What brand is the engine of GAC Trumpchi?
2 Answers
GAC Trumpchi's engines are independently developed and produced by Guangzhou Automobile Group Passenger Vehicle Co., Ltd., and are classified as domestically manufactured engines. All models under the GAC Trumpchi brand use independently developed engines. For example, the GAC Trumpchi GS3 is equipped with the 4A15K1 engine, which has a maximum power output of 124 kW, maximum torque of 265 Nm, and maximum horsepower of 169. For daily maintenance of GAC Trumpchi engines, the following methods can be applied: Use lubricating oil of appropriate quality grade. For gasoline engines, select SD-SF grade gasoline engine oil based on the additional equipment of the intake and exhaust systems and usage conditions. For diesel engines, choose CB-CD grade diesel engine oil according to mechanical load, with the selection standard not lower than the manufacturer's specified requirements. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, the performance deteriorates, which can cause various problems for the engine. To avoid malfunctions, change the oil regularly according to usage conditions and maintain an appropriate oil level. When oil passes through the fine pores of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter becomes clogged and oil cannot pass through the filter element, it may rupture the filter element or open the safety valve, allowing oil to bypass through the relief valve and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal contamination. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls. These mix with metal particles from component wear to form sludge. Small amounts remain suspended in the oil, while larger amounts precipitate, clogging filters and oil passages, making engine lubrication difficult and causing wear. Regularly use radiator cleaner to flush the radiator. Removing rust and scale deposits not only ensures the engine operates properly but also extends the overall lifespan of both the radiator and the engine.
I've reviewed a lot of materials about GAC Motor, and its engines mainly use their own brand called GAC Power. This is their self-developed core technology. In the early stages, they might have drawn some inspiration from Mitsubishi or Fiat Chrysler designs, but now they've fully transitioned to independent innovation. For example, in models like the GS4 or GS8, the 1.5T and 2.0T engines deliver quite smooth power output, with fuel consumption control ranking above average among domestic vehicles. I've test-driven them several times and felt the acceleration response is quick, especially making urban driving very smooth. However, some long-term users have reported carbon buildup issues that require attention during maintenance. Overall, GAC Power represents GAC's technological progress, with reliability improving. While it may not be as rugged as Toyota's engines, it offers high cost-performance and is suitable for daily family use. Using genuine parts during maintenance can help avoid minor issues accumulating, thereby extending the engine's lifespan.
