2025 Isuzu MU-X X-Terrain Review

The facelifted 2025 Isuzu MU-X arrives at a critical time for the large 7-seat SUV segment, dominated by the Toyota Prado and Ford Everest. Isuzu has made key updates to address previous criticisms, including ride quality, safety tech, and interior features. These improvements aim to keep the MU-X competitive in an increasingly demanding market, where consumers expect more refinement and advanced technology in their off-road SUVs.

Beyond its updates, the MU-X X-Terrain retains its rugged DNA, offering part-time 4WD, a locking rear differential, and Rough Terrain Mode to maintain its off-road credibility. The refreshed suspension tuning also enhances on-road comfort, addressing previous concerns about ride harshness at highway speeds.

We’ve spent time testing the range-topping X-Terrain variant both on-road and off-road to see how well these updates translate to real-world driving. Does the MU-X have what it takes to shake up the segment, or does it still fall behind key rivals? Let’s dive in and find out.

How much does the 2025 Isuzu MU-X cost?

The 2025 Isuzu MU-X lineup consists of four model grades, with ten total variants. Pricing starts at $46,990 drive-away for the LS-M 1.9L 4x2, while the range-topping X-Terrain 3.0L 4x4 is priced at $73,990 drive-away.

2025 Isuzu MU-X Pricing:

• LS-M 1.9L 4x2 – $48,400 ($46,990 drive-away)
• LS-M 3.0L 4x2 – $50,400
• LS-U 3.0L 4x2 – $57,400
• LS-T 3.0L 4x2 – $65,400
• LS-M 1.9L 4x4 – $54,400
• LS-U 1.9L 4x4 – $61,400
• LS-M 3.0L 4x4 – $56,400
• LS-U 3.0L 4x4 – $63,400
• LS-T 3.0L 4x4 – $71,400 ($69,990 drive-away)
• X-Terrain 3.0L 4x4 – $74,400 ($73,990 drive-away)

Prices exclude on-road costs unless stated otherwise.

Muscular and modern, but restrained

The MU-X facelift brings a more aggressive front grille with gloss black accents on the X-Terrain, reinforcing its tough aesthetic. The bi-LED headlights now come standard across the range, a welcome improvement. While the core shape and dimensions remain unchanged, subtle tweaks to the bumper design, including air curtains, aim to improve aerodynamic efficiency and fuel economy.

One of the most noticeable updates on the exterior are the 20-inch gloss black alloy wheels, exclusive to the X-Terrain spec. These contribute to the SUV’s more premium and sporty appearance but may not be ideal for serious off-roaders.

The black fender flares and gloss black side mirrors are nice touches on this top-of-the-line variant, giving it a more aggressive stance compared to lower trim levels.

The new Slate Grey metallic paint, another X-Terrain exclusive, adds a fresh option to the MU-X lineup. While Isuzu's design language is relatively restrained, these updates help modernise its styling without straying too far from its utilitarian roots.

Overall, the changes to the exterior are incremental rather than revolutionary, helping refine the MU-X’s already rugged appeal. While some may appreciate the gloss black elements and sportier look, others might prefer a more traditional design without the added styling flourishes. Either way, the facelifted MU-X remains a capable-looking SUV that prioritises function over form.

A solid update, but rivals offer more premium cabins

The X-Terrain’s cabin benefits from several key upgrades that address previous criticisms, particularly in terms of materials and technology. The steering wheel is now wrapped in leather, while the updated 7.0-inch digital driver’s display brings clearer graphics and a more modern interface. A new 9.0-inch infotainment screen has also been introduced, featuring wireless Apple CarPlay and Android Auto, a welcome improvement for seamless connectivity, though notably, the MU-X still doesn't include a wireless charger.

One of the biggest changes comes in the form of improved seat materials, with the X-Terrain now featuring a mix of leather and leatherette upholstery. The seats themselves provide better support than before, and power adjustment for both the driver and passenger adds to the overall comfort. A softer dashboard and door trims also help reduce cabin vibrations, addressing a past complaint about the pre-facelift MU-X feeling a little too utilitarian.

The MU-X retains physical dual-zone climate controls that work well, and thankfully haven't been relegated to some back menu of the infotainment display. A 12V socket and USB-C ports for both front and rear passengers have been added, ensuring better connectivity options.

That said, the cabin still features an abundance of hard plastics, particularly on the lower dashboard and door panels, which may not appeal to buyers looking for a more premium interior feel. The gloss black trim, while stylish, is prone to fingerprints and scratches over time. Another head-scratcher is the omission of the second glovebox, something that has been featured in the Isuzu MU-X and D-MAX of the past.

While the updates bring the MU-X closer to its competitors, it still leans heavily on its rugged, workhorse DNA rather than offering outright luxury. This will no doubt make it more desirable for those seeking a more traditional, no-frills approach to the seven-seat off-road segment.

