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Isuzu MU-X

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Isuzu MU-X Review, For Sale, Colours, Models, Specs & Interior

The rugged Isuzu MU-X (which oddly stands for Mysterious Utility – eXtreme) is a 4x4 wagon based on the company's only other passenger vehicle, the D-Max ute.

The MU-X – like its key competitors, the Toyota Fortuner and Ford Everest – eschew leaf springs at the rear in favour of softer coils, but its otherwise mechanically identical to its ute brethren. Available in a rear- or four-wheel drive layout in the $48,900 MU-X LS-M (4X2) and $67,400 MU-X LS-T (4X4) models respectively, the five seat wagon also offers a third row of seats, allowing a total of seven people to ride aboard. A five-speed automatic transmission backs its torquey 3.0-litre four-cylinder turbo-diesel engine, and since 2021 it can tow up to 3500kg of braked trailer behind it.

This vehicle is also known as Chevrolet Colorado, Chevrolet D-Max, Chevrolet LUV D-Max, Holden Colorado, Holden Rodeo, Isuzu KB, Isuzu LB, Isuzu Rodeo, Chevrolet T Series, GMC Canyon.

Isuzu MU-X Accessories

The top of the range LS-T comes standard with new 20-inch alloys, the LS-U gets 18s, while the LS-M has new 17-inch alloy wheels.

Leather upholstery is only on the LS-T, while the grades below it have cloth seats. The front seats in the  LS-T are also heated and power adjustable.

Standard on the LS-T and LS-U is a proximity key, dual-zone climate control, leather steering wheel, rear privacy glass and a 9.0-inch media display - it’s a 7.0-inch on the LS-M. New to these top two grades is a hands-free power tailgate, too.

The headlights, DRLs and tail-lights are LED on all grades. They also all have push-button start, digital radio, Android Auto and wireless Apple CarPlay connectivity.

All grades have side steps and rear parking sensors - the LS-U and LS-T have front sensors as well as roof rails.

Isuzu MU-X Q&As

Check out real-world situations relating to the Isuzu MU-X here, particularly what our experts have to say about them.

  • I am not happy with the fuel economy in my 2021 Isuzu MU-X

    It's true that new engines can be 'tight' and this can lead to higher fuel consumption than they achieve with a few more miles on board. And since you're almost at the 30,000km mark now, why not try the dealer's advice and see if things start to improve.

    The MU-X was never the most fuel efficient vehicle in its class, but even so, 12.2 litres per 100km on the highway sounds a little excessive (although not as much as you might think). I'd expect this vehicle to return highway fuel economy figures closer to 10 litres per 100km or maybe a bit less.

    However, there are several factors that might be skewing your results. The bluff aerodynamics of a vehicle like the MU-X mean that even a slight headwind can increase consumption. So can the addition of accessories such as a bull-bar and roof racks. A set of roof racks on their own can add a litre of fuel to every 100km travelled, and that's if they're not loaded. Throw a spare tyre and some gear up there and it's even worse.

    Bigger (taller) tyres can also increase fuel consumption, and so can running your tyres at too low a pressure.

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  • Having trouble shifting in my 2022 Isuzu MU-X

    This needs to be sorted out quickly as a car that you can't be sure is in Park is always a potential to roll away on its own causing who knows what grief and damage. It sounds like there's something amiss with the way the gear selector is talking to the actual transmission, and any resistance in the action of the shifter really shouldn't be there. That said, you do need to have your foot on the brake to select a gear from Park, so maybe you're taking your foot off the brake pedal prematurely.

    You're possibly correct that the two issues are related as a car that thinks it's not in Park, will probably not want to allow you to use the walk-away locking mode. But here's the good news: This is absolutely a warranty issue and Isuzu needs to fix it at its cost.

    Book the car in to be inspected as soon as possible and, in the meantime, make sure it's parked somewhere from which it can't roll away. Physically chocking a wheel (with a house-brick, a rock or whatever) isn't a bad idea till it's fixed, either.

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  • Transmission slipping in my 2015 Isuzu MU-X

    This sounds like a case of low transmission fluid. Check the transmission dipstick according to the instructions in the owner's manual to see if the level is where it should be. Low fluid level can cause all sort of problems from slipping to a lack of drive to uneven shifts and shifts occurring when they shouldn't. Also, try to find out what fluid was put in the transmission when it was last serviced. The wrong type or grade of fluid can cause the same types of problems as not enough fluid.

    If the fluid checks out, then you need to start looking at other causes such as glitches in the on-board computer that controls the driveline. An electronic scan of the vehicle would be the next step.

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  • My 2021 Isuzu MU-X automatic keeps changing gears at strange times

    It sounds very much like the transmission is confused electronically or has a problem with its valve body which is supposed – in conjunction with the computer – to make decisions about what gear the transmission should be in. Perhaps it's as simple as a dodgy electrical connection somewhere and the impact of potholes or buffeting from passing trucks is causing a short-circuit somewhere.

    The first piece of advice, however, is to not drive the vehicle any farther. You not only risk damaging the transmission, but it's also dangerous to drive a vehicle that might suddenly select the wrong gear at random. The second piece of advice would be to take the vehicle to a dealership and have its computer scanned to see if any fault codes have been recorded. If your local dealer doesn't want to know, take it straight to head office and contact Isuzu's customer service division.

