Are Hongqi car engines domestically produced?
2 Answers
CA4GC20TD-31 is the engine model used by Hongqi, with a maximum horsepower of 252 HP, a maximum power of 185 KW, a maximum power speed of 5500 rpm, and a peak torque of 380 N.m. Hongqi's engines are developed by FAW. Therefore, the engines of Hongqi cars are all domestically produced. For the daily maintenance of Hongqi's engines, 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 requirements specified by the manufacturer. Regularly change the oil and oil 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 faults, the oil should be changed regularly according to usage conditions, and the oil level should be kept moderate. When the 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 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 and bringing dirt 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 from the combustion chamber enter the crankcase through the gap between the piston rings and the cylinder wall, mixing with metal powder from part wear to form sludge. A small amount of sludge 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 normal operation of the engine but also extends the overall lifespan of the radiator and the engine.
Most of the engines in Hongqi cars are indeed domestically produced. I've always been fascinated by automobiles, especially the development of domestic brands. As a veteran Chinese automaker, FAW Hongqi has been independently developing engines since the CA72 in 1958, such as the classic V8 engine. Current models like the Hongqi H9 are equipped with domestically produced 2.0T or 3.0T turbocharged engines, with core components all made in China. While they may draw on international technology, overall they achieve domestic production. This reflects the progress of China's automotive industry—reliable in quality, low in maintenance costs, and delivering robust driving performance. In the future, Hongqi is also advancing electrification, using domestic power systems to reduce emissions. As an enthusiast, I take pride in seeing domestic brands rival international standards and drive the trend toward green mobility.
