The 2025 Isuzu MU-X LS-U is powered by a 3.0-litre four-cylinder turbo-diesel engine producing 140kW and 450Nm. Peak torque arrives from just 1,600rpm, giving the MU-X strong pulling power from low speeds.
Matched to a six-speed Rev-Tronic automatic transmission, the powertrain feels relaxed and predictable both around town and on the open road. Highway overtaking is handled confidently, while steep inclines and rough terrain highlight the benefits of the diesel's low-end torque delivery.
The MU-X's body-on-frame construction naturally prioritises durability over outright refinement, but ride quality remains well controlled for a vehicle of this type.
Four-wheel-drive variants feature a rear differential lock, Rough Terrain Mode and a shift-on-the-fly 4WD system, giving the MU-X genuine off-road capability.
Verdict: Strong, dependable diesel performance backed by proven off-road hardware.
One of the MU-X's strongest attributes is its 3,500kg braked towing capacity, available across the range.
Whether you're hauling a caravan, horse float or large boat trailer, the MU-X has been engineered with towing in mind. The diesel engine's accessible torque delivery helps maintain composure under load, while the six-speed automatic transmission manages gear selection smoothly and predictably.
For many Australian buyers, towing capability sits at the top of the priority list, and the MU-X continues to be one of the segment's strongest performers in this area.
Verdict: Genuine towing capability that meets the needs of serious touring and recreational buyers.
The 2025 Isuzu MU-X LS-U 4x4 records a claimed combined fuel consumption figure of 7.6L/100km.
Considering its size, diesel engine and off-road capability, the MU-X remains competitive among large seven-seat four-wheel drives. Service intervals are scheduled every 12 months or 15,000 kilometres, reducing the inconvenience of more frequent dealer visits.
For buyers regularly covering long distances, the diesel powertrain offers a reassuring blend of efficiency and touring range.
Verdict: Strong efficiency credentials for a capable body-on-frame SUV.
Inside, the MU-X prioritises functionality and durability.
The LS-U receives leather-accented upholstery, a 9-inch touchscreen infotainment system, leather-wrapped steering wheel and traditional physical climate controls. The layout is intuitive and easy to operate, particularly when travelling off-road or towing.
Seven seats come standard, with the second row offering genuine adult usability. With both rear rows folded flat, cargo capacity expands to 2,138 litres, making the MU-X well suited to family holidays and outdoor pursuits.
One limitation is the absence of ISOFIX and top-tether anchor points in the third row, which may influence buyers regularly transporting younger children.
Compared with rivals such as the Ford Everest, the cabin materials feel more functional than premium.
Verdict: Spacious, practical and built to withstand family life, even if outright refinement isn't class-leading.
The MU-X has never relied on dramatic styling to attract buyers.
Measuring 4,860mm long and 1,870mm wide, its proportions are unmistakably SUV-like, with a commanding stance and purposeful design language.
The LS-U rides on 18-inch alloy wheels wrapped in 265/60R18 tyres, while features such as heated, power-folding mirrors add everyday convenience.
With 235mm of ground clearance, the MU-X looks ready for adventure because it genuinely is.
Verdict: Rugged and purposeful styling that reflects the vehicle's capabilities.
The 2025 Isuzu MU-X continues to perform strongly from a safety perspective.
Standard safety equipment includes:
The MU-X carries a five-star ANCAP safety rating, based on testing conducted in 2022.
The infotainment system supports wireless Apple CarPlay and wired Android Auto, helping drivers stay connected while travelling.
One omission on the LS-U is the absence of a surround-view camera system, which remains reserved for higher grades.
Verdict: Strong safety credentials backed by a current five-star ANCAP rating.
The MU-X's strongest appeal lies in its reputation for reliability and long-term dependability.
Supported by Isuzu UTE Australia's six-year/150,000km warranty, buyers gain peace of mind that extends well beyond the initial ownership period.
Combined with straightforward servicing requirements and a proven powertrain, the MU-X continues to attract buyers seeking an SUV designed to work hard without unnecessary complexity.
Against rivals like the Toyota Fortuner and Ford Everest, the MU-X may not offer the most luxurious interior, but it excels in the areas that matter most to many Australians: capability, durability and practicality.
Verdict: A dependable ownership proposition built around proven engineering and genuine capability.
Final Verdict: Should You Buy the 2025 Isuzu MU-X LS-U?
The 2025 Isuzu MU-X remains one of Australia's most compelling seven-seat 4WD wagons.
Its strengths are clear: robust diesel performance, genuine off-road capability, impressive towing credentials and a reputation for long-term reliability. It also delivers the practicality expected from a family SUV, with seven seats and substantial cargo capacity.
The compromises are equally clear. Cabin presentation trails some newer rivals, and certain premium features remain reserved for higher grades.
However, for regional families, caravan enthusiasts, adventure seekers and buyers wanting a capable SUV built for Australian conditions, the MU-X continues to deliver where it matters most.
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