The Mitsubishi ASX II (facelift 2024) 1.3 Turbo (158 Hp) Mild Hybrid DCT represents a significant update to Mitsubishi’s popular compact crossover SUV. Introduced in June 2024, this variant is positioned as a mid-range offering within the refreshed ASX II lineup, intended to balance fuel efficiency with respectable performance. Production is slated to continue through December 2025. The facelift brings updated styling, improved technology, and a focus on hybrid powertrains, aligning with increasingly stringent emissions regulations and consumer demand for more economical vehicles. This model is primarily targeted at the European market, where the ASX has consistently been a strong seller, but is also available in select other regions. It builds upon the foundation of the 1HX0/A3 platform shared with other Stellantis vehicles.
Technical Specifications
| Brand | Mitsubishi |
| Model | ASX |
| Generation | ASX II (facelift 2024) |
| Type (Engine) | 1.3 Turbo (158 Hp) Mild Hybrid DCT |
| Start of production | June, 2024 |
| End of production | December, 2025 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | SUV, Crossover |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption at Low speed (WLTP) | 7.5-7.6 l/100 km (31.4 – 30.9 US mpg) |
| Fuel consumption at Medium speed (WLTP) | 5.6-5.7 l/100 km (42 – 41.3 US mpg) |
| Fuel consumption at high speed (WLTP) | 5.1 l/100 km (46.1 US mpg) |
| Fuel consumption at very high speed (WLTP) | 6.4 l/100 km (36.8 US mpg) |
| Combined fuel consumption (WLTP) | 6.0 l/100 km (39.2 US mpg) |
| CO2 emissions (WLTP) | 135 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 8.5 sec |
| Acceleration 0 – 62 mph | 8.5 sec |
| Acceleration 0 – 60 mph | 8.1 sec |
| Maximum speed | 180 km/h (111.85 mph) |
| Emission standard | Euro 6d |
| Weight-to-power ratio | 8.3 kg/Hp |
| Weight-to-torque ratio | 4.8 kg/Nm |
| Battery voltage | 12 V |
| Power | 158 Hp @ 5500-6000 rpm |
| Torque | 270 Nm @ 1750 rpm (199.14 lb.-ft. @ 1750 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | H5H |
| Engine displacement | 1332 cm3 (81.28 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 72.2 mm (2.84 in.) |
| Piston Stroke | 81.34 mm (3.2 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.4 l (5.71 US qt | 4.75 UK qt) |
| Coolant | 7.5 l (7.93 US qt | 6.6 UK qt) |
| Kerb Weight | 1306-1348 kg (2879.24 – 2971.83 lbs.) |
| Max. weight | 1830 kg (4034.46 lbs.) |
| Max load | 482-524 kg (1062.63 – 1155.22 lbs.) |
| Trunk (boot) space – minimum | 484 l (17.09 cu. ft.) |
| Trunk (boot) space – maximum | 1596 l (56.36 cu. ft.) |
| Fuel tank capacity | 48 l (12.68 US gal | 10.56 UK gal) |
| Max. roof load | 80 kg (176.37 lbs.) |
| Permitted trailer load with brakes (12%) | 1200 kg (2645.55 lbs.) |
| Permitted trailer load without brakes | 685 kg (1510.17 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4239 mm (166.89 in.) |
| Width | 1797 mm (70.75 in.) |
| Width including mirrors | 2003 mm (78.86 in.) |
| Height | 1584 mm (62.36 in.) |
| Wheelbase | 2639 mm (103.9 in.) |
| Front track | 1562 mm (61.5 in.) |
| Rear (Back) track | 1547 mm (60.91 in.) |
| Front overhang | 883 mm (34.76 in.) |
| Rear overhang | 717 mm (28.23 in.) |
| Ride height (ground clearance) | 169 mm (6.65 in.) |
| Minimum turning circle (turning diameter) | 11.1 m (36.42 ft.) |
| Drivetrain Architecture | ICE and electric motor drive the front wheels |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission DCT |
| Front suspension | Independent type McPherson |
| Rear suspension | Torsion |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 215/60 R17; 215/55 R18 |
| Wheel rims size | 7J x 17; 7J x 18 |
Powertrain & Engine Architecture
The heart of the ASX II 1.3 Turbo Mild Hybrid is the H5H engine, a 1.3-liter turbocharged inline-four cylinder gasoline engine. This engine produces 158 horsepower at 5500-6000 rpm and 270 Nm (199.14 lb.-ft.) of torque at 1750 rpm. It features direct fuel injection and a turbocharger with an intercooler, contributing to both power output and efficiency. The 10.5:1 compression ratio is a typical value for modern turbocharged engines. The ‘Mild Hybrid’ designation indicates the presence of a 48-volt electrical system and a small electric motor/generator. This system assists the engine during acceleration, allowing for regenerative braking to recapture energy and improve fuel economy. The electric motor doesn’t provide full electric drive capability; instead, it smooths out the start-stop system and provides a slight power boost when needed. The engine is paired with a 7-speed Dual Clutch Transmission (DCT), known for its quick and smooth gear changes. This DCT is crucial for maximizing the engine’s efficiency and delivering a responsive driving experience.
