
Models that use the Blue Whale engine include: Changan CS75 PLUS, Changan CS35 PLUS Blue Whale Edition, and Eado Blue Whale Edition, among others. Engine maintenance methods: 1. Use high-quality engine oil; 2. Use qualified coolant; 3. Regularly clean the radiator scale; 4. Regularly remove carbon deposits from the engine; 5. Replace the vehicle's air filter, oil filter, and fuel filter on time; 6. Check the condition of the spark plugs; 7. Maintain normal engine speed. An engine is a machine that converts other forms of energy into mechanical energy, including internal combustion engines, external combustion engines, jet engines, and electric motors.

I am an owner of the Changan CS75 PLUS, equipped with the Blue Whale engine which delivers strong power and low fuel consumption, making overtaking on highways especially effortless. The Blue Whale engine is used in many models, such as the CS55 PLUS, which is also equipped with the same engine. I often drive my friend's car, and it has quick acceleration response, making it cost-effective for city commuting. The UNI-T comes with a 1.5T Blue Whale engine, and its sporty appearance is particularly popular among young people. There's also the UNI-K, which uses a 2.0T version for stronger performance and more space, making it ideal for family trips. I think the advantage of the Blue Whale engine is its durability, fewer faults, fuel efficiency, environmental friendliness, and cost-effectiveness, with hassle-free maintenance. Regular checks on engine oil and filters can extend its lifespan and enhance the driving experience.

I'm quite interested in engine technology. The Blue Whale series is Chang'an's independently developed main engine, featuring turbocharging and direct injection technologies for strong power output. Its application in the CS75 PLUS has been very successful, with fuel consumption controlled at 7-8 liters per 100 kilometers. Other models like the Eado PLUS also use this engine, providing smooth driving and stable acceleration. The UNI-K is equipped with a 2.0T version, delivering a maximum power of 171kW, making hill climbing effortless. The Blue Whale design is lightweight with low noise, offering reliable technology and a good driving experience. For daily maintenance, it's advisable to pay attention to the cooling system and regularly change the coolant to prevent engine overheating and extend its lifespan. The technology continues to upgrade from the first to the second generation of Blue Whale, adapting to more vehicle models' needs for safe and worry-free driving.

As a young person driving the UNI-T with the Blue Whale engine, the power is exhilarating, fuel consumption is economical, and it looks incredibly cool turning heads on the street. There are many models equipped with the Blue Whale engine—the CS75 PLUS is practical with spacious interiors, the CS55 PLUS offers a sporty feel, and the EADO PLUS is stylish, perfect for daily commutes. Quick start response keeps traffic jams from being frustrating, and low fuel consumption saves spare change. Over time, maintenance feels simple—just replacing small parts extends its lifespan. Proper care makes it worry-free and fun to drive, blending modern style with practicality.


