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What's the difference?
Jeep Australia's first plug-in hybrid, the Grand Cherokee 4xe, has arrived at a time when the company’s sales figures need a decent shot in the arm.
Though it’s seemingly spearheading a large and extra-large SUV hybrid push into the Aussie market, with the likes of a Toyota LandCruiser 300 Series hybrid on its way, the marque’s debut PHEV is only available here in the range-topping Summit Reserve spec, and only as a five-seater.
So, does the 4xe have enough of a jump on any large SUV hybrid rivals – including a rumoured but postponed Ford Everest hybrid – and is it enough to give the brand a much-needed boost?
Read on.
The CX-60 GT P50e is a new mid-spec plug-in hybrid model being offered by Mazda. It sits nestled next to its mid-sized stablemate, the CX-5, but Mazda is positioning it firmly in the premium SUV market with its equally premium price tag.
So, it shouldn’t come as too much of a surprise that this new PHEV is being pitted against brands like Lexus and Volvo, both of which are well-known as leaders in luxury.
But has Mazda created a true rival? I’ve been driving it for a week with my family of three to find out for you.
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 Mazda CX-60 GT P50e will suit those families that don’t need the extra seats of its bigger siblings but still want some luxury and comfort. I like the features and the hybrid efficiency but don't like how it handles in the city. I got used to it but it’s not my favourite plug-in hybrid to drive and for the higher price tag, I did expect a smoother experience.
For me, Mazda SUVs are a bit too similar to get me excited. It’s a case of ‘same same but different’ when they’re on the road.
Each one looks like a scaled version of the other but the GT’s body colour extends to the lower cladding and wheel arches, which makes it appear larger than the CX-5 at least.
The GT model is also set apart from the base Evolve model with the heavier use of black accents – like the gloss black side mirrors, 20-inch alloy wheels and honeycomb grille. It’s 'PHEV' and 'In-line 6' side badges are also blacked out for added sportiness.
Full LED exterior lights in Mazda’s classic slim-line look plus some added ‘in-take’ vents at the front complete the overall package.
In the cabin, there’s a strangely wide panel on the dashboard that separates the centre console from the media system and it doesn’t look right compared to the skinny air-vents and button panel that sits below it.
The interior does sport black leather-accented trims and enough soft touchpoints that there is a sense of quality throughout but I was hoping for a more luxuriously-appointed interior, given the price tag. Especially considering the top-spec CX-5 model is a good $25K more affordable.
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.
The cabin is practical with its great sense of space in both rows, which is not always the case for a mid-sized SUV. Taller families will love how much legroom there is to be had.
The front passenger can get comfortable with the eight-way power adjustments on their seat but the driver enjoys the most perks with 10-way adjustments, lumbar support and two-position memory function.
Both seats have heat function (up to three levels) and are well-cushioned for a longer trip.
The rear seats are well-padded and feature a handy 40/20/40 split-fold for internal storage. The outboard seats also have a heat function for added comfort.
My six-year old found this car to be super easy to get in and out of because of the 175mm ground clearance. He also enjoyed a good view from the wide windows and liked the amenities, like the directional air vents and reading lights.
Individual storage is decent in both rows but the front passengers get the best options with two cupholders, extra-large storage bins in each door, a glove box and a middle console, which is on the shallow side.
Back seaters get two cupholders in the fold-down armrest, small storage bins in each door and a couple of map pockets.
The technology looks upmarket with the dashboard being headlined by two separate 12.3-inch digital screens.
The multimedia system is easy enough to use but I wish Mazda enabled touchscreen access on this as it’s a pain to use the rotary selector dial while on the go.
That said, it’s fab that you get wireless Apple CarPlay and wired Android Auto, plus built-in satellite navigation.
The premium Bose sound system with its 12 speakers makes for a concert-like experience and the charging options are good throughout the car.
Up front you get two of the faster USB-C ports, a 12-volt socket and a wireless charging pad to choose from.
In the back seat you get another two USB-C ports plus a handy 220-volt (150W) port for bigger items. In the boot you get another 220-volt port but this one has 1500W capacity, so larger appliances can be hooked up.
The boot rounds out the cabin practicality with a decent 477L of capacity but you can bump it to 1726L if you fold down the rear seats. There are manual levers in the boot to do this.
The level load space makes it easy to slide things in and out and I always enjoy having a powered tailgate. A flipside to all of this room though is that you only get a tyre puncture repair kit rather than a physical spare.
The five-seat Jeep Grand Cherokee Summit Reserve 4xe PHEV has a MSRP of $129,950 (excluding on-road costs).
Standard features include a 10.1-inch multimedia system (with Apple CarPlay and Android Auto), a 10.25-inch digital instrument cluster, 19-speaker audio system, quilted Palermo leather-trimmed seats, air suspension and 21-inch alloy wheels.
It also has a heated steering wheel, 12-way power-adjustable seats and four-way power lumbar adjustment with memory for driver and front passenger, driver and front passenger seat massage function and heated and ventilated seats (driver, front passenger and rear outboard passengers).
A Mode 2 charging cable is also included.
An 'Advanced Technology Group' pack is available as a $5500 option and that includes a head-up display, a 10.25-inch screen for the front passenger, wireless phone charger, and night vision camera.
