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What engine is used in the BYD Yuan?

1 Answers

McJordan

07/30/25 1:36am

The engine model used in the BYD Yuan is the BYD473QE. The BYD473QE engine is a brand-new 1.5L golden-displacement all-aluminum engine independently developed by BYD, with a maximum power output of 80kW and a maximum torque of 145Nm. This engine features advanced VVL (Variable Valve Lift) system and EGR (Exhaust Gas Recirculation) system, characterized by lightweight and eco-friendly design, high efficiency and energy saving, low carbon and clean emissions, as well as smooth and comfortable operation. The technical features of the BYD473QE are as follows: 1. Maintenance-free silent timing chain, offering worry-free, effortless, and cost-saving operation, along with quiet, peaceful, and enjoyable driving experience. 2. EGR (Exhaust Gas Recirculation) technology, ensuring clean emissions and energy conservation. 3. VVL (Variable Valve Lift) technology, delivering high efficiency, environmental friendliness, and fuel economy. 4. Equipped with the latest version of Delphi electronic fuel injection management system, featuring four ignition coils for independent ignition per cylinder, providing higher power output in the same displacement and better fuel efficiency in the same displacement.

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