Isuzu MU-X vs Suzuki Jimny

What's the difference?

The MU-X has always had plenty of appeal as a daily driver – dependable, not dynamic – and it’s a proven 4WD wagon.

Some people don't like the noisy, sluggish engine, but I don't mind it because it delivers off-road.

There was already a lot to like about the seven-seater wagon in terms of its off-road capability, driver-assist tech, standard features, and simple all-round driveability, and the X-Terrain – which encompasses all of that AND adds some polish to the mix – is an impressive top-shelf addition to the MU-X line-up. Even if it's so pricey...

If you currently own a three-door Jimny and expect the XL to provide you with much beyond a more spacious second row (or luggage compartment overall), it might be best to hold on to what you’ve got.

And if you don’t own a Jimny and want one, there’s not much I reckon I’d be able to say to stop you if the resolve of anyone I know who’s ended up buying one is anything to go by.

If you’re a ‘get out on the weekend’ kind of person but you live a city Monday-to-Friday, it’s hard to look past the Jimny for simplicity, fun, and a competitive price.

Not to mention, of course, that it is also just so bloody cute.

As I’ve said before, the MU-X has never been particularly exciting or boring in terms of design, just comfortably adopting a low-key, middle-of-the-road type design – sales gold, in other words.

But the X-Terrain has distinctive ‘X’ branding here and there – inside and out – and that adds a subtle class to this variant.

The X-Terrain is 4860mm long (with a 2855mm wheelbase), 1870mm wide (excluding mirrors), 1825mm high and has a listed kerb weight of 2195kg.

It has a wheel track of 1570mm and an 11.6m turning circle. 

Our test vehicle has the exclusive X-Terrain paint – slate grey metallic – which matches well with the X badging, bigger grille design, new headlights, three-tier LED tail-lights, and redesigned wheels.

The interior strikes a stylish note as well with red stitching on the dash, centre console and leather-accented seat trim.

There will be no prizes for a ‘spot the difference’ between the Jimny and the Jimny XL. 

You may have spotted the extra doors (and the subsequent longer body, 3965mm over 3645mm, a 320mm increase according to the spec sheet), but did you spot the chrome accents in the Jimny’s grille? 

That’s right, it’s not just the doors… it’s the doors and the grille.

Of course, some more changes naturally follow the new body style - it’s rear-most side windows are now much narrower, though the second-row windows do a lot to prevent losing any visibility, and the longer side silhouette looks a little more ‘grown up’.

Even then, the Jimny XL is shorter than a five-door Mini hatch by 58mm, and only 50mm longer than a Mazda MX-5.

The Jimny’s body elements still remain the same though, down to the 15-inch alloy wheels, plus the spare on the back. It’s also shares its 1725mm height and 1645mm width with the three-door, although its wheelbase is now 2590mm instead of 2250mm.

Inside, the rugged nature of the 4WD blends with a little bit of youthful modern design. The steering wheel is borrowed from other Suzuki models like the Swift, and the big dial housing has a fun retro vibe.

The interior has a pleasant, familiar and practical feel about it and this is an easy space in which to swiftly become comfortable. 

Controls are easy to locate and operate and charging options are numerous – a mix of USB-A, USB-C and 12V up front, and USB-A for the second row.

Storage places include recesses for your everyday carry gear, a suitably deep centre console, as well as dual cupholders up front, cupholders in the rear fold-down centre armrest and bottle holders in the doors.

There are cupholders either side of the third row in the MU-X for passengers riding back there.

The MU-X has physical-button options to activate some functions (including to switch on the audio system, to adjust volume, access sat nav etc).

Seats are adequately comfortable and supportive through all three rows – yes, even the third row is roomy enough to prevent whining from whoever is stuck back there.

The cargo area is 311 litres with all three rows in use, 1119L with the third row flat and 2138L with the second and third rows folded.

The rear cargo area has a cargo cover, tie-down points, a 12V power outlet, a storage space under the rear cargo area floor and a space for tools inside the driver’s side rear cargo wall.

