What engine is equipped in the Haval H7?
4 Answers
Haval H7's engine is independently developed and produced by China's Great Wall Motors, belonging to a domestically manufactured engine. The engine model of Haval H7 is GW4C20A, with a maximum power of 167kW, maximum horsepower of 227, and maximum torque of 385 N·m. For daily maintenance of the Haval H7 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 system 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 specified 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, causing various problems to the engine. To avoid faults, change the oil regularly according to usage conditions and keep the oil volume moderate. When the oil passes through the fine pores 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, it will either burst the filter element or open the safety valve, passing through the bypass valve and bringing contaminants back to the lubrication parts, accelerating engine wear and 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 part wear to form sludge. A small amount remains suspended in the oil, while a large amount precipitates, clogging the filter 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 normal operation of the engine but also extends the overall lifespan of the radiator and engine.
I've studied the engine configuration of the Haval H7. This SUV is mainly equipped with a 2.0-liter turbocharged engine, which sounds quite powerful. It uses a gasoline engine independently developed by Great Wall, with a maximum power output of around 170 kW, equivalent to over 200 horsepower, delivering quick acceleration response. The turbocharging system allows it to generate over 300 Nm of torque at low RPMs, making hill climbing effortless. In terms of fuel consumption, it's about 11 liters per 100 km in city driving and slightly more economical on highways, around 8-9 liters. Technologically, it includes direct injection design, improving fuel efficiency and reducing exhaust emissions, but regular carbon deposit cleaning is required. I think this powertrain is quite reliable, paired with a 7-speed dual-clutch transmission for smooth gear shifts, providing a comfortable and vibration-free driving experience. Safety-wise, the auto start-stop feature helps with energy saving, making it overall suitable for family daily use.
I drove my friend's Haval H7, and what impressed me most was its 2.0T turbocharged engine—it felt like a little beast. With just a light tap on the accelerator, it would surge forward at startup, and overtaking on the highway was steady, giving a sense of ample power without any sluggishness during daily commutes. The fuel consumption isn't particularly economical, reaching around 12 liters in congested city traffic, but dropping to just over 8 liters on weekend mountain drives or long trips is still acceptable. The engine noise isn't too loud, and the cabin insulation is well done, so long drives don't lead to headaches. However, cold starts in winter are a bit slow, requiring about half a minute to warm up. I find this engine easy to maintain; when I changed the oil myself, I noticed the structure isn't overly complex. I'd recommend new owners to regularly service the spark plugs and turbo components. Overall, it makes the H7 a practical SUV with enough power to handle various road conditions.
I often help people with car repairs, and the 2.0-liter turbocharged engine equipped in the Haval H7 is quite common. The engine delivers stable power output, so it doesn't feel jerky when driving. However, many car owners report that carbon buildup is prone to occur in heavy city traffic, so it's recommended to clean the intake tract every six months. Fuel consumption is decent, with most drivers averaging under 12 liters per 100 kilometers. During maintenance, the key is to change the engine oil regularly, ensure the cooling system is in good condition, and prevent the turbo from overheating and failing. If the check engine light comes on, it might be due to fuel quality—I recommend using 95-octane gasoline for better reliability. Overall, the design is simple and durable, not as delicate as luxury cars, making it suitable for budget-conscious owners. Remember, don’t overlook small details—timely maintenance can extend the engine’s lifespan by many years.