Practicality over luxury

Rear occupants benefit from stadium-style seating, which ensures a higher seating position for better forward visibility. This is a thoughtful design choice that adds to passenger comfort, especially on longer journeys. Ventilation is another strong point, with dedicated rear air vents and independent fan speed controls. Additionally, USB-C ports have been added to keep devices charged, catering to the increasing demand for modern connectivity.

The second row offers decent space, with adequate headroom and legroom for adult passengers. However, the floor remains relatively high due to the body-on-frame construction, which slightly compromises foot space. The seats themselves provide good support and can be reclined quite far for extra comfort on longer trips. The inclusion of ISOFIX anchor points on the outboard rear seats and top-tether child seat anchor points across the entire second row ensures that families can securely fit child seats, adding to the practicality of the MU-X as a family vehicle.

Usable but best suited for occasional passengers

The third-row seating in the MU-X remains practical but is best suited for children or occasional adult use. Isuzu has ensured that access is relatively easy, with a folding second-row mechanism that allows passengers to step into the back with minimal effort. However, once seated, taller adults will find the space somewhat restrictive, particularly in terms of legroom and toe room, which is compromised by the body-on-frame construction.

To enhance comfort, Isuzu has included air vents for third-row passengers, a feature that many rivals in this segment overlook. This helps ensure airflow reaches all occupants, making long journeys more bearable. Additionally, small storage compartments and cup holders have been integrated into the side panels, adding some convenience for those seated in the back.

While it is a functional third row, it still lacks the outright space of some larger competitors like the Toyota Prado. Families needing to frequently accommodate seven passengers may find that the MU-X is better suited for shorter trips with a full load rather than extended journeys. That said, for occasional use, it remains a competitive option within the segment, offering just enough usability to make it a viable seven-seater.

A true workhorse with plenty of space

The MU-X retains its strong practicality credentials with a hands-free power tailgate, making loading and unloading easier. With all three rows in place, the boot space measures 311L, which is reasonable for a seven-seat SUV but still on the smaller side when compared to some larger competitors. However, folding the third row flat expands the cargo area to 1,119L, providing significantly more usable storage space for larger items or luggage for long trips.

For those needing maximum cargo capacity, folding both the second and third rows results in a cavernous 2,138L of storage space, making the MU-X an ideal choice for those who require a large, practical load area. The wide boot opening and relatively low load lip further improve accessibility. Additionally, the X-Terrain variant retains its strong 3,500kg braked towing capacity, ensuring that it remains a top choice for those needing a capable towing vehicle for caravans, boats, or trailers.

Dependable but showing its age

The 2025 Isuzu MU-X continues to offer two turbo-diesel powertrain options: the well-regarded 3.0-litre 4JJ3 four-cylinder and the smaller 1.9-litre RZ4E four-cylinder. The 3.0-litre unit produces 140kW and 450Nm, providing strong low-end torque that suits both highway driving and off-road use. Paired with a six-speed automatic Aisin gearbox, the MU-X X-Terrain delivered a 0-100km/h time of 10.65 seconds. While smooth, the gearbox is starting to show its age compared to newer 8-speed transmissions found in some rivals, which offer better efficiency and shift refinement.

The 1.9-litre turbo-diesel produces 110kW and 350Nm and is available on lower-spec models. While adequate for urban commuting and light-duty use, it lacks the outright pulling power of the 3.0-litre engine, making it less suitable for towing or heavy loads. Both engines retain Isuzu's reputation for reliability and durability, key selling points for those prioritising long-term ownership.

However, this may be the last model year that features the 3.0-litre 4JJ3 engine, as the upcoming New Vehicle Efficiency Standard (NVES) in Australia could push manufacturers to introduce lower-emission alternatives. While the 4JJ3 remains a proven and widely respected engine, stricter emissions regulations may soon necessitate a more modern and fuel-efficient replacement. This makes the 2025 MU-X one of the final opportunities for buyers to get a brand-new vehicle with this tried-and-tested powertrain.

Noticeably improved comfort

The biggest improvement in the facelifted MU-X comes in ride quality, thanks to updates to the suspension system. Isuzu has increased the damper piston size from 30mm to 32mm, which allows for greater oil displacement, effectively improving shock absorption and stability. This results in a more composed and settled ride, particularly at highway speeds where previous versions of the MU-X exhibited some choppiness over rougher surfaces. These updates make long-distance drives noticeably smoother and more comfortable than before.

Beyond suspension updates, the electric power steering system has been refined for better responsiveness. The previous MU-X had a relatively heavy steering feel, particularly at lower speeds, which could make parking and urban maneuvering a chore. The new tuning provides a lighter, more natural steering weight, enhancing ease of use while maintaining enough feedback for confident highway driving.

