Isuzu MU-X vs Ssangyong Musso

What's the difference?

The MU-X has plenty of appeal as a daily driver – dependable and it’s a proven 4WD wagon.

Does the 2.2-litre engine add anything substantial to the mix?

Well, it's better than the 1.9-litre, that's for sure, and there's a lot to like about this MU-X in terms of its off-road capability, driver-assist tech, standard features and all-round driveability. And, while the LS-T lacks the top-shelf polish of the X-Terrain, it’s still an appealing potential purchase.

But the 3.0-litre option is better because while the 2.2L is very effective off-road and general day-to-day driving, it lacks grunt and has to work that much harder and is that much noisier under load than the 3.0-litre in most driving scenarios, including 4WDing.

The SsangYong Musso XLV Ultimate is an affordable workhorse that has good comfort, features and drives well. It suited my little family and our gear just fine this week with its space. If you need the practicality of a ute and are on a budget, you get a lot for your money here.

In terms of appearance, the MU-X remains largely unchanged from the most recent iteration. And that’s a good thing. It’s blocky enough to be recognisable but sleek enough to remain inoffensive. Worth noting the door handles, window trims, front fender accents, roof rails, and side steps on the LS-T are gloss black.

Inside, nothing much has changed (other than a newly-introduced idle start/stop button) and, as such, the MU-X retains a low-key familiarity that makes it a comfortable space. Generally, design-wise, the MU-X more than holds its own against the likes of the Toyota LandCruiser Prado and Ford Everest.

The Musso looks the part of a 4x4 dual cab ute. It’s big even without the XLV pack at 5095mm in length. And with it, that jumps up to 5395mm. Enough to well and truly fill out a car space.

To put it in perspective, it's longer than the Kia Carnival, so I'd check to see if it will fit in your garage!

The finish isn’t the best, with wide spaces between door jams and the tray (I can fit my hand in that one) and a painted foam-like joinery in the tailgate which is already showing a lot of wear and tear for a brand-new workhorse. Stuff like this could make it look worn quickly.

Once you move into the cabin, it becomes obvious where a lot of the facelift has been focused.

The black leather upholstery, headliner and accents all make it feel premium in the cabin.

The dashboard has been redesigned to be more horizontally-themed and to sit lower than the previous dash. It showcases the new upgraded tech screens, large integrated air vents and digital climate control panel.

The cabin looks way more expensive than the price tag might suggest and it's most welcome.

The interior has a familiar and practical feel about it and the cabin is an easy space in which to become comfortable. Controls are easy to locate and operate and charging options are numerous – a mix of USB-A, USB-C (front and second row) and 12V.

Storage places include recesses for the bits and pieces from your pockets, a deep-ish 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 also cupholders either side of the third row.

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

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

My camera guru/photographer/sergeant-at-arms, Glen Sullivan, reminded me that the third-row seats don’t have ISOFIX or top-tether points for child seats. Thanks, mate.

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 stowed away.

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. The MU-X’s full-size spare (bravo!) is attached to its undercarriage.

The cabin of the XLV Ultimate is big on space and all occupants enjoy fantastic head- and legroom.

Individual storage is good for a ute with the front enjoying two cupholders, a good-sized middle console and glove box plus a drink bottle holder in each door.

Rear occupants get map pockets, a fold-down armrest with two cupholders and storage bins in each door.

Amenities on the whole are good with the heated and ventilated front seats that feature lumbar support. But the upgrade to electric control for the fronts and heat function for the rear outboard positions clinch the luxury factor Both rows are well-cushioned and comfortable for long journeys.

Charging options are limited to the front with two USB-C ports, which is an upgrade from the old USB-A ports, and two 12-volt sockets.

But one of them is an old-school cigarette lighter which I haven’t seen in years! Now that was a teachable moment when I was a kid.

It's a shame there are no charging options in the rear as it could be inconvenient if you travel a lot and your kidlets have devices.

Fitting a child seat in the rear row is a little awkward due to the backrest folding down in one piece and it misses out on any clever hacks like some other utes have, like the zippered accessed points to the top-tether anchor points found on the HiLux and D-Max or the 60/40 split-fold on the Cannon.