If practicality to you means plenty of spaces to put things or a lot of little additional features, you’re going to be disappointed by the Jimny XL’s cabin. But if you see it more as a ‘could be hosed out if something goes horribly wrong’ type of thing, then I have good news for you.

Okay, don’t hose out your Jimny, but the hard-wearing basic materials are clearly here to accommodate mess. We’re talkin’ plastic, we’re talkin’ cloth, we’re talkin’... plastic. Yep, not much in the way of soft-touch or supple armrests, but you wouldn’t want to accidentally tear a leather seat with a tent peg, would you?

In terms of actual ergonomics and user-friendliness, the Jimny scores pretty well once you’re across some of the slightly odd elements.

Its front window controls are below the climate controls, rather than with the rear window controls, for example, which I assume is due to the second-row windows not being part of the original design. 

There’s also not a huge amount of storage space, front or rear, for anything other than small items or the usual drink bottles.

Fortunately, the big change for the XL is noticeable. Being able to get in and out of the second row is now easier thanks to, you guessed it, doors! 

And once you’re in there, even if you’re an adult, you’ll find yourself in a space that you could probably survive a road trip in, even if loading up a tiny ladder-frame SUV with more than two people for a long drive should at least attract some kind of fine or other minor punishment. You literally couldn’t have five people in the Jimny, though, as it’s only a four-seater.

If you needed a reminder of how tiny the Jimny is even in XL form, the luggage space is listed as 332 litres, which is less than a Hyundai i30 hatchback by 63 litres.

Oh, and that’s with the seats down. Up? You get 211L of luggage space, which is about as much as a Mini Hatch.

What features does it come with, you ask? Not many - but that’s kind of the point in a mid-$30K off-roader, isn’t it?

While you can pick up a Jimny XL from $34,990 before on-road costs with a five-speed automatic, our four-speed auto here on test starts from $36,490. 

The list of accessories and parts Suzuki offers for the Jimny is extensive and allows you to essentially build your perfect little weekend getaway ride, but here I’ll focus on the standard gear rather than listing every type of cargo rack or body protection you can add-on.

The Jimny XL comes with a 9.0-inch multimedia touchscreen, up from the three-door’s 7.0-inch unit, which also adds wireless Apple CarPlay and Android Auto.

It has a four-speaker sound system up from two in the standard Jimny, and it’s also the only Jimny that gets adaptive cruise control.

Just about everything else is standard Jimny fare - it’s got LED headlights, rear parking sensors and a reversing camera that does the job but isn’t crystal clear, a USB port and 12V outlets in the centre console and in the rear luggage compartment, plus physical dials and a digital display for the driver.

The MU-X has a 3.0-litre four-cylinder turbo-diesel engine, producing 140kW and 450Nm and it’s matched to a six-speed auto.

These form part of a proven powertrain and while the MU-X may not be the most dynamic vehicle to drive – it’s acceleration is sluggish rather than punchy – it has a real tractability that nullifies any other niggles.

It has part-time 4WD, with high- and low-range as well as various drive modes, rough terrain mode, and a rear diff lock.

The Jimny XL uses the same 1.5-litre, naturally aspirated four-cylinder engine as the original.

It only makes 75kW and 130Nm, and even though the Jimny is a relatively light SUV (actually, relatively light for a car in general), it still doesn’t quite feel like enough for hauling around 1200kg of 4X4 plus a person or two.

Official fuel consumption for this MU-X is 8.3L/100km and that's on a combined cycle. 

On this test I recorded 10.2L/100km. I did a lot of high and low-range four-wheel driving, so that fuel consumption is not too shabby.

The MU-X has an 80-litre fuel tank, so going by my on-test fuel consumption figures you could reasonably expect a driving range of about 784km from a full tank. 