Isuzu has also addressed criticisms of its driver assistance systems. The lane-keeping assist has been recalibrated to provide smoother, less intrusive corrections, helping the MU-X maintain its position within a lane without the 'ping-pong' effect that some drivers previously experienced. Additionally, the adaptive cruise control system now works down to a stop and features better brake modulation, meaning it can handle stop-and-go traffic with improved smoothness. This was a weak point in the pre-facelift MU-X, where the system felt abrupt when re-engaging after slowing down.

Further enhancements include a more advanced speed sign recognition system that can detect overhead digital signage and temporary roadwork speed limits, a feature that was lacking in the pre-facelift model. These refinements bring the MU-X closer to segment leaders in terms of daily usability and comfort, making it a much more well-rounded touring SUV than before.

As capable as ever

The 2025 Isuzu MU-X retains its off-road capability with a part-time 4WD system that allows drivers to switch between 2H, 4H, and 4L modes, depending on terrain conditions. This ensures that the MU-X can perform efficiently on the road while offering serious off-road capability when needed. The inclusion of a locking rear differential helps provide better traction in difficult conditions, ensuring torque is effectively distributed between the rear wheels when one loses grip.

One of the biggest updates to the MU-X’s off-road performance is the refinement of its Rough Terrain Mode, which now works in conjunction with the rear differential lock for enhanced traction control. When engaged, the system automatically adjusts braking and torque distribution to maintain stability on loose or uneven surfaces, making it easier to navigate rocky trails or steep inclines. This update significantly improves the MU-X’s ability to handle challenging terrain compared to the pre-facelift model.

The MU-X boasts an 800mm wading depth, allowing it to traverse deeper water crossings than some rivals in the segment. Ground clearance remains at a respectable 235mm, with approach, departure, and ramp-over angles measuring 29.2°, 26.4°, and 23.1° respectively in the X-Terrain variant. These figures ensure the MU-X is competitive against rivals like the Toyota Prado and Ford Everest, making it well-suited for off-roading. That being said, I'd recommend switching out those 20-inch wheels if you are considering doing any serious off-roading.

Another key addition is the new 360-degree camera system, which now includes a transparent chassis view to help drivers navigate technical off-road sections with greater confidence. This feature is particularly useful for spotting potential obstacles like rocks or ruts that might be hidden from view. Combined with the improved traction systems and durable ladder-frame chassis, the facelifted MU-X remains one of the most capable off-roaders in its class.

Tech that finally meets expectations

The 2025 MU-X gains Isuzu’s ‘Gen4’ stereo camera, which aims to enhance the accuracy and responsiveness of its advanced driver assistance systems. This updated camera system has a wider field of view and improved depth perception, allowing the MU-X to detect vehicles, pedestrians, and cyclists with greater precision. The adaptive cruise control has also been refined, now capable of maintaining smoother acceleration and braking, particularly in stop-and-go traffic conditions.

New to the MU-X is Traffic Jam Assist, making stop-start traffic more manageable. Lane-keeping assist has also been improved, with smoother, more natural steering corrections, a noticeable improvement based on my hours of freeway driving.

Additionally, the speed sign recognition system has been upgraded to detect overhead digital signs and temporary roadwork speed limits, ensuring more accurate real-time speed guidance. These updates help the MU-X remain competitive with segment leaders while addressing prior criticisms of its driver assistance tech.

Across all trims, the MU-X maintains its five-star ANCAP safety rating, with comprehensive safety inclusions designed to protect occupants and pedestrians alike. Below is a breakdown of safety features by model grade:

Standard Safety Features

• 8 airbags – dual front, dual seat side, full-length curtain, front knee, and centre (far-side)
• Autonomous Emergency Braking (AEB) with Turn Assist
• Forward Collision Warning (FCW)
• Adaptive Cruise Control (ACC) – updated
• Lane Departure Warning (LDW) and Prevention (LDP)
• Emergency Lane Keeping (ELK)
• Blind Spot Monitoring (BSM)
• Rear Cross Traffic Alert (RCTA)
• Traffic Sign Recognition (TSR)
• Intelligent Speed Limiter (ISL) and Manual Speed Limiter
• Trailer Sway Control (TSC)
• Rear Park Assist Sensors
• Digital Reversing Camera – new
• Tyre Pressure Monitoring System (TPMS) – updated
• Intelligent Adaptive Cruise Control (IACC) – new
• Rear Cross Traffic Brake (RCTB) – new
• Lane Keep Assist (LKA) – updated
• Welcome Headlight – new

LS-U (adds to LS-M)

• Front parking sensors

X-Terrain and LS-T (adds to LS-U)

• 360° Surround View Monitor (SVM) – new

Affordable servicing

Isuzu offers a six-year/150,000km warranty and capped-price servicing at $469 per service over five years. The MU-X has a reputation for reliability, which bodes well for long-term ownership costs. Additionally, when you service on schedule at an Isuzu dealer, up to seven years of roadside assistance is offered, adding further peace of mind for owners.

