The world’s largest car factory covers 10,67 km², equivalent to 73 Maracanã stadiums, employs nearly 2 robots, employs 57 people, and is located in Zhengzhou, China; get to know the giant BYD complex.
Published
28/11/2025 às 10:25
BYD took a historic step by putting into operation the one who is already recognized as the largest car factory on the planet, located in the city of Zhengzhou, China.
The mega-project is coming online to meet the growing global demand for vehicles, especially electric ones, and represents a technological milestone in the automotive industry.
The plant recently began operations and has the capacity to produce thousands of vehicles per day.
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The direct impact affects the global automotive sector, with repercussions in cost, technology, and production scale.
The complex belongs to BYD, one of the world’s giants in the electric mobility sector.
The company decided to unify several stages of the industrial chain in a single location. This reduces logistics costs, speeds up deliveries, and increases production efficiency.
The automaker’s proposal is simple: produce quickly, with cutting-edge technology and less and less dependence on external suppliers.
With this, the factory becomes not only one of the largest in the world, but also one of the most strategic.
The sheer size of the world’s largest car factory is impressive.
When talking about the largest car factory on the planet, the numbers are hard to imagine.
The complex occupies more than 10 square kilometers, exactly 10,67 km², the equivalent of dozens of football stadiums combined.
Within this territory, there are battery factories, administrative buildings, industrial warehouses, logistics centers, and vehicle testing areas.
Everything functions like a small industrial city completely focused on automobile production.
Furthermore, more than 57 people work directly or indirectly at the site. This makes the factory one of the largest industrial employment hubs in China.
Technology is at the heart of the largest car factory on the planet.
Production is dominated by automation. Robots handle everything from welding to painting the vehicles, reducing human error and increasing delivery speed.
One distinguishing feature is that approximately 70% of the components are manufactured within the complex itself.
This model, called “vertical integration,” allows for complete control over cost, quality, and deadlines.
Why did BYD decide to build the largest car factory on the planet?
The explosive growth of the electric vehicle market has demanded a leap in production.
As BYD is one of the leaders in this sector, expanding capacity has become a strategic priority.
By concentrating everything in a single megastructure, the company reduces delays, becomes less dependent on suppliers, and ensures greater global scale.
In short: produce more, faster, and at a lower cost.
Furthermore, the factory was designed to be more environmentally efficient, with water reuse and optimized energy use.
The impact of the world’s largest car factory on the international market.
The opening of this plant has changed the global balance of the automotive industry. Traditional automakers now face a competitor that operates at a different level of speed and cost.
This could result in cheaper vehicles, increased supply, and changes in business models. Countries that depend on car exports will have to adapt.
Experts also point out that China is consolidating its position as a leader in global electromobility.
A largest car factory on the planet It’s not just an industrial complex.
It symbolizes a new phase for the industry: more technology, less external dependence, and production at an “extreme industrial” level.
And, by all indications, this model will be replicated in other regions of China and the world in the coming years.
For consumers, this could mean more affordable cars. For competitors, it’s a major challenge.
Source: Coastal Diary
