What kind of engine does the Changan Eado use?

[MargaretLynn]

Changan Eado's engine is independently developed by Changan Automobile and belongs to a domestically produced engine. The engine model of the Changan Eado is 472Q16. The 1.4L version engine has a maximum power of 74KW, a maximum torque of 135Nm, and a maximum horsepower of 101. The 1.5L version engine has a maximum power of 78.5KW, a maximum torque of 145Nm, and a maximum horsepower of 107. For daily maintenance of the Changan Eado's 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 manufacturer's 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, leading to various engine problems. To avoid faults, change the oil regularly according to usage conditions and maintain an appropriate oil level. 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 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 powder from component wear to form sludge. A small amount remains suspended in the oil, while a large amount precipitates, 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.

[VonIsla]

As a long-time owner of a Changan Yuexiang, I've gained deep experience with the performance of its engine. The car is equipped with a 1.5L small-displacement gasoline engine. My 2018 model delivers smooth power for daily city commuting, with decent acceleration from a standstill and relatively low fuel consumption—around 6L per 100km, making it very economical. Even on long trips, I've never felt a lack of power, though acceleration on the highway can be a bit sluggish, requiring some patience. In terms of maintenance, I change the oil and filters every six months. This engine is robust and durable, with no major issues so far. For those on a budget, the newer Yuexiang models have undergone optimizations and upgrades, featuring a more lightweight engine with improved overall stability and reliability. It's a highly dependable family car and definitely worth recommending.

[DylanDella]

As a car enthusiast, I often compare engine configurations of different models. The 1.5L Blue Core series gasoline engine used in the Changan Alsvin is quite distinctive. It employs D-VVT variable valve timing technology, which can adjust intake and exhaust in real-time to improve fuel efficiency, delivering around 90 horsepower—more than sufficient for family use. I've studied its RPM curve, and it performs well in low-end torque, providing prompt and responsive driving without sluggishness. However, the power reserve feels slightly inadequate during high-speed overtaking, which can be a bit frustrating. The new version also introduces direct fuel injection, ensuring more complete combustion and meeting the China VI emission standards. This design balances daily durability with environmental requirements, making it a great choice for those seeking cost-effectiveness.

[Santos]

Having worked in the auto repair industry for many years, I've encountered numerous Changan Alsvin engine issues. It primarily uses 1.5L or 1.4L gasoline engines with simple structures that are easy to maintain. Common minor problems include sensor failures or fuel line blockages, which can be prevented by regular injector cleaning. Original parts are readily available for maintenance at low costs. The power delivery between old and new models is smooth, with strong low-speed torque and fuel efficiency, though cold starts in winter might occasionally cause a few seconds of vibration - pre-warming is recommended. Overall, this engine offers high durability and is ideal for novice owners seeking hassle-free maintenance.

[Wayne]

From an economic perspective, my Changan Alsvin with a 1.5L engine is most appealing for its cost-effectiveness. Fuel consumption costs less than 0.5 yuan per kilometer, with low insurance and tax rates, and a new car can be driven off for just tens of thousands of yuan. Although this small engine isn't particularly powerful, it's perfectly adequate for city traffic jams, offering smooth acceleration without being noisy. After prolonged use, the chassis remains stable, and noise control is decent. For those looking to upgrade, the newer engine models incorporate fuel-saving technologies that can further reduce fuel expenses. I often recommend the Alsvin to friends as an exceptionally affordable and practical commuting vehicle.

[FelicityMarie]

I've been tracking the engine evolution of the Changan Alsvin for a long time. The first generation used a 1.3-liter engine, later upgraded to 1.4 and 1.5-liter gasoline engines. The technology progressed from the old single VVT to the fully optimized new version of VVT, improving power responsiveness. The current 1.5-liter model has increased horsepower and better fuel efficiency, with fuel consumption reduced to around 5.8 liters per 100 kilometers. The engine materials have switched to lightweight alloys, reducing noise and vibration. This series continuously improves environmental indicators to meet modern emission standards, and during driving, the ECU automatically adjusts the valves, making the overall driving experience smoother and safer.