
The Refine M3 is equipped with three different engines: a 1.5-liter turbocharged engine, a 1.6-liter naturally aspirated engine, and a 1.8-liter naturally aspirated engine. Below are the detailed specifications of each engine: 1. The 1.5-liter turbocharged engine delivers 147 horsepower and a maximum torque of 210 Nm. This engine reaches its peak power output at 5,600 rpm and achieves maximum torque between 2,000 and 4,400 rpm. It features multi-point fuel injection technology and an aluminum alloy cylinder head. This engine is paired with a 5-speed manual transmission. 2. The 1.6-liter naturally aspirated engine produces 120 horsepower and a maximum torque of 150 Nm. It reaches peak power at 6,000 rpm and maximum torque between 3,500 and 4,500 rpm. This engine also utilizes multi-point fuel injection and has an aluminum alloy cylinder head and block. It is matched with a 5-speed manual transmission. 3. The 1.8-liter naturally aspirated engine generates 133 horsepower and a maximum torque of 182 Nm. It achieves peak power at 5,600 rpm and maximum torque between 3,600 and 4,400 rpm. This engine is equipped with multi-point fuel injection and features a molybdenum alloy cylinder head. It is paired with a 5-speed manual transmission.

As a car enthusiast, I pay special attention to engine technology. The Refine M3 is mainly equipped with a 1.5-liter turbocharged gasoline engine independently developed by JAC, with a maximum power output of 163 horsepower and torque of 251 Nm. This engine offers a balanced power output, making it suitable for the daily load requirements of an MPV. It performs well among its peers, providing smooth city driving and sufficient power for highway overtaking, but maintenance cycles should be noted, such as changing the oil every 10,000 kilometers, and regular checks on spark plugs and the turbocharger should not be neglected. In terms of fuel consumption, it averages around 8 liters in urban areas and is slightly more economical on long trips, making it overall cost-effective. The engine is compatible with the China VI emission standards, offering decent environmental performance, and maintenance costs are not high, with parts being readily available.

From experience, the common minor issues with the JAC Refine M3 equipped with a 1.5T engine are aging ignition coils or damaged oil seal rings. It's essential to regularly inspect the spark plugs and belts, with a recommended replacement interval of every 15,000 kilometers. This engine delivers sufficient power output, with 163 horsepower being adequate for commercial use, but avoid prolonged high-speed operation under overload conditions. Maintenance costs are low, with an oil change costing less than 500 yuan each time. Using high-quality fuel regularly can extend its lifespan, and maintaining good driving habits helps prevent overheating.

Looking back at the evolution of the Refine series, the M3 engine has upgraded from the early 1.5L naturally aspirated to the current flagship 1.5T turbocharged, delivering stronger power while being more fuel-efficient. The new model meets the stringent China VI-b emission standards, reflecting much stricter environmental requirements. Its actual performance balances urban commuting and long-distance freight, with a 0-100 km/h acceleration time of around 11 seconds and decent noise control. When choosing, consider different configuration models, as the base version offers economical practicality.

As a parent using the Refine M3 to pick up and drop off kids, the 1.5T engine provides stable power, making it capable for both passengers and cargo. Daily city commuting fuel consumption is around 8.5 liters, dropping to 7 liters on highways, which is economical and practical. The engine responds sensitively, with smooth acceleration during lane changes and minimal bumpiness. For maintenance, timely replacement of the air filter is recommended to prevent clogging. Overall, it's reliable and durable, requiring no major repairs even after several years of use.


