Which Changan models use the Blue Whale engine?
2 Answers
Models equipped with the Blue Whale engine include: Changan CS75PLUS, Changan CS35PLUS Blue Whale Edition, and Eado Blue Whale Edition, among others. The Blue Whale engine is an independently developed engine by Changan. The engine model for the Changan CS35PLUS Blue Whale Edition is JL473ZQ9, with a maximum horsepower of 160, maximum power of 118kw, maximum power speed of 5500rpm, and peak torque of 260N.m. For daily maintenance of the Blue Whale 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 in the intake and exhaust systems and usage conditions; for diesel engines, select CB_CD grade diesel engine oil according to mechanical load, with the selection standard not lower than the manufacturer's requirements; Regularly change the oil and oil 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 malfunctions, change the oil regularly based on usage conditions and maintain an appropriate oil level; As oil passes through the fine holes of the filter, solid particles and viscous substances 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 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 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 a radiator cleaner to clean the radiator. Removing rust and scale not only ensures normal engine operation but also extends the overall lifespan of the radiator and engine.
Changan now uses the Blue Whale engine in many of its main models. I drive a CS75 PLUS myself, and the 1.5T Blue Whale powertrain accelerates very smoothly. Popular models like the UNI-T are all equipped with the Blue Whale NE series, and the coupe styling paired with that engine is particularly powerful. Family sedans and SUVs like the Eado PLUS and CS55 PLUS in the 100,000-yuan range have also been upgraded with the Blue Whale engine, especially the new 1.5T Blue Whale NE engine, which boasts a thermal efficiency of over 40% and surprisingly low fuel consumption. If you value performance but don’t want to spend too much, you can confidently choose any Changan model with the Blue Whale badge at the dealership—the technology is even better than some joint-venture brands.
