What engine does the Hongqi H9 have?

[McAndrew]

The engine of the Hongqi H9 is independently developed by China FAW and is a domestically produced engine. The engine model of the Hongqi H9 is CA4GC20TD-31. The 2.0T version engine has a maximum power of 185kW and a maximum torque of 380Nm, while the 3.0T version engine has a maximum power of 208kW and a maximum torque of 400Nm. For daily maintenance of the Hongqi H9 engine, the following methods can be used: Use lubricating oil of appropriate quality grade. For gasoline engines, choose SD--SF grade gasoline engine oil based on the additional devices of the intake and exhaust systems and usage conditions. For diesel engines, choose CB--CD grade diesel engine oil based on mechanical load, with the selection standard not lower than the manufacturer's requirements. Regularly change the engine oil and filter. The quality of any 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 according to usage conditions and keep the oil level 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 clogged and oil cannot pass through, the filter may burst or the safety valve may open, allowing oil to bypass 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 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 particles from wear to form sludge. Small amounts remain suspended in the oil, while large amounts precipitate, clogging filters and oil passages, making 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.

[ORose]

I've learned about the Hongqi H9, and its engine system is quite impressive. It typically offers two versions. The mainstream one is a 2.0-liter four-cylinder turbocharged gasoline engine, with a maximum horsepower of 252. It has quick acceleration response, smooth starts for daily driving, and no hesitation when overtaking. I've driven it a few times and felt that the engine noise is well controlled. Paired with an automatic transmission, the fuel consumption in urban areas is about 9-10 liters per 100 kilometers, which isn't too fuel-heavy. There's also a 3.0-liter V6 turbocharged engine with 283 horsepower, more suitable for highways or long-distance driving, offering ample power reserves and no problem with climbing hills. Overall, both engines are independently developed by Hongqi, and their reliability has been market-tested. Maintenance is straightforward with regular engine oil, and the periodic maintenance costs are not high. As a domestic brand, Hongqi has made significant progress in engine technology in recent years, making it a car that offers both prestige and substance.

[EmiliaLynn]

I've done some research on the engine details of the Hongqi H9. It comes with two standard configurations: one is a 2.0T four-cylinder turbocharged engine with an output of 252 horsepower, which is more than sufficient for daily commuting, and you can feel a noticeable push when you step on the accelerator. The other is a 3.0T V6 engine with a stronger 283 horsepower, suitable for those who pursue performance. The engine adopts direct injection technology, ensuring high fuel efficiency, and the long-term fuel consumption is around 10 liters, which isn't excessive. In terms of maintenance, standard parts are readily available, and any repair shop can handle it. The failure rate is low, making it worry-free and hassle-free. Driving this car on the highway is particularly stable, with excellent matching between the engine and chassis, minimal noise, and significantly improved comfort. The Hongqi brand has established itself in the high-end car segment, and its engines are trustworthy.

[AngelinaDella]

The Hongqi H9 commonly offers engine options including a 2.0-liter turbocharged four-cylinder and a 3.0-liter V6 turbocharged gasoline engine. The former, with 252 horsepower, is sufficient for daily use and boasts moderate fuel consumption, approximately 9 liters in urban conditions, making it economical for family outings. The latter, delivering 283 horsepower, provides stronger performance, ideal for long-distance travel, albeit with slightly higher fuel consumption. The engines respond promptly, ensuring smooth power delivery without lag. Maintenance costs are reasonable, and extended service intervals won't pose significant issues. Overall, as a domestic vehicle, this powertrain is quite reliable.

[JeffreyAnn]

Technically speaking, the Hongqi H9's engine is an independently developed gasoline turbocharged unit. The standard 2.0T four-cylinder version delivers a maximum power of 252 horsepower, while the 3.0T V6 version reaches 283 horsepower, featuring advanced combustion technology with reasonable compression ratio and good fuel efficiency. In actual driving, it offers ample power, quick acceleration, excellent high-speed cruising stability, precise RPM control, and very low noise levels. Fuel consumption ranges between 9-11 liters per 100 km depending on road conditions, with simple maintenance and easily accessible parts. In recent years, Hongqi has refined its powertrain to near perfection, with most drivers reporting strong reliability.