How Many Cylinders Does the Changan Uni-T Engine Have?

[Ariel]

The Changan Uni-T engine is manufactured by Chongqing Changan Automobile Co., Ltd., and is a domestically produced engine. The Changan Uni-T engine model is JL473ZQ5, with a maximum horsepower of 180, a maximum power of 132kW, and a maximum torque of 300Nm. The transmission matched with this engine is a 7-speed dual-clutch DCT. For daily maintenance of the Changan Uni-T engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, SD--SF grade gasoline engine oil should be selected based on the additional equipment 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 specified requirements. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, its performance deteriorates, causing various problems for the engine. To avoid malfunctions, change the oil regularly according to usage conditions and maintain an appropriate oil level. When engine 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 the oil cannot pass through the filter element, it may rupture the filter element or open the safety valve, bypassing the filter and carrying contaminants back to the lubrication areas, 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. In small amounts, it remains suspended in the oil; in large amounts, it 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.

[TaliaAnn]

I've been researching cars for several years. The Changan UNI-T primarily uses a 1.5T turbocharged four-cylinder engine, which belongs to the Blue Whale series engine architecture. Four-cylinder means there are four cylinders working synchronously in the engine, providing smooth power output. From my observation of industry trends, four-cylinder designs are more stable than three-cylinder ones because the balance between cylinders is better, avoiding severe vibrations, which is particularly noticeable during medium-speed driving. Driving my friend's UNI-T on the road, I felt the acceleration response was quick, and the fuel economy was also good, with an average city fuel consumption of around 7 liters. In the long run, four-cylinder engines are simpler to maintain—for example, changing spark plugs or cleaning carbon deposits isn't expensive. I recommend beginners prioritize this configuration when choosing a car. In the future, if Changan introduces a hybrid version paired with this four-cylinder engine, it would be even more competitive.

[OliveRose]

As an average car owner, I purchased the Changan UNI-T 1.5T version last year, and the engine is indeed a four-cylinder one. I'm quite satisfied with its performance – it provides sufficient power for daily commuting, starts without hesitation, and overtakes effortlessly on highways. The engine noise is well controlled, much quieter than the three-cylinder car I drove before. During maintenance at the 4S dealership, the technician mentioned that the four-cylinder structural design is reliable and less prone to minor issues, so I rarely worry about sudden breakdowns. The fuel consumption is excellent, averaging around 6 liters, which is both economical and hassle-free. I recommend paying extra attention to the cylinder count since the engine is a critical component. Friends who test-drove it also felt that four-cylinder engines offer more peace of mind than three-cylinder ones, especially during long-distance trips where comfort is paramount.

[MacAlyssa]

I've repaired many Changan vehicles, mostly the UNI-T with 1.5T four-cylinder engines. Four cylinders mean four combustion chambers working together. As technicians, we always check the cylinder count because it directly impacts vibration and performance. In actual repairs, four-cylinder engines rarely have major issues. Common problems like carbon buildup or ignition system failures are easy to fix, and replacement parts aren't expensive. Compared to three-cylinder engines, four-cylinder ones have better balance and produce fewer strange noises over long-term use. We recommend owners change the engine oil every 5,000 kilometers to ensure proper cylinder operation.