What does blue-core engine mean?
2 Answers
BLUECORE engine is a clean, efficient direct-injection lean-burn engine independently developed by Changan Company—the Blue Whale engine. Blue Whale engine displacement: Currently, the Blue Whale engine is only available in a 2.0L displacement and is applied in Changan's high-end SUV, the CS95. Therefore, the technology of the Blue Whale engine has not yet been popularized in 1.0t or 1.5t engines. Blue Whale engine features: The biggest technical highlight of the Blue Whale engine is that it can deliver over 85% of its maximum torque at just 1500 rpm. The high-tumble combustion technology ensures more complete fuel combustion, resulting in higher fuel economy.
I've driven several Toyota models equipped with Blue Core engines, and I feel it represents Toyota's set of high-efficiency fuel-powered technologies. The core lies in optimizing the combustion chamber and adopting variable valve design, which can significantly reduce fuel consumption. In daily driving, the power output is very smooth at startup, and it's particularly fuel-efficient during highway cruising. I've calculated that it burns 1.5-2L less fuel per 100 kilometers compared to conventional engines. It also performs well in environmental protection, reducing emissions by about 20%. Toyota promotes this as part of green mobility, using it in hybrid models like the Prius to enhance sustainability. Overall, Blue Core is a cost-effective choice suitable for urban driving, but remember to maintain it regularly to preserve performance.
