What is the engine of the Weizhi V5?
4 Answers
The engine of the Weizhi V5 is independently developed by the FAW Group Technology Center and is a domestically produced engine. The engine model of the Weizhi V5 is CA4GA5, with a maximum power of 75 kW, a maximum torque of 135 Nm, and a maximum horsepower of 102. For daily maintenance of the Weizhi V5 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 of the intake and exhaust systems and usage conditions; for diesel engines, CB--CD grade diesel engine oil should be selected 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, performance deteriorates, which can cause various problems for the engine. To avoid malfunctions, the oil should be changed regularly according to usage conditions, and the oil level should be kept moderate. When engine 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 the oil cannot pass through the filter element, it may rupture the filter element or open the safety valve, bypassing the filter and carrying 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 particles from component wear to form sludge. In small amounts, it remains suspended in the oil; in large amounts, it precipitates out, 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.
I've been commuting with a Weizhi V5 for almost three years now, equipped with Toyota's 1.5-liter VVT-i gasoline engine, and its overall performance has been quite reliable. Driving in the city, the power delivery is smooth, and a full tank can easily cover over 500 kilometers. The fuel consumption is around 6-7 liters per 100 kilometers, and daily maintenance is hassle-free—just regular oil and filter changes to avoid common minor issues. I recommend cleaning the throttle body periodically to prevent carbon buildup from affecting efficiency. The engine noise is minimal, making long trips comfortable without fatigue. Overall, this engine prioritizes practicality, offers high reliability, and is trustworthy. Remember to use the right engine oil to extend its lifespan.
As a seasoned driver, I've long been following the powertrain of the Vizi V5. Its engine is a Toyota-supplied 1.5L naturally aspirated gasoline engine with VVT-i technology that optimizes valve timing, significantly improving fuel efficiency. With approximately 75 kW of horsepower, it delivers smooth power output ideal for urban commuting. The emission design complies with China's National V standards, and special attention should be paid to inspecting spark plugs and timing belts during maintenance to prevent failures. This engine demonstrates excellent stability under joint-venture background, making it suitable for family users. Daily fuel consumption remains below 7 liters, and regular maintenance is crucial - never delay until the engine oil deteriorates and damages internal components.
With twenty years of car repair experience, I've seen many cases of the Vizi V5. Its engine is a 1.5-liter gasoline VVT-i type, with most issues stemming from carbon buildup or filter clogging. It's recommended to change the full synthetic oil every 5,000 kilometers to reduce wear and extend engine life. The engine itself is not prone to major failures, but unusual noises should be promptly investigated. Daily maintenance is straightforward, and parts are affordable and easy to find. In short, with proper care, this engine can last over ten years.