Suzuki claims the Jimny XL, with the four-speed automatic transmission as tested, should consume 6.9L/100km on the combined cycle - the manual uses a claimed 6.4L, both figures are the same as the three-door equivalents.

On test, with primarily inner-urban and city commute driving, I saw the XL use 9.4L/100km. Anyone frequenting stop-start traffic can expect similarly high figures and, even though many owners will see lower figures, achieving the claimed 6.9L would be a solid effort even on long highway drives.

In previous tests, the MU-X has been fine on road and more than adequate on gravel, dirt tracks, and during low-range 4WDing. But it’s been a jarring, skippy ride on irregular surfaces rather than as composed as it could – and should – have been. The culprit? Firm suspension, over-inflated tyres, too-tight trousers, who knows?

The good news is it seems like Isuzu has ironed out any issues in the suspension, minor or otherwise, because the MU-X is now is a lot better in terms of ride and handling than ever before. 

Off-road, the MU-X has always been a proven combination of its 3.0-litre, four-cylinder turbo-diesel engine, clever six-speed automatic transmission, and an off-road traction control system that's been increasingly well recalibrated through a number of generations. 

The engine is tractable and gruff, it has plenty of grunt and, as long as you're not driving like a complete hoon, you can usually get through most obstacles without a lot of fuss.

It's this mix of mechanicals and driver-assist tech that make the MU-X such an effective 4WD package. And there are a number of reasons for that. 

For one, that engine delivers plenty of torque down low and in the mid-range torque and that's crucial for four-wheel driving. 

And another thing, Rough Terrain Mode – like a beefed-up and fine-tuned off-road traction control – proves very effective because it punches torque to the wheel with the most traction – while wheel spin on tyres that aren't touching dirt is minimised – and that way it keeps the vehicle moving through obstacles with safe and controlled momentum. 

As I’ve noted before though, Rough Terrain Mode is not a magic all-conquering solution, but it is another handy addition to the MU-X’s off-road toolbox.

And the MU-X also has a rear diff lock to back you up – and that's another valuable component. 

The MU-X has approach, departure and ramp-over angles of 29.2, 26.4 and 23.1 respectively.

A listed 235mm of ground clearance is about standard for this kind of wagon but, as I’ve said before, it seems vulnerable in the underbody, side steps and its plastic mud guards. So the underbody may touch dirt, depending on how challenging the terrain is. 

Wading depth is listed as 800mm.

But, as always, with focused driving, you’ll have lots of fun and you'll minimise any superficial damage or scuff marks to the MU-X.

The MU-X has plenty of potential as a touring platform, but, if you’re planning to do any off-roading beyond well-maintained tracks, then get rid of its road-biased tyres and replace them with all-terrain tyres.

The showroom-standard tyres on this MU-X – 265/50R20 Bridgestone Dueler HTs – are okay, but not really up to scratch if tough 4WDing is what you’re keen to do. I’d prefer an 18-inch wheel and tyre package with decent all-terrains.

The MU-X has a full-sized underslung spare and in terms of packability, the MU-X X-Terrain has a listed payload of 605kg, GVM is 2800kg and GCM is 5900kg.

If you are considering using your MUX as a tow vehicle, it's handy to know that it can legally tow 750kg (unbraked) and 3500kg (braked), which is the standard for large four-wheel-drive wagons. 

Be aware though that, as with any other vehicles, once you're towing anywhere near the maximum weight, your payload is greatly reduced.

The Jimny might be a little bit more work than you’re used to if you’re swapping out of a hatchback or small city SUV.

That’s not meant to sound like a scathing criticism, either, because despite its cutesy appearances and (whether intended or not) appeal to young inner-city types, the Jimny is a ladder-frame chassis off-roader. And it drives like one.

During my time with the Jimny XL, each Instagram story I posted would garner at least a couple of responses in the vein of ‘What’s it like?’ or ‘Should I buy one?’ from people in their late 20s and 30s who I’m 70 per cent sure wouldn’t care much for off-roading.