Driving Characteristics
The 1.3 Turbo Mild Hybrid DCT offers a balanced driving experience. Acceleration from 0-60 mph takes approximately 8.1 seconds, and 0-100 km/h in 8.5 seconds, which is adequate for everyday driving. The DCT transmission contributes to brisk acceleration, and the turbocharger provides a noticeable boost in power when overtaking. Compared to higher-output versions of the ASX, this variant prioritizes fuel economy over outright performance. The mild hybrid system helps to mitigate turbo lag, providing a more linear power delivery. While not as sporty as a manual transmission or a more powerful engine, the 1.3 Turbo offers a comfortable and refined ride, suitable for urban commuting and long-distance journeys. The DCT’s gear ratios are tuned for efficiency, keeping the engine in its optimal power band during normal driving conditions.
Equipment & Trim Levels
The ASX II 1.3 Turbo Mild Hybrid DCT typically comes well-equipped, reflecting its mid-range positioning. Standard features often include automatic climate control, a touchscreen infotainment system with smartphone integration (Apple CarPlay and Android Auto), a rearview camera, and various driver-assistance systems such as lane departure warning and automatic emergency braking. Interior upholstery is usually a combination of cloth and synthetic leather. Optional extras can include a panoramic sunroof, heated front seats, a premium sound system, and advanced driver-assistance features like adaptive cruise control and blind-spot monitoring. Trim levels may vary depending on the specific market, but generally offer increasing levels of luxury and technology.
Chassis & Braking
The ASX II utilizes a McPherson strut front suspension and a torsion beam rear suspension. This setup provides a good balance between ride comfort and handling. The front brakes are ventilated discs, while the rear brakes are solid discs, providing adequate stopping power for the vehicle’s weight. ABS (Anti-lock Braking System) is standard. The electric power steering offers a light and precise feel, making it easy to maneuver in urban environments. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Mitsubishi ASX II 1.3 Turbo Mild Hybrid DCT has been generally well-received by critics, praised for its fuel efficiency, comfortable ride, and well-equipped interior. Compared to other trims in the ASX lineup, this variant offers a compelling balance between price and features. The mild hybrid system contributes to lower CO2 emissions, making it an attractive option for environmentally conscious buyers. Compared to the diesel variants (where available), the 1.3 Turbo offers a smoother and quieter driving experience, although it may not match the diesel’s low-end torque. Fuel economy figures of around 39.2 US mpg (combined WLTP) are competitive within its class.
Legacy
The H5H engine and the 7-speed DCT transmission are proving to be reliable units, based on early reports. The mild hybrid system adds a layer of complexity, but it is generally considered robust. In the used car market, the ASX II 1.3 Turbo Mild Hybrid DCT is expected to hold its value reasonably well, due to its fuel efficiency and modern features. Its long-term reliability will depend on regular maintenance and adherence to recommended service intervals. As emissions regulations continue to tighten, this type of mild hybrid powertrain is likely to become increasingly common, solidifying the ASX II’s place as a practical and efficient compact crossover.