Because of this, you'll want to fit your child seats at the same time and probably want it to be a 'set and forget' scenario.

On to the upgraded technology – the touchscreen of the multimedia system is responsive but the info is limited to the radio and a small settings menu.

Think of it as more of a mirror-screening device for the wired Apple CarPlay and Android Auto. It’s easy to connect to the CarPlay and the graphics are nice and bright. 

The instrument cluster is semi-customisable but it’s here you can access/customise more information like the safety features, which I appreciate.

Our test vehicle has that XLV Pack fitted which adds 300mm to the tray length and boosts the overall capacity by 251L.

The max payload is 880kg, which should be sufficient for a lot of weekend pursuits.

You get a full-sized spare wheel and with our optioned tonneau accessory, you don’t have to worry about your gear getting wet, either. 

The tailgate is large and feels very light to operate, thanks to the assist function but this ute lacks any sort of step to access the tray, which won’t be an issue for you giants out there but for me it was a bit of comedy to climb in to the back to retrieve stuff.

The facelift sees the Musso gain a mid-spec variant in the form of the Adventure which creates a line-up of three grades overall.

Our test vehicle is the flagship Ultimate, which is priced from $45,000, drive-away, making it one of the most affordable 4x4 dual-cab utes on the market at the moment.

In comparison, the GWM Ute Cannon Vanta is the closest competitor at $46,490, before on-road costs, with the LDV T60 Max Luxe coming in at $47,884, before on-roads.

The Ultimate grade gets some great premium features, like heated and ventilated front seats, a heated leather steering wheel, as well as, updated technology with the 12.3-inch touchscreen multimedia screen (up from the previous 8.0-inch system), and the new 12.3-inch instrument cluster, up from the previous 10.25-inch unit. The climate controls have been integrated into a new touchscreen panel, which is easy to use.

Other standard features include an assisted tailgate function, full-size spare wheel,18-inch alloy wheels, LED DRLs and fog lights, HID headlights, a 360-degree camera system and wired Apple CarPlay and Android Auto.

Off-roading enthusiasts will be pleased with the part-time 4x4 drivetrain that includes low- and high- range and the auto-locking rear differential feature.

For its price point, the Ultimate is well-specified but our test vehicle has a couple of option packs and a few accessories that boost the overall costs.  

The test vehicle features the 'Luxury Pack' for $3000, which adds dual-zone air-conditioning, a sunroof, leather upholstery, electric front seats and heated rear outboard seats.

It’s also fitted with the 'XLV Pack' for $1500 which adds 300mm to the tray length and an extra 20Nm of torque. 

But we’re not done. With the red metallic paintwork and accessories like a tow bar, rubber mat set, tonneau cover and electronic brake controller our test vehicle actually slides in at $53,598.

Which is still great given the market but not as jaw-dropping as the first price might suggest because most of those added extras would be needs rather than wants for some buyers. Especially the extra torque and tow bar if you plan on using the 3.5-tonne braked towing capacity. 

This MU-X has a 2.2-litre, four-cylinder, turbo-diesel engine, producing 120kW at 3600rpm and 400Nm between 1600-2400rpm and it’s matched to an eight-speed automatic transmission.

Worth noting the 3.0L MU-X has a six-speed auto and produces 140kW (at 3600rpm) and 450Nm (1600-2600rpm) while the outgoing 1.9L MU-X has a six-speed auto and produces 110kW (3600rpm) and 350Nm (1800-2600rpm).

While the 3.0-litre has always been unstressed in most driving scenarios – even low-range 4WDing – the 2.2-litre feels underpowered. More about that in the ‘Driving’ section below.

The MU-X has a part-time 4WD system which includes a dual-range transfer case (with high- and low-range 4WD) and a rear diff-lock. The driver is able to shift from 2H (two-wheel drive, high-range) to 4H (4WD high-range) while on the move up to speeds of 100km/h. The diff-lock may only be engaged when the vehicle is in 4L (4WD low-range).

The MU-X also has a switchable terrain mode system which tweaks the engine, transmission and traction control to suit the driving conditions. 'Rough Terrain' mode, like a steroids-enhanced off-road traction control, is king of these modes when you’re off the bitumin.

