What engine does the GAC Trumpchi GS4 use?
2 Answers
The engine of the GAC Trumpchi GS4 is independently developed and produced by GAC Motor Co., Ltd., and is a domestically manufactured engine. The engine model of the GAC Trumpchi GS4 is A415J1, with a maximum power of 124 kW, maximum torque of 265 Nm, and maximum horsepower of 169. For daily maintenance of the GAC Trumpchi GS4 engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, select SD--SF grade gasoline engine oil based on the additional devices in the intake and exhaust systems and usage conditions; for diesel engines, choose CB--CD grade diesel engine oil according to the mechanical load, with the selection standard not lower than the manufacturer's requirements. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, its performance deteriorates, leading to various engine problems. To avoid malfunctions, change the oil regularly based on usage conditions and maintain an appropriate oil level. When oil passes through the fine holes of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter is 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 bypass valve and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal pollution. 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, mixing with metal powder from component wear to form sludge. In small amounts, it remains suspended in the oil; in large amounts, it precipitates, clogging filters and oil passages, 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 operates normally but also extends the overall lifespan of the radiator and engine.
I see that the GAC Trumpchi GS4 mostly uses a 1.5-liter turbocharged engine, known as the 4A15 series, independently developed by GAC. It delivers horsepower between 160 to 190, providing ample power for easy overtaking. Paired with either a 6AT or 7DCT transmission, it offers smooth performance with good fuel efficiency—around 8 liters per 100 km in city driving and a more economical 6 liters on highways. Maintenance is straightforward and affordable, with regular oil changes and air filter replacements being key. This engine has proven its reliability over several years with no major issues, making it practical for daily commutes. Owners are recommended to adhere to scheduled maintenance to prolong its lifespan. The turbocharged design significantly enhances fuel efficiency, especially suited for China's congested road conditions. Even after extended use, the engine remains quiet with minimal noise.
