Is the Vios Engine Imported or Domestically Produced?
2 Answers
The Vios engine is domestically produced, manufactured by Tianjin FAW Toyota Engine Co., Ltd. The engine model of the Vios is 5NR-FE, with a maximum power of 82KW, a maximum torque of 139Nm, and a maximum horsepower of 112. For daily maintenance of the Vios engine, 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 filter. The quality of any lubricating oil will change during use. After a certain mileage, performance deteriorates, leading to various engine problems. To avoid malfunctions, oil should be changed regularly according to usage conditions, and the oil level should be kept moderate. When 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 clogged and oil cannot pass through the filter element, the filter element may burst or the safety valve may open, allowing oil to bypass through the bypass valve and carry contaminants back to the lubrication area, 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. Small amounts remain suspended in the oil, while larger amounts precipitate, clogging filters and oil passages, making engine lubrication difficult and causing wear. Regularly use 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 remember when I bought the Vios, the salesperson clearly told me that the car's engine was entirely domestically produced, not imported. Toyota has factories in China, such as in Tianjin or Guangzhou, where they assemble the Vios, including the engine which is also locally manufactured. I've been using this car for several years now, and the engine feels quite reliable with low fuel consumption and smooth daily driving. As an ordinary car owner, I think localization has made maintenance much more convenient, with easier access to parts and savings on tariff costs. If it were imported, repairs might be more expensive, but now that Toyota has transferred the technology domestically, the quality is on par with foreign standards. Of course, there might be slight differences in models across regions, but overall, the domestically produced Vios engine is a mainstream choice, and it can easily last a decade without major issues.