The upgrade hasn’t seen any changes to the Musso's powertrain and it is still powered by a 2.2-litre, four-cylinder turbo-diesel engine with a maximum power output of 133kW and 420Nm of torque (400Nm without the XLV Pack).

It’s got plenty of grunt and despite having only a six-speed auto transmission, the gear changes are mostly smooth.

Adventure enthusiasts should be happy because the Musso is a proper part-time 4x4 with low- and high-range, which is easy as pie to change over to when the need arises.

Official combined cycle (urban/extra-urban) fuel consumption for this MU-X is 6.7L/100km. The 1.9L MU-X offers 7.4L/100km while the 3.0L offers 7.6L/100km.

Actual fuel consumption on this test was 8.7L/100km.

The MU-X has an 80-litre fuel tank, so, going by that on-test fuel consumption figure, you should be able to get a driving range of about 920km. But remember, your fuel consumption may be completely different to mine because chances are you'll have friends, family pets, sporting equipment, camping gear, the whole kit and caboodle on board. I've only been carrying vehicle recovery gear, MaxTrax, and a first-aid kit, so I haven't had a huge amount of weight on board.

Despite its size, the Musso's official combined cycle fuel economy figure is only 9.0L/100km.

My real-world average came in at 10.2L/100km after a good mix of open-road and urban driving. Not too surprising, but that's without any loads. Expect it to be thirstier if you plan on towing.

Based on the combined fuel figure and 75L fuel tank, you should be able to get a driving range in excess of 800km.

Before we launch into the off-roading section of this test, it’s worth noting the MU-X has always been decent on-road; composed, reasonably refined (for a 4WD wagon, anyway) and comfortable. And thankfully, with the 2.2-litre engine, not all of those characteristics have been thrown out the window.

It is quite noisy, especially under pressure when you have to do some heavy acceleration or when you have a bit of gear on board. When it has to work that bit harder than it usually does, it can become quite noisy. Admittedly, the 3.0-litre MU-X is also quite gruff, but there's an edge to the roughness in the 2.2-litre that is very noticeable on road.

This MU-X is quite sluggish off the mark, exhibiting a disconcerting lag under heavy throttle from a standing-start. And it’s far from the most dynamic vehicle to drive. But it has a tractability about it that manages to mostly negate these flaws.

Otherwise, the new eight-speed auto deserves credit as it’s slick and smooth in application and feels right at home in this wagon.

Now to off-roading. The MU-X is still very capable. In fact, even with the 2.2-litre engine, it remains one of the better-performing 4WD wagons straight out of the dealership, in terms of pure off-road capability.

The 3.0-litre MU-X is not the torquiest in this segment, but it offers ample pulling power available across a wide rev range – count on peak torque between 1600rpm and 2400rpm – and it delivers that pulling power in an even-handed fashion. The 2.2-litre MU-X has to work harder than its stablemate, and it’s noisier and harsher.

However, those characteristics don’t take away from how effective this MU-X is because it offers impressive off-road performance. It still has a decent amount of low- and mid-range torque, which makes dirt-road cruising and low-speed 4WDing easy.

The MU-X has part-time 4WD with high- and low-range 4WD gearing, a rear diff lock and overall it retains all of that off-road capability the 3.0-litre MU-X has been renowned for – so you don't lose any efficacy there.

The line-up’s off-road traction control system, which once was a bit patchy in its effectiveness, has gone through a couple of phases and it’s been recalibrated/tweaked over the years and it is much better now.

Of course, the MU-X also has Isuzu’s much-vaunted Rough Terrain mode (a form of early-acting off-road traction control which converts lost grip into torque for the wheels with grip), and it is smooth and effective, giving the driver better overall control in challenging terrain.

Some of this MU-X’s listed off-road angles appear shallower than the 3.0-litre MU-X’s – approach: 23.9 (3.0L = 29.2), departure: 26.4 (3.0L = 26.4) and ramp-over: 19.6 (3.0L = 23.1) – but, even if that is the case, it has very similar driving characteristics in low-speed, low-range four-wheel driving to its 3.0-litre stablemate.