    The good news is that your vehicle is still under the factory warranty, so make it Isuzu's problem, not yours. Just make sure that the behaviour has been logged as a problem, at which point it's classed as a pre-existing condition and Isuzu is still obliged to fix it even if the warranty runs out.

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See All Isuzu MU-X Q&As
Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice. Carsguide is not liable for the accuracy of any information provided in the answers.

Isuzu MU-X Models Price and Specs

The price range for the Isuzu MU-X varies based on the trim level you choose. Starting at $48,900 and going to $67,400 for the latest year the model was manufactured. The model range is available in the following body types starting from the engine/transmission specs shown below.

Year Body Type Specs Price from Price to
2024 SUV 3.0L, Diesel, 6 SP $48,900 $67,400
2023 SUV 3.0L, Diesel, 6 SP $45,320 $78,430
2022 SUV 3.0L, Diesel, 6 SP $45,210 $78,650
2021 SUV 3.0L, Diesel, 6 SP SEQ AUTO $43,780 $76,450
2020 SUV 3.0L, Diesel, 6 SP SEQ AUTO $42,570 $66,110
See All Isuzu MU-X Pricing and Specs

Isuzu MU-X Towing Capacity

The Isuzu MU-X has maximum towing capacity of 3500kg for the latest model available.

Year Body Type Braked Capacity from Braked Capacity to
2024 SUV 3500kg 3500kg
2023 SUV 3500kg 3500kg
2022 SUV 3500kg 3500kg
2021 SUV 3000kg 3500kg
2020 SUV 3000kg 3000kg
See All Towing Capacity for Isuzu MU-X

Isuzu MU-X Seats

The MU-X has three rows for a total of seven seats.

Isuzu MU-X Colours

There are up to eight colours in the MU-X range including Galaxy Blue Mica, Magnetic Red Mica, Basalt Black Mica, Mineral White and Obsidian Grey Mica.

  • Galaxy Blue Mica
  • Cobalt Blue Mica
  • Magnetic Red Mica
  • Basalt Black Mica
  • Obsidian Grey Mica
  • Mercury Silver Metallic
  • Moonstone White Pearl
  • Mineral White
To confirm current colour availability, please check the manufacturer's website.

Isuzu MU-X Dimensions

The dimensions of the Isuzu MU-X SUV vary according to year of manufacture and spec level.

Year Body Type Height x Width x Length Ground Clearance
2024 SUV 1815x1870x4850 mm 230 mm
2023 SUV 1815x1870x4850 mm 230 mm
2022 SUV 1815x1870x4850 mm 230 mm
2021 SUV 1825x1860x4825 mm 220 mm
2020 SUV 1825x1860x4825 mm 220 mm
The dimensions shown above are for the base model. See All Isuzu MU-X Dimensions

Isuzu MU-X Fuel Consumption

The Isuzu MU-X is available in a number of variants and body types that are powered by Diesel fuel type(s). It has an estimated fuel consumption starting from 7.8L/100km for SUV /Diesel for the latest year the model was manufactured.

Year Body Type Fuel Consumption* Engine Fuel Type Transmission
2024 SUV 7.8L/100km 3.0L Diesel 6 SP
2023 SUV 7.8L/100km 3.0L Diesel 6 SP
2022 SUV 7.8L/100km 3.0L Diesel 6 SP
2021 SUV 8L/100km 3.0L Diesel 6 SP SEQ AUTO
2020 SUV 8L/100km 3.0L Diesel 6 SP SEQ AUTO
* Combined fuel consumption See All Isuzu MU-X Pricing and Specs for 2024

Isuzu MU-X Boot Space

The MU-X's boot space is excellent. With those third row seats folded flat there’s 1119 litres of cargo capacity and with them in place you have 311 litres to play with.

Isuzu MU-X Boot space

Isuzu MU-X Engine

All MU-Xs have a 3.0-litre turbo-diesel four-cylinder engine with a six-speed automatic transmission. It’s not a new engine for the MU-X and the power and torque outputs have stayed the same at 140kW and 450Nm.

Isuzu MU-X Interior

The MU-X's interior is comfortable and practical with a more upmarket feel on the top of the range LS-T with its leather upholstery. The MU-X's interior us very similar to the D-max ute it is based on and tends to be less plush than other SUV rivals which don't have commercial vehicle underpinnings. 

Isuzu MU-X Interior

Isuzu MU-X Wheel Size

The Isuzu MU-X has a number of different wheel and tyre options. When it comes to tyres, these range from 255x65 R17 for SUV in 2024.

Year Body Type Front Tyre Size Front Rim Rear Tyre Size Rear Rim
2024 SUV 255x65 R17 255x65 R17
2023 SUV 255x65 R17 255x65 R17
2022 SUV 255x65 R17 255x65 R17
2021 SUV 245x70 R16 245x70 R16
2020 SUV 245x70 R16 16x7 inches 245x70 R16 16x7 inches
The dimensions shown above are for the base model. See All Isuzu MU-X Wheel Sizes

Isuzu MU-X Speed

The MU-X's 0-100km/h time is about 12 seconds.

Isuzu MU-X Range

The MU-X's range is approximately 950km.