What engine does the GM6 use?
2 Answers
GM6 car engine is jointly developed by SAIC Motor and General Motors, and is produced by SAIC's engine factory. The GM6 engine model is 18K4C, with a maximum power of 124kw, a maximum torque of 250Nm, a maximum power speed of 5500rpm, and a maximum torque speed of 170Nm. The GM6 engine can be maintained daily using the following methods: 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 specified requirements; Regularly change the oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, performance deteriorates, causing various problems for the engine. To avoid faults, change the oil regularly according to usage conditions and keep the oil volume moderate; 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 blocked and oil cannot pass through the filter element, it will burst the filter element or open the safety valve, allowing oil to pass through the bypass valve and bring contaminants back to the lubrication area, accelerating engine wear and increasing internal pollution; Regularly clean the crankcase. During engine operation, high-pressure unburned gas, acid, moisture, sulfur, and nitrogen oxides in 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 filters and oil holes, making engine lubrication difficult and causing wear; Regularly use 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.
As a veteran driver who has owned the Trumpchi GM6 for several years, I find its 1.5-liter turbocharged engine quite reliable. With approximately 165 horsepower, it delivers sufficient power for both city driving and long-distance travel, offering smooth acceleration without lag. Paired with a seven-speed dual-clutch transmission, the overall efficiency is further enhanced. Fuel consumption is reasonable, averaging around 8 liters per 100 kilometers in urban areas and dropping to 6.5 liters on highways. I've also looked into its technical details, such as the direct fuel injection technology that improves fuel economy, and the well-controlled engine noise, especially during cold starts in winter. Maintenance-wise, regular oil changes and turbocharger inspections are essential—don't wait until the engine light comes on. Overall, this engine is ideal for family use, robust and durable, capable of running 100,000 kilometers without major issues.