What do you get with the Isuzu MU-X?

LS-M (Base Model)

• 17-inch six-spoke alloy wheels with all-terrain tyres
• Bi-LED headlights with automatic high beam
• Rain-sensing wipers
• Electronic park brake with auto hold
• Polyurethane steering wheel and gear shifter
• Carpet flooring
• Cloth seat upholstery
• Dual vanity mirrors
• Push-button start
• 4.2-inch digital instrument cluster display
• 8.0-inch touchscreen infotainment system
• Wireless Apple CarPlay and Android Auto (new)
• 4-speaker audio system
• Three USB-C ports (two front, one second row) (new)
• USB-A port for dash camera (new)
• Air-conditioning with rear vents and fan controls
• Black-finished door mirrors and door handles
• Black side steps and window trims

LS-U (Adds to LS-M)

• 18-inch 12-spoke alloy wheels with highway terrain tyres (new)
• Keyless entry and push-button start
• LED fog lights
• Rear privacy glass
• Hands-free power tailgate
• Power-folding and heated body-coloured door mirrors
• Body-coloured door handles
• 7.0-inch digital instrument cluster display (new)
• 9.0-inch touchscreen infotainment system
• Satellite navigation
• DAB+ digital radio
• 8-speaker audio system
• Leather-wrapped steering wheel and gear shifter
• 6-way power-adjustable driver’s seat with lumbar support
• Dual-zone climate control with rear vents and controls
• Four USB-C ports (two front, two second row) (new)
• Tyre pressure monitoring system (updated)

LS-T (Adds to LS-U)

• 20-inch six-spoke machined alloy wheels with highway terrain tyres
• Gloss black door handles, window trims, front fender accents, roof rails, and side steps (new)
• Remote engine start
• Power-folding and heated gloss black door mirrors with side cameras (new)
• White ambient interior lighting
• Black headliner
• Heated front seats
• 8-way power driver’s seat with power lumbar support
• 4-way power passenger seat
• Leather-accented upholstery with grey stitching and leatherette trim on doors and centre console

X-Terrain (Adds to LS-T)

• 20-inch gloss black alloy wheels with highway terrain tyres
• LED fog lights with gloss black surrounds (new)
• Gloss black fender flares
• Lower body side skirt and underbody spoiler
• Piano black and silver metallic interior trim
• Red contrast stitching throughout cabin
• Red LED ambient interior lighting
• 7.0-inch digital instrument cluster display with red graphics

Final thoughts on the 2025 Isuzu MU-X

The 2025 Isuzu MU-X is an SUV that prioritises durability, off-road ability, and practicality over outright luxury. The facelift has introduced some welcome improvements, including revised suspension tuning that makes highway cruising significantly more comfortable. The updated safety suite brings the MU-X closer to segment leaders, with better lane-keeping assistance, adaptive cruise control, and a much-improved 360-degree camera system (on LS-T and X-Terrain models). While the technology updates are meaningful, the infotainment system is still smaller than what’s found in some competitors, and cabin materials remain utilitarian rather than premium.

For buyers considering the MU-X, choosing the right variant comes down to priorities. The base LS-M provides a capable entry point for those wanting a reliable workhorse, though it lacks key convenience features like dual-zone climate control and a larger infotainment screen. The LS-U strikes the best balance between value and features, offering a 9.0-inch infotainment system, satellite navigation, and a hands-free power tailgate. Meanwhile, the LS-T and X-Terrain add more comfort and technology, with the latter standing out with its gloss black styling and sportier aesthetic. However, it’s worth noting that the top-spec X-Terrain carries a premium over the rest of the range, and buyers may want to weigh up whether the extra features justify the additional cost.

In terms of value, the MU-X remains competitive, with prices starting at $46,990 drive-away and topping out at $73,990 drive-away for the fully-loaded X-Terrain. It undercuts key rivals like the Toyota Prado and Ford Everest, especially considering its strong towing capacity and robust off-road ability. However, the impending New Vehicle Efficiency Standard (NVES) in Australia may mean this is one of the last years buyers can get their hands on the legendary 3.0-litre 4JJ3 turbo diesel before stricter emissions regulations take effect.

Ultimately, the 2025 MU-X remains a strong contender for those who need a durable, practical, and capable 7-seat SUV that can handle both city and off-road environments. While it doesn’t offer the same premium experience as some competitors, it excels where it counts—reliability, off-road capability, and affordability.

If you’re looking to secure the best deal on an Isuzu MU-X or any other new vehicle, be sure to check out CarSauce Buy, where our network of dealerships competes to get you the best price, all without the hassle of negotiation.