
The engine of the SWM X3 is independently produced and developed by Chongqing XinYuan Power Company, which is a domestic engine. The engine model of the SWM X3 is SWD15, with a maximum power of 82kW, a maximum torque of 152, and a maximum horsepower of 112. For daily maintenance of the SWM X3's engine, the following methods can be used: Use lubricating oil of appropriate quality grade. For gasoline engines, SD--SF grade gasoline engine oil should be selected based on the additional devices of the intake and exhaust systems and usage conditions; for diesel engines, CB--CD grade diesel engine oil should be selected according to mechanical load, with the selection standard not lower than the manufacturer's requirements; Regularly change the engine oil and oil filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, performance deteriorates, which can cause various problems for the engine. To avoid failures, change the oil regularly according to usage conditions and keep the oil volume moderate; When the oil passes through the fine pores of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter is blocked and the oil cannot pass through the filter element, the filter element may burst or the safety valve may open, allowing the oil to bypass through the bypass valve, bringing contaminants back to the lubrication area, accelerating engine wear and increasing internal pollution; Regularly clean the crankcase. During engine operation, high-pressure unburned gas, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal powder from part wear to form sludge. A small amount remains suspended in the oil, while a large amount precipitates, blocking the filter and oil holes, making engine lubrication difficult and causing wear.; Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures the engine works properly but also extends the overall lifespan of the radiator and engine.

I used to drive the SWM X3 frequently. This SUV is equipped with a 1.5L naturally aspirated gasoline engine, delivering quite linear power output. It accelerates smoothly in urban driving without feeling sluggish. During long-distance highway driving, maintaining speeds between 100-120km/h is no problem, with an average fuel consumption of 7.8L per 100km, making it an economical choice. The engine's simple structure keeps maintenance costs low, and I recommend oil changes every 7,500km using synthetic oil to extend its lifespan. Among SUVs, this engine isn't top-tier, but as a family car, it's sturdy and reliable—I've driven over 50,000km without major issues. When climbing slopes, the power response is prompt, and pairing it with a manual transmission enhances the driving feel. Overall, it's the cornerstone of the SWM X3, offering stability and dependability.

We've seen quite a few SWM X3 models in our repair shop. The engine is a 1.5-liter gasoline unit with a four-cylinder design, making it relatively easy to maintain and repair. Common minor issues include aging spark plugs or ignition system failures, which can lead to unstable idling. We recommend regular checks and cleaning of carbon deposits to maintain efficiency. The cooling system also requires attention, especially after long-distance driving in summer, to ensure the fan is functioning properly. The engine block itself is wear-resistant, and with the use of genuine parts, the failure rate is low, with an average lifespan of over 100,000 kilometers. In terms of fuel consumption, actual tests show 7.2-8.0 liters per 100 km, slightly higher in urban areas. Simple tuning can maintain peak performance.

I'm planning to buy a car recently. After researching, I found that the SWM X3 is equipped with a 1.5L naturally aspirated engine, producing 82 kW of power and 141 Nm of torque. It accelerates from 0 to 100 km/h in about 12 seconds, which is completely sufficient for daily commuting. Among SUVs in the same class, it is slightly more fuel-efficient than the Haval M6, with an urban fuel consumption of around 7.5 liters. The maintenance cost is low, making it suitable for young beginners. During the test drive, it drove smoothly and quietly, with stable cornering and no jerking. It's a worthy choice as a family car.


