Which country does BYD's engine come from?

[McJason]

Early BYD vehicles used engines from Mitsubishi, but later BYD began designing and manufacturing its own automotive engines. Introduction to engines: An engine (Engine, motor) is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines (such as gasoline engines), external combustion engines (such as Stirling engines, steam engines), electric motors, etc. Engine structure: The engine block serves as the framework of the engine and provides the mounting foundation for various mechanisms and systems. It houses all major components and accessories of the engine, both internally and externally, and bears various loads. Therefore, the block must have sufficient strength and rigidity. The block assembly mainly consists of components such as the cylinder block, cylinder liner, cylinder head, and cylinder gasket.

[VonElias]

Let me start with my experience driving BYD. Their engines are 100% researched and manufactured in China, with Shenzhen as the base. Early on, they accumulated experience in battery technology and gradually expanded to complete vehicle manufacturing. I personally used the Han DM plug-in hybrid model, where the engine delivers smooth output, and combined with the electric motor, it's both fuel-efficient and quiet, with city driving fuel consumption of just over 4 liters per 100 kilometers. BYD insists on independent innovation, avoiding reliance on foreign technology, which enhances the competitiveness of domestic brands globally. Maintenance isn't troublesome either, with ample parts available at local 4S stores at affordable costs. Watching BYD grow from a small factory to a leader in electric vehicles is a genuine source of Chinese pride, proving the importance of independent research and development.

[SanArya]

As an automotive technology enthusiast, I have thoroughly researched the origin of BYD's engines, which are entirely developed domestically in China. Core technologies like the Xiaoyun series have reached internationally advanced levels in terms of efficiency. BYD has its own R&D center and production facilities in Shenzhen, covering the entire process from design to testing. Taking the DM-i hybrid system as an example, the engine's thermal efficiency exceeds 40%, seamlessly matching the electric motor to reduce fuel consumption, outperforming many imported brands in this regard. Expanding on this, BYD's in-house manufacturing reduces supply chain risks and promotes domestic employment and technology exports. This relentless pursuit of excellence has strengthened my confidence in domestic brands.

[Philip]

As an elderly person, I recall when BYD first started and everyone was talking about it. But now all their engines are made in China, reliable and worry-free. I've used their F3 and Qin models, and the engines are incredibly durable with low maintenance costs. Parts can be easily found even in small repair shops in town. Over the years, they've maintained good noise control and high fuel efficiency, helping to save money. BYD's commitment to independent R&D is great for China's automotive industry, reducing reliance on foreign technology. I suggest young people learn more about domestic cars—they're affordable and dependable.