
The engine of the GAC Trumpchi GS4 is independently developed and produced by Guangzhou Automobile Group Passenger Vehicle 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, SD--SF grade gasoline engine oil should be selected based on the additional devices in 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 requirements specified by the manufacturer. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, 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 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 bypass 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, 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.

My GAC Trumpchi GS4 is equipped with a 1.5T turbocharged engine, model 4A15J1, delivering around 169 horsepower and 265 N·m of torque. It provides strong acceleration, smooth city driving, and effortless highway overtaking. After two years of ownership, I've found this engine to be fuel-efficient, averaging just over 7L/100km, making long trips economical. The 6-speed automatic transmission shifts logically without jerking. Routine maintenance is simple with low oil/filter change costs - I typically get inspections every 8,000km to prevent carbon buildup. Overall, this powertrain proves reliable and durable with good noise insulation, remaining quiet on long drives and capable even when fully loaded on mountain roads. GAC's proprietary technologies like direct injection improve combustion efficiency, outperforming many joint-venture engines in practicality.

I'm used to driving the GAC Trumpchi GS4, which is equipped with a 1.5-liter turbocharged gasoline engine. It has ample horsepower and low fuel consumption, making it fast-accelerating and fuel-efficient for my daily commute. The engine is paired with a six-speed automatic transmission, providing smooth gear shifts without any jerking, which is very friendly for beginners. There's also an older version of the GS4 in my garage, which used a 1.3T engine. It had slightly less horsepower but was still sufficient. The new version has been upgraded with more powerful performance and significantly reduced noise. In daily use, I find the engine easy to maintain—routine servicing costs around 300 yuan, and spare parts are readily available, so I don't worry about expensive repairs. The only downside is that it takes a bit longer to start in cold winter weather, but it runs fine once warmed up. Overall, the GS4's engine offers great value for money, even more worry-free than SUVs in the same class like the Haval H6. It's perfect for family use and road trips—just fill it up and go without any major issues.

I've been driving the GAC Trumpchi GS4 for several years, equipped with a 1.5-liter turbocharged engine delivering about 169 horsepower and 265 Nm of torque, providing smooth power output. The engine is designed to be simple and efficient, with good fuel economy—averaging around 7.5 liters per 100 km in the city and even better on long trips. The new model also introduces a plug-in hybrid version, featuring a 1.5TM engine paired with an electric motor, making pure electric driving more cost-effective. Overall, it's reliable and practical, suitable for various road conditions.


