on electric power.

It regenerates power rather quickly down big hills and via braking, but we’d exhausted all electric charge by the time we’d reached our 4WD test track.

As expected, this Grand Cherokee tackled every off-road challenge without any strife. 

The air suspension, set to full off-road height, is a bonus.

Our 4WD test track consists of difficult set-pieces, including one small steep rocky hill that I’ve seen heavily modified vehicles struggle to conquer and, to the Jeep’s credit, it climbed the incline, no sweat.

The 4xe’s efforts were only ever hampered by its 'all-season' Continental CrossContact tyres (275/45R21) which are much better suited to blacktop driving and the fact the 4xe costs upwards of $129,950 and I didn’t want to risk any damage to it.

The 4xe has a listed wading depth of 610mm but our test track was dry so I never had the chance to do any water crossings. 

The Grand Cherokee has a solid enough rep as a towing vehicle but, take note, the 4xe is rated to tow 2722kg.

The Wrangler Overland is a fun, go-kart style drive and yields a real driver-direct experience you get from few other contemporary vehicles on the blacktop and the dirt.

But while it’s nowhere near as atrocious as you might expect on sealed surfaces its planted, squared-off stance gives it a definite composure on bitumen. It’s certainly no sports car in terms of ride and handling.

It’s quite soft on-road, soaking up most imperfections with ease, but it also takes quite a lot of effort and concentration to keep this Jeep in line on the open road because it tends to float around on the blacktop if not constantly reined in. 

Also, its steering has a lightness about it that can sometimes be a bit disconcerting. 

The V6 is a gutsy unit, capable of punching the Overland along at a fair clip, all while the eight-speed auto handles clever and nicely controlled shifts.

Because it’s so blocky, straight up and down, with big wing mirrors and the like, the Overland is rather noisy on sealed surfaces.

But it remains one of the few modern vehicles that deserves to be driven with the windows down, because it offers that kind of visceral driving experience – as the LC70 Series, or Suzuki Jimny do.

So, how does the Overland perform off-road? Bloody glad you asked.

Spoiler alert: The Overland is not as good an off-roader as the Rubicon because it does not have that variant’s BFGoodrich Mud-Terrain tyres, 'Rock-Trac' active on-demand 4x4 system (with 4:1 transfer case*, and 77.2:1 crawl ratio), front and rear locking differentials, or the Rubicon’s very handy electronic front sway bar disconnect. (* The Overland has 2.72:1.)

But, having said that, the Overland is still an extremely capable off-roader.

To be honest, I wasn't expecting any strife because it retains all the traditional goodness of the Wrangler with very few compromises. It’s a genuine 4WD with a dual-range transfer case, a ladder chassis, solid axles and well-proven 4WD heritage.

In terms of size, the Overland is 4882mm long (with a 3008mm wheelbase), 1894mm wide, 1838mm high. It has a listed kerb weight of 1900kg.

Steering has a nice weight to it at lower speeds, giving the driver a great sense of sustained control through even the most severe obstacles, but the Overland’s turning circle is a listed 12.44m, so this off-roader can sometimes feel like a mini-bus to steer through tight turns.

However, this is a purpose-built off-roader with a wide wheel track and low centre of gravity, so it feels planted no matter how rough and bumpy the terrain gets.

On the gravel track to our off-road testing site, there are numerous steering-wheel-jolting corrugations but overall the Overland – with a coil spring at each corner – soaked them up.

Our 4WD loop included the aforementioned gravel tracks, light to medium corrugations, undulating mud tracks and mud holes, and some very challenging low-range 4WD sections (in particular, a steep rocky hill), and a few other set-pieces to see if the Overland was able to do everything safely and comfortably. 

As a true 4WD worth its weight in gold, the Wrangler is immediately more at home taking on low-speed 4WDing than it is negotiating suburban traffic.

Again, the V6 engine comes into its own, delivering smooth, even torque when needed, but not ever over-working to achieve that.

Considered driving is necessary as is slow and steady throttle, but that's easily achieved in the Wrangler as its go pedal is none too sensitive to a bouncing boot.

It’s refreshing to note that switching to 4WD High or 4WD Low range is still done via a stubby stick to the left of the auto shifter, rather than the push of a button, or the turn of a dial. 

Low-range gearing is very good and the Overland has a well-calibrated off-road traction control that seamlessly launches into action when required, and wasted wheelspin is kept to an absolute minimum.

This Wrangler has 242mm ground clearance and a standard wading depth of 760mm, and was never troubled on climbing steep rock steps, traversing deep ruts or punching through mudholes.

It’s supremely sure-footed during low-range work but visibility can be an issue: over-bonnet visibility has improved slightly over previous generations but the driver’s view to the front and side is still a bit squeezed, making it at times difficult to visually pick correct wheel-placement, especially when driving steep terrain at sharp angles.

It can go hardcore, no worries, but it simply requires a bit more thought and you know what? That’s fine with me because it makes the off-roading experience an even more engaging one. 

The Overland has approach, departure and breakover angles of 35.8, 31.2 and 20.4 degrees, respectively.

With live axles front and rear, the Overland has plenty of wheel travel to keep moving and under control through truly off-grid country.

The only real compromises in the Overland’s 4x4 set-up are its standard Bridgestone Dueler (255/70R18) highway tyres and, even on those, the Overland walked up and over our toughest off-road challenges.

Though the Overland is not historically regarded as a towing platform, it’s handy for you to know that it has listed towing capacities of 750kg (unbraked trailer) and 2495kg (braked).

The Wrangler Overland Unlimited has the maximum five-star ANCAP safety rating from testing in 2019.

Standard safety gear onboard includes four airbags (driver and front-seat passenger only), AEB, adaptive cruise control, blind-spot monitoring, rear cross-traffic alert, forward collision warning, rear-view camera, and front and rear parking sensors.

The Jeep Grand Cherokee Summit Reserve 4xe PHEV has a five-year/100,000km warranty and a lifetime roadside assist service.

Servicing is set at 12-month/12,000km intervals and capped price servicing keeps what you pay for each appointment at $399 for the first five.

The Overland Unlimited is covered by a five-year/unlimited km warranty.

Servicing is set at 12 month or 12,000km intervals at a total cost of $1995 over five years, with servicing capped at a maximum $399 per appointment.

Lifetime roadside assist is available to Overland owners when they service through Jeep.