The Isuzu MU-X II (facelift 2024) 3.0 Ddi (190 Hp) 4WD Rev Tronic represents the latest iteration of Isuzu’s seven-seat SUV, launched in June 2024. Positioned as a robust and capable body-on-frame SUV, the MU-X competes in the mid-size SUV segment, primarily targeting families and those requiring off-road capability. This specific variant, equipped with the 3.0-liter turbocharged diesel engine and a six-speed automatic transmission, is a key offering within the MU-X II range, balancing performance with practicality. The facelift brought styling updates and refinements to the existing second-generation MU-X, which originally debuted in 2020, building upon the foundation of the first-generation model introduced in 2013.
Technical Specifications
| Brand | Isuzu |
| Model | MU-X |
| Generation | MU-X II (facelift 2024) |
| Type (Engine) | 3.0 Ddi (190 Hp) 4WD Rev Tronic |
| Start of production | June, 2024 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 7 |
| Doors | 5 |
| Fuel consumption (urban) | 10.3 l/100 km (22.8 US mpg, 27.4 UK mpg, 9.7 km/l) |
| Fuel consumption (extra urban) | 7.2 l/100 km (32.7 US mpg, 39.2 UK mpg, 13.9 km/l) |
| Fuel consumption (combined) | 8.3 l/100 km (28.3 US mpg, 34 UK mpg, 12 km/l) |
| CO2 emissions | 220 g/km |
| Fuel Type | Diesel |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 11.3 kg/Hp, 88.8 Hp/tonne |
| Weight-to-torque ratio | 4.8 kg/Nm, 210.3 Nm/tonne |
| Power | 190 Hp @ 3600 rpm |
| Power per litre | 63.4 Hp/l |
| Torque | 450 Nm @ 1600-2600 rpm (331.9 lb.-ft. @ 1600-2600 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | 4JJ3-TCX |
| Engine displacement | 2999 cm3 (183.01 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 95.4 mm (3.76 in.) |
| Piston Stroke | 104.9 mm (4.13 in.) |
| Compression ratio | 16.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Kerb Weight | 2140-2195 kg (4717.89 – 4839.15 lbs.) |
| Max. weight | 2800 kg (6172.94 lbs.) |
| Max load | 605-660 kg (1333.8 – 1455.05 lbs.) |
| Trunk (boot) space – minimum | 311 l (10.98 cu. ft.) |
| Trunk (boot) space – maximum | 2138 l (75.5 cu. ft.) |
| Fuel tank capacity | 80 l (21.13 US gal | 17.6 UK gal) |
| Permitted trailer load with brakes (12%) | 3500 kg (7716.18 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 350 kg (771.62 lbs.) |
| Length | 4860 mm (191.34 in.) |
| Width | 1870 mm (73.62 in.) |
| Height | 1815-1825 mm (71.46 – 71.85 in.) |
| Wheelbase | 2855 mm (112.4 in.) |
| Front track | 1570 mm (61.81 in.) |
| Rear (Back) track | 1570 mm (61.81 in.) |
| Front overhang | 905 mm (35.63 in.) |
| Rear overhang | 1100 mm (43.31 in.) |
| Ride height (ground clearance) | 230-235 mm (9.06 – 9.25 in.) |
| Minimum turning circle (turning diameter) | 11.6 m (38.06 ft.) |
| Approach angle | 28.6-29.2° |
| Departure angle | 26.4-27.6° |
| Ramp-over (brakeover) angle | 22.6-23.1° |
| Wading depth | 800 mm (31.5 in.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 6 gears, automatic transmission Rev Tronic |
| Front suspension | Double wishbone, Independent coil spring, Transverse stabilizer |
| Rear suspension | Rigid axle suspension, Transverse stabilizer, Coil spring |
| Front brakes | Ventilated discs, 320 mm |
| Rear brakes | Ventilated discs, 318 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 255/65 R17; 265/60 R18; 265/50 R20 |
| Wheel rims size | 7J x 17; 7.5J x 18; 7.5J x 20 |
INTRODUCTION
The Isuzu MU-X II (facelift 2024) 3.0 Ddi (190 Hp) 4WD Rev Tronic is a seven-seat SUV built on a traditional body-on-frame chassis, emphasizing durability and off-road capability. Launched in June 2024, this facelift builds upon the MU-X II platform, which debuted in 2020, offering updated styling and minor mechanical refinements. The MU-X is a significant model for Isuzu, particularly in markets like Australia, Thailand, and South Africa, where demand for robust, family-oriented SUVs remains strong. This 3.0-liter diesel variant with the Rev Tronic automatic transmission represents a middle-ground offering, providing a balance between performance, fuel efficiency, and affordability within the MU-X lineup.
