
The engine of the Trumpchi PHEV is a hybrid power engine independently developed by GAC Group, belonging to a domestically produced engine. The engine model of the GAC Trumpchi PHEV is 4A15K2, with a maximum horsepower of 97, a maximum power of 71kW, and a maximum torque of 120 Nm. For daily maintenance of the GAC Trumpchi PHEV 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 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, 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 blocked and oil cannot pass through the filter element, it may rupture the filter element or open the safety valve, allowing oil to bypass through the bypass valve and carry 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 powder 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 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.

I've driven quite a few plug-in hybrids, and the Qizhi PHEV is equipped with a 1.5-liter naturally aspirated gasoline engine featuring Atkinson cycle design, which focuses on high efficiency and is much more fuel-efficient than traditional engines. It works in tandem with a powerful electric motor to form GAC's hybrid system. During normal starts, it prioritizes electric power, and the engine only kicks in during acceleration or when the is low, with seamless switching and no jerky sensations. With a full tank of gas and a full charge, it boasts a combined range of over 700 kilometers, with about 50 kilometers in pure electric mode, making city commutes virtually gas-free. The fuel consumption is extremely low, averaging around 4 liters, making it both worry-free and cost-effective. I also noticed that the engine noise is well-controlled, keeping the cabin quiet even at high speeds, but it's important to charge regularly to maintain battery health.

I've been using the Trumpchi PHEV as my daily commuter for almost a year. It's equipped with a 1.5L small-displacement gasoline engine, but it runs exceptionally quiet, especially in pure electric mode where it's almost silent. During traffic jams, it mainly uses electricity without consuming any fuel. The engine only kicks in during long-distance trips, with minimal vibration and excellent stability. With both fuel tank and battery working together, the range is impressively long, easily exceeding 700 kilometers. The calculated fuel consumption is just over 4 liters, saving a significant amount of money annually. The configurations are practical, and the operation is simple, with one-button mode switching. The only downside is that the engine starts more frequently when using the heater in winter, but installing a home charging station solved this issue. Maintenance is similar to regular cars, just requiring an oil change—reliable and hassle-free.

After comparing several hybrid models, the Trumpchi PHEV features a 1.5L gasoline engine paired with an electric system, somewhat similar to Toyota's but with more horsepower. During my test drive, the acceleration was noticeably strong, achieving 0-100km/h in just over 8 seconds, making overtaking effortless. It offers a pure electric range of 50km, sufficient for daily commutes; when the engine kicks in, the combined fuel consumption is impressively low at around 4L, saving half the fuel cost compared to conventional fuel vehicles in the same class. The build quality is reliable, backed by GAC's mature technology and a lengthy warranty period. It's significantly more affordable, offering high value for money, making it ideal for those on a budget yet eager to experience new technology.

Maintaining the Motor Trumpchi PHEV's engine is quite hassle-free. This 1.5L gasoline engine is designed for durability, with an oil change interval of every 5,000 kilometers, and routine maintenance costs just a few hundred yuan. The hybrid system requires regular checks on the circuits and battery, but the manufacturer offers an 8-year warranty, and the 4S shop provides excellent service. The engine won't age quickly even with prolonged use, thanks to the Atkinson cycle reducing wear, so don't worry about carbon buildup. Tires and brakes should be checked as usual, and insurance is cheaper than for pure electric vehicles. Pay attention to charging frequency; run the engine at least a few times each month to keep it in good condition. Overall, it offers low costs and high reliability.

Focusing on the economic aspect of the car, the Motor Trumpchi PHEV is equipped with a 1.5L engine and a plug-in hybrid system, offering both efficiency and environmental friendliness. It achieves zero emissions in urban areas when running on electricity, with a fuel consumption of only 4 liters per 100 km on long-distance trips, significantly reducing its carbon footprint. It enjoys substantial policy benefits, including exemption from purchase tax and license plate fees in most cities, saving thousands of yuan annually. The monthly energy cost is low, with electricity and fuel expenses averaging half that of conventional gasoline cars. Over the long term, the battery experiences slow degradation, and the warranty provides peace of mind. It is less affected by rising fuel prices, offering high flexibility and suiting a budget-conscious lifestyle. It is also eco-friendly, making it a proud choice for drivers.