Most of my responses were probably disappointing to them, because it drives like a small 4X4 and if you’re going to get annoyed by steering corrections, vibrations and noise, it might not be for you. 

But if the little Zuki’s off-road ability (or even just its irresistibly endearing looks) are appealing enough to you, the Suzuki is a fairly easy steer once it becomes second nature. In fact, its engaging nature is part of what makes the Jimny fun to drive. 

Reacting to strong winds or changing road surfaces should be familiar to those who grew up driving older, more rudimentary cars, and even though there’s a fairly noticeable ‘dead’ spot in the centre of the Jimny’s steering, it means you’re able to more subtly adjust (quite regularly, you may find) the steering wheel to keep aligned in your lane.

The suspension can feel a little soft and ‘jostly’ - lean to the side while you’re stopped at an intersection and you’ll feel the Jimny lean too - it’s also a decent reason to be a little cautious with your speed around corners. The Jimny will let you know if you’re going too quickly.

Sure, the longer wheelbase of the XL should help with stability over the three-door, but the nature of the Jimny doesn’t exactly encourage you to find out how much more stable exactly. But it’s fortunately not so much bigger that it sacrifices its advantage over most other off-roaders.

Its ability to get around inner-city areas in the Jimny is a plus if you live urban but need something that can head off-road on weekends - the XL is still relatively small compared to anything else that’s intended for the trails. It feels perfectly comfortable in Melbourne’s laneways and underground car parks in the CBD… as long as you’re okay with how heavy the steering can feel at low speeds.

For trips out of the city where you’ll be getting the Jimny’s tyres a bit dirty (hopefully, it’s what it was built for), just know that the Jimny doesn’t feel its best at highway speed. Its 75kW is pushed to its limit, 130Nm doesn’t inspire great overtaking confidence, its steering and suspension don’t feel massively dialled-in, and the four-speed automatic transmission has a whine to it that’ll bring back memories of watching the V8 Supercars cut laps in 2002.

But like I said, if you’re not looking for a car that’ll use sensors to sit you in the dead-centre of your lane while a leather seat massages your back, the Jimny’s simple nature is endearing, and most of the time quite fun.

As a side note, CarsGuide’s off-road expert Marcus Craft has published an in-depth off-road test of the Jimny XL, and gave it a thumbs up as a capable vehicle for tricky trails - it’s worth reading or watching if you’re considering the Jimny as an adventure companion.

While the Jimny’s safety features are fairly rudimentary and the XL hasn’t been specifically tested, there are some good points to the Jimny that might help potential owners decide if it’s the right decision for them.

First, the standard three-door Jimny was crash tested in 2019 and scored three stars, primarily due to its lack of active safety features.

That lack of safety features remains for the Jimny XL, requiring drivers to be alert and react to hazards of their own volition, but if the XL’s occupant protection is anything like the three-door version (which scored 73 per cent for adult occupant protection and 84 per cent for children), it should do a decent job of keeping passengers safe in most nasty situations.

The XL comes with front, side and curtain airbags, ABS, electronic braking assist, stability control, traction control, hill hold and descent control, AEB, lane departure warning, weaving alert and rear parking sensors.

It’s missing some active gear like lane keep assist, blind spot monitoring or driver monitoring.

The MU-X has a six-year/150,000km warranty and seven years of roadside assistance. That warranty is okay in terms of years, but unlimited kilometres would be welcome.

Service intervals are scheduled for every 12 months or 15,000km, whichever occurs soonest. 

Capped-price servicing covers the first five scheduled services for 24MY and later vehicle models (up to five years/75,000km, whichever occurs first) – at a cost of $469 for each service.

The Jimny XL’s covered by Suzuki’s five-year/unlimited kilometre warranty, with intervals every 12 months or 15,000km, whichever comes first.

The services range from costing $349 to $589, but average out at $453 per service. You’ll spend $2265 servicing your Jimny XL over its first five years, assuming you do it by the books (as they’re currently written).