What is the engine code of the BYD Song?

[Evans]

The engine code of the BYD Song is BYD487ZQA. The engine maintenance methods are: 1. Use high-quality engine oil; 2. Use qualified coolant; 3. Regularly clean the radiator scale; 4. Regularly remove carbon deposits from the car; 5. Replace the car's three filters on time; 6. Maintain a reasonable engine speed. The BYD Song is a compact 5-door, 5-seat SUV with body dimensions of: length 4600mm, width 1830mm, height 1700mm, and a wheelbase of 2660mm. The BYD Song is equipped with a 1.5T turbocharged engine, with a maximum power of 118kW and a maximum torque of 245Nm, paired with a 6-speed manual transmission.

[WyattLynn]

The engine code of the BYD Song is BYD472ZQA, a 1.5-liter naturally aspirated engine used in the DM-i hybrid version. From a technical perspective, its design prioritizes efficiency, optimizing thermal efficiency through the Atkinson cycle to reduce fuel consumption and emissions. This engine works in conjunction with the electric motor in the DM-i system, prioritizing electric power in urban driving conditions to reduce noise and vibration, and efficiently providing direct drive power only at high speeds. It offers approximately 110 horsepower in pure fuel mode, but combined with the electric motor, it can reach a total of 173 horsepower, meeting daily commuting needs. In terms of reliability, it uses a simple cast iron cylinder block design, with a low failure rate and maintenance intervals exceeding 10,000 kilometers, making it suitable for those seeking cost-effectiveness. The core of DM-i technology is to keep the engine operating within its optimal efficiency range, avoiding the vibration issues common in traditional vehicles during high-load starts.

[LeAmy]

The early engine versions of the BYD Song, such as the 2016 model with the 1.5T code-named BYD476ZQB, placed more emphasis on power performance. However, the current DM-i models have switched to the BYD472ZQA naturally aspirated engine, focusing on high efficiency and energy savings. This change reflects BYD's adjustment in its new energy strategy, prioritizing hybrid technology. The engine code structure has been simplified; for example, 'ZQ' denotes gasoline application in the Song series, and 'A' indicates an optimized design generation. Compared to the older turbocharged engines, the BYD472ZQA is lighter, more integrated, and requires less frequent maintenance, directly enhancing practicality. Paired with the upgraded Blade Battery system, overall reliability is strengthened, making it more suitable for China's environmental protection trends.

[StJoanna]

The BYD472ZQA engine delivers impressive performance in the BYD Song DM-i, with a 1.5-liter displacement combined with electric motor output totaling 173 horsepower, achieving a 0-100 km/h acceleration time of approximately 8.4 seconds, meeting the needs of most scenarios. From the driving experience, it offers smooth starts without jerking, ample mid-range acceleration power, and optimized ECU tuning to avoid delays during motor transitions. Compared to hybrid vehicles in the same class, such as Honda's i-MMD, this engine excels in fuel efficiency, averaging less than 4 liters per 100 kilometers, while also providing excellent NVH control for a quiet and comfortable daily commute. During high-speed cruising, it operates efficiently in direct drive mode and demonstrates sufficient power for uphill climbs, showcasing high overall balance and strong reliability, making it a worthy consideration.

[DelLillian]

The BYD472ZQA engine in the BYD Song is an environmentally preferred option. Its 1.5L naturally aspirated design excels in low emissions within the DM-i system, particularly in urban electric-priority mode which reduces tailpipe pollution. From an ecological perspective, its thermal efficiency exceeds 40%, reducing fuel dependency and CO2 emissions, aligning with national carbon neutrality policies. Battery assistance allows the engine to operate within optimal efficiency ranges, with excellent noise control enhancing driving comfort, making it ideal for eco-conscious families. Its simple long-term maintenance, low costs, and reliable durability minimize frequent breakdowns, making it a practical choice for sustainable mobility.