If you drive with control and consideration, you shouldn't have any trouble tackling light to moderate 4WDing in this MU-X. It could even, if push comes to shove, handle challenges that may be considered by some to be on the edge of hard-core 4WDing – for a showroom-standard 4WD wagon anyway.

Ground clearance is 235mm and wading depth is 800mm, so there’s an adequate amount of clearance to work.

The MU-X – with a turning circle of 11.6m and a kerb weight of 2130kg (3.0L = 2185kg) – feels quite nimble on bush tracks.

This wagon’s wheel travel – how far the axle can move up and down relative to the chassis – has more than an adequate amount of flex, stretching its tyres close, if not all the way, to the dirt.

A noticeable trade-off is its 20-inch wheel-and-tyre combination, which is best suited to sealed surfaces and so are far from ideal for dirt-track touring. There’s an easy remedy, though. Buy a set of decent all-terrain tyres on 17- or 18-inch rims to replace the showroom-standard 265/50R20 Highway-Terrain tyres. If you are using your MU-X, avoid dropping pressures too much because you’ll risk sidewall pinches and punctures on these low-profile road tyres.

In terms of packability: the 2.2L MU-X has a listed payload of 670kg, whereas the 3.0L version offers 615kg.

The 2.2L MU-X can legally tow 750kg (unbraked trailer) and 3500kg (braked), so theoretically you can tow the same load as a 3.0-litre MU-X. But, as mentioned, the 2.2-litre engine feels underpowered, even in general day-to-day driving, so with a load and/or towing that’s an added burden.

For reference, the 2.2L MU-X has a listed gross vehicle mass of 2800kg and gross combined mass of 5900kg.

The Musso has won me over with how it drives. The update has seen the suspension retuned and it’s well-cushioned without feeling spongy.

The ride comfort is very good but you occasionally get some shudders through the frame when gear changes happen on a steep hill. The cabin sounds refined with how quiet it is, even at higher speeds and you’ll enjoy that on longer trips. 

Hitting the open-road isn’t an issue with power being delivered smoothly when you accelerate. Despite being a tall car, the Musso handles cornering much better than I thought it would without heaps of roll. 

You don’t feel any of the weight of the car when you steer, though, and that’s a bit too light for my liking. But it gives the Musso more of a car-like feel rather than a ute/truck feel which some people might enjoy.

Massive windows mean the Musso has crazy-good visibility for a ute and I feel confident about checking the blind-spot because of it. That's great for such a big vehicle.

Despite being almost 5.5m long, the Musso isn't too difficult to park because of the 360-degree view camera system, and front and rear parking sensors, a must have on large cars like this. The camera system is a smidge low quality for the image, though.

On the top-grade model, you get most of the important safety features you expect to see on new cars but only at this level. The lower grades miss out on some big-ticket items and it annoys me when you have to pay extra for safety.

Standard features include biggies like rear cross-traffic alert, blind-spot monitoring, as well as AEB with forward collision warning and lane-change collision warning.

Other features include lane departure alert, safe exit assist, driver attention warning, tyre pressure monitoring, hill descent control, hill start assist, a 360-degree camera system, plus front and rear parking sensors.

It features six airbags, which is good for this class, but is currently unrated with ANCAP while its rivals all sport a maximum five-star rating. 

There are ISOFIX child seat mounts on the outboard rear seats and three top-tethers but you can’t legally fit a child-seat in the middle seat as it only features a lap belt. Not having the sash does lower the safety aspect for any middle rowers and I’d think of the middle seat as an emergency spot for an adult only.

The MU-X has a six-year/150,000km warranty and seven years of roadside assistance. Unlimited km in the warranty 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 MY24 and later vehicle models (up to 5 years/75,000km – whichever occurs first) – at a flat price of $469 for each service.

Isuzu Ute Australia has a nationwide network of more than 160 dealer sites.

The on-going costs are great on the Musso, with it coming with a seven-year/unlimited km warranty, which is above average for this class. 

It also comes with a seven year/105,000km servicing program where services average $375, which is competitive for the class. 

Servicing intervals are average at every 12 months or 15,000km, whichever occurs first.