Powertrain & Engine Architecture
At the heart of the MU-X II 3.0 Ddi is Isuzu’s 4JJ3-TCX 3.0-liter inline-four cylinder diesel engine. This engine is a common rail direct injection (CDI) diesel, utilizing a high-pressure fuel system for optimized combustion. The ‘TCX’ designation indicates a turbocharger with an intercooler, enhancing power and torque output. The engine produces 190 horsepower at 3600 rpm and 450 Nm (331.9 lb-ft) of torque between 1600 and 2600 rpm. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to efficient gas exchange. The Rev Tronic automatic transmission is a six-speed unit, designed to provide smooth and responsive shifting. It’s a conventional torque converter automatic, prioritizing comfort and ease of use over outright performance. The transmission is electronically controlled, adapting shift points based on driving conditions and throttle input.
Driving Characteristics
The 190 hp and 450 Nm of torque delivered by the 3.0-liter diesel engine provide adequate performance for everyday driving and towing. While not a particularly sporty SUV, the MU-X II offers sufficient power for highway cruising and navigating moderate off-road terrain. The Rev Tronic automatic transmission contributes to a relaxed driving experience, particularly in urban environments. Compared to the higher-output variants available in some markets, this 190 hp version feels less urgent in acceleration. The six-speed automatic is well-matched to the engine’s torque curve, providing usable power across a broad range of engine speeds. The 4WD system, offering selectable drive modes, enhances traction in challenging conditions. The MU-X’s body-on-frame construction results in a noticeable body roll during cornering, but this is typical for this type of vehicle.
Equipment & Trim Levels
The MU-X II 3.0 Ddi 4WD Rev Tronic typically comes equipped with a range of standard features, including air conditioning, power windows and locks, a touchscreen infotainment system with Bluetooth connectivity, and basic safety features like ABS and airbags. Higher trim levels add features such as leather upholstery, automatic climate control, a sunroof, and advanced driver-assistance systems (ADAS) like adaptive cruise control and lane departure warning. Interior materials are generally durable and practical, reflecting the MU-X’s focus on functionality. The third-row seats are suitable for occasional use, offering limited legroom for adults. Optional extras often include a rear entertainment system, upgraded audio, and a tow package.
Chassis & Braking
The MU-X II utilizes a robust body-on-frame chassis, providing a solid foundation for both on-road and off-road driving. The front suspension consists of a double wishbone setup with coil springs and a transverse stabilizer bar, while the rear suspension employs a rigid axle configuration with coil springs and a transverse stabilizer bar. This suspension setup prioritizes ride comfort and load-carrying capacity. Braking duties are handled by ventilated disc brakes on all four wheels, providing adequate stopping power. The ABS (Anti-lock Braking System) enhances safety by preventing wheel lockup during hard braking. Steering is rack-and-pinion with electric power assistance, offering a reasonable level of precision and feedback.
Market Reception & Comparison
The Isuzu MU-X II 3.0 Ddi 4WD Rev Tronic has generally been well-received in markets where it’s sold, praised for its durability, practicality, and off-road capability. Critics have noted that the 3.0-liter diesel engine provides a good balance between performance and fuel efficiency. Compared to competitors like the Toyota Fortuner and Mitsubishi Pajero Sport, the MU-X often stands out for its value proposition and robust build quality. Fuel economy figures of around 8.3 l/100 km (28.3 US mpg) are competitive within its class. Reliability has been a strong point for Isuzu, and the MU-X is generally considered a dependable vehicle.
Legacy
The Isuzu 4JJ3-TCX engine has proven to be a reliable and durable powerplant, widely used in Isuzu’s commercial vehicles and SUVs. The Rev Tronic automatic transmission, while not the most technologically advanced, is known for its robustness and relatively low maintenance requirements. In the used car market, the MU-X II 3.0 Ddi 4WD Rev Tronic is expected to hold its value reasonably well, thanks to Isuzu’s reputation for reliability and the vehicle’s inherent practicality. Regular maintenance, including timely oil changes and filter replacements, is crucial for ensuring the long-term health of the engine and transmission. The MU-X continues to be a popular choice for families and those seeking a capable and dependable SUV.