Exterior paint options include 'Bright White', 'Diamond Black', 'Silver Zynith', 'Velvet Red', 'Baltic Grey', 'Rocky Mountain', 'Midnight Sky' and 'Hydro Blue'.
There are three models for the CX-60 and ours is the mid-spec model, which will cost you $80,300, before on-road costs.
You get a decent number of features in this grade, so it feels well-positioned against its rivals.
The Lexus NX350h F Sport Hybrid AWD beats it by a smidge at $80,500 (MSRP) and the Volvo XC60 Recharge Plus sits well above at $92,990 (MSRP).
As you’d expect there are some luxury items to be found, like the panoramic sunroof, heated front seats, heated leather steering wheel, and heated rear outboard seats.
You also enjoy the following as standard - dual-zone climate control, electric front seats, leather-accented trim, electric steering wheel adjustment, satellite navigation, keyless entry, a hands-free powered tailgate and a 360-degree view camera system plus a bunch of upmarket technology which we’ll touch on later.
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.
The GT P50e has a 2.5-litre, four-cylinder petrol plug-in hybrid powertrain with a maximum power output of 241kW and 500Nm of torque.
This is an all-wheel drive and has an eight-speed auto transmission.
Overall, it’s fairly gutsy and you’ll be pleased with that power when you hit the open road.
On the electric motor side of things, this also has a lithium-ion battery with a relatively small 17.8kWh capacity which gives you a driving range of up to 76km when in pure EV mode.
It has a Type 2 AC charging port but it can’t be hooked onto a fast charger as it lacks the CCS DC connector.
On a 7.0kW system you should be able to get from 20 to 80 per cent in as little as 90 minutes. The household plug charging time is more like seven or eight hours, so best to leave overnight when at home.
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.
The official combined cycle fuel figure is 2.1L/100km but after an almost 600km roadie and charging it twice, my real-world usage came to 6.4L.
That's a good result considering this car's power and size but you will get the best efficiency if you charge the battery regularly.
Based on my usage and the 50L tank, I’d be able to get a rough driving range of 781km.
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.
Well .. let’s unpack that shall we? Yes, this thing certainly has power but the biggest surprise for me was how the electric motor and combustion engine talk to one another because it doesn’t make for the smoothest driving experience in the city.
Therein lies the rub, for me. At this price point I was hoping for a smoother drive experience. In fact, it performs in the strangest of ways - when you’re accelerating, it feels like you’re in a much lower gear than you ought to be.
Almost like you’re stuck in 4WD. There is a sensation of the engine being held back and fighting you when you drive this in built up areas.
The ride comfort in the city was affected by this because it has a tendency to bunny hop/lurch when you hit corners at lower speeds. However, it has beautiful manners on the open road and that is where this model shines for comfort and handling.
In this environment the steering feels concise and you can handle winding roads at speed without much roll. It can get a little noisy in the cabin as the electric motor wheezes a lot but otherwise, it’s alright for highway driving.
Overall, it's pretty good to park and I like the tight 10.8m turning circle. The 360-degree camera system is clear, too, but coupled with the front and rear parking sensors, you won’t have any issues.
The Jeep Grand Cherokee Summit Reserve 4xe PHEV has the maximum five-star ANCAP safety rating from assessment this year.
Safety gear includes AEB with pedestrian detection, blind-spot monitoring with rear cross-traffic alert, adaptive cruise control, lane-keep assist, driver monitoring, traffic sign recognition, intersection collision assist, and a surround-view parking camera.
The Summit Reserve spec brings with it 'ParkSense' parallel and perpendicular park assist and (low-level autonomous) 'Active Driving Assist'.
It has eight airbags including front, side, and knee (for driver and front passenger), sides (for second-row passengers) and full curtain airbags.
The CX-60 has a lot of safety features I like to see on a family car and a highlight is the intelligent blind-spot monitoring system which shows the vehicles around you in a dynamic display on the instrument panel.
Other standard safety features include LED daytime running lights, lane departure alert, lane keeping aids, rear cross-traffic alert, forward collision warning, intelligent seat belt reminders, a driver fatigue monitor, front and rear parking sensors and a 360-degree view camera system.
It also has adaptive cruise control but it was a bit hit or miss. It’s quite sensitive and sometimes registers a larger vehicle, like a truck, as still being in your lane despite overtaking.
It has autonomous emergency braking with car, pedestrian, cyclist and junction assist detection that’s operational from 10–80km/h (although the car detection is operational from 4.0–160km/h).
I’m happy to say this system works well – a ‘roo jumped out in front of me this week and the car performed an emergency stop with plenty of room to spare.
It achieved a maximum five-star ANCAP safety rating from testing done in 2022 and it has eight airbags, including a driver’s knee- and a front centre airbag.
There are ISOFIX child seat mounts on the outboard seats and three top tethers and while two seats will fit best, you might get lucky with three skinny booster seats. There’s also plenty of room when a 0-4 rearward facing child seat is installed.
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 ongoing costs are pretty reasonable. It comes with a five-year/unlimited km warranty which is usual for the class. It also has capped-price servicing for five-years or up to 75,000km, whichever occurs first.
Services cost an average of $518, which is a little expensive for this class but servicing intervals are fine at every 12 months or 15,000km, whichever occurs first.