By Michael Sullivan March 17, 2026 8:45 am EST
BYD isn't the only Chinese EV manufacturer that's growing. In fact, there are over 100 carmakers in China, with EVs dominating the country's market and increasingly being exported worldwide. While Chinese EVs (and Chinese cars in general) are virtually unknown so far in the U.S., China is selling tons of EVs in emerging economies, and, increasingly, European drivers love Chinese EVs. None of this happened by accident.
Around the turn of the century, the Chinese government concluded that its home-brewed carmakers would remain at a disadvantage in competing with foreign manufacturers of internal-combustion engines, given the foreign brands' enormous head start. So, it concluded that China could get a quick jump off the starting line and dominate the new EV industry. In 2001, China's Five-Year Plan prioritized EV development. In 2007, Wan Gang, a former engineer with Audi, became China's minister of science and technology and pushed an intense focus on EVs.
As a result, China now consciously nurtures the country's EV industry. It began subsidizing production of electric cars, buses, and other vehicles in 2009. It also restricts exports of rare-earth magnets used in building EVs and encourages domestic lithium mining. Producing these resources and components domestically gives Chinese EV makers an advantage and gives China an edge in its trade standoff with the U.S.
BYD benefits from vertical integration
iMoD Official/Wikimedia Commons
In the hypercompetitive Chinese EV market, BYD benefits from massive economies of scale. It operates mega-factories in China that are each capable of producing up to one million vehicles per year. It incorporates the lessons of its high-volume production into its factories elsewhere in Asia and in Latin America. This has been key to BYD's ascent to become the world's largest EV manufacturer. Plus, establishing factories in the countries where it sells cars helps to avoid tariffs, giving it an extra advantage.
According to Business Insider, some of BYD's factories are almost inconceivably huge. If Tesla's largest factory, located in Austin, Texas, is a "gigafactory" at 3.5 square kilometers or 1.4 square miles, then what word could describe BYD's Zhengzhou plant, which sprawls over 22.5 square kilometers, or 8.7 square miles? BYD simply operates on a whole different scale than its competitors. Zhengzhou includes a test track, a nearly 100-foot sand incline, and a 230-foot pool for testing its vehicles. There's even a low-friction drifting track made of basalt bricks that's open to the public.
No wonder Chinese EV factory tours are so popular that tickets are given out in lotteries! By 2024, the Zhengzhou plant was already building 545,000 vehicles per year, despite having just commenced production in April of the previous year. By February 2025, this city-sized factory employed 60,000 workers. This scale enables BYD to sell EVs for as little as $8,000.
BYD enjoys stable, experienced leadership
The market intelligence firm IDC attributes BYD's new lead over Tesla to BYD's entry-level models, such as the Dolphin hatchback and the Atto 3 SUV. The Dolphin's price starts at less than $14,000 USD, while the Atto 3 starts under $16,000 USD in its home market. By comparison, the Tesla Model 3 Long Range Rear-Wheel Drive begins at just over $37,000 in China, and the Model Y's entry-level trim costs a bit over $47,000.
The ability to build and sell cheaper models gives BYD an advantage throughout developing markets. IDC notes that Tesla seeks out high-end consumers and positions itself as a technology-driven company. By comparison, says IDC, "BYD has rapidly expanded in emerging and mass markets through highly cost‑competitive models, while gradually introducing higher‑end product lines in mature markets."
According to the Detroit News, in South America, where many countries face $7-per-gallon gas prices, EVs have become particularly popular. In Uruguay, for example, battery-powered vehicles make up a quarter of all new car sales. BYD has a strong presence there, as does Tesla. Uruguay exempts EVs from import duties and has built out an extensive network of charging stations, helping to drive EV adoption. BYD assembles vehicles for the South American market in Brazil.
BYD offers superior battery technology
BYD's design and manufacturing are focused on building cheap but high-quality vehicles using numerous smart design choices. We've already noted the company's use of lithium iron phosphate to build cheaper batteries, as well as its vertically integrated, in-house manufacturing processes. However, BYD goes far beyond those examples of efficiency in order to build EVs that cost as little as one-third the price of American-built EVs in the Chinese market, such as the $12,000 Seagull (known as the Dolphin Surf in Europe), while still being better vehicles than one would expect at this price point.
One area of efficiency at which BYD excels is weight savings. Batteries are heavy, and EVs are some of the heaviest vehicles on sale today, but BYD has learned to build them lighter. A PBS News article notes the Seagull weighs 2,734 pounds, or approximately 900 pounds less than a Chevrolet Bolt. As an example of weight-saving design, the Seagull sports only one windshield wiper. That may seem small, but hundreds of smart design choices like this add up to substantial weight savings.
According to EVWorld, BYD has even learned to integrate the battery into the car's structure using what the company calls Cell-to-Body (CTB) technology. While other manufacturers drop a battery into a pre-built chassis, BYD has turned the top cover of its Blade batteries into the floor pan of the vehicle. This not only saves weight but also increases torsional stiffness. It does create challenges with maintenance and recycling, but lighter weight translates into lower cost and greater range. This construction technique debuted in the BYD Seal sedan.
BYD benefits from lower labor costs
Alexander-93/WIkimedia Commons
So far we've examined BYD's strategy of expanding sales by offering cheap, low-end EVs. However, automakers seldom flourish in the long run strictly by offering entry-level models. BYD offers a full model range and even owns three luxury brands: YangWang, Denza, and Fang Chen Bao. Denza dates back to a 2010 collaboration with Mercedes-Benz, although it's now wholly owned by BYD. It sits between the BYD brands and ultra-luxe YangWang on the branding hierarchy and just launched in Europe in 2025. It aims to compete with models from the German carmakers
By comparison, YangWang is in a league of its own within China. Wired reports that the $149,000 YangWang U8 model offers some amazing capabilities. This 4-ton, 1,200-horsepower SUV can run from 0 to 62 mph in only 3.6 seconds. And, should the roads become flooded, the U8 can not only float but also travel on water (in emergencies only!) by spinning its wheels. A new model called the YangWang U9 Xtreme is the new fastest car in the world at 308 mph.
Fang Chen Bao, which BYD translates into "Formula Leopard," offers a "personalized car life" through a vehicle lineup that ranges "from off-road vehicles to sports cars," according to the company. Within China, its vehicles such as the Ti3 and Ti7 crossover SUVs are labeled as Fang Chen Bao models, but for export, they carry BYD badges. Both vehicles feature the upgraded second-generation Blade Battery with the 5-minute Flash Charging capability.
BYD has global expansion plans
BYD enjoys a number of advantages that should help it increase its lead over Tesla in worldwide auto sales. As The Wire China notes, BYD is releasing a "tsunami of different models covering different segments," while Tesla has a more limited model range. BYD also manufactures hybrid vehicles and buses, two segments in which Tesla doesn't compete. With models ranging from budget economy cars to supercars, BYD's range is simply more extensive and complete than its American rival's.
The publication also notes that BYD has cut the time it takes to get a new model to market down to 24 months, which combines with its vertically integrated production to give it an agility that's tough to match. Further, since Western manufacturers have traditionally treated EVs as luxury goods, BYD's budget offerings give them an entry point into the market with consumers across the world, including in developing nations.
This leaves tariffs as one of the biggest barriers to BYD's worldwide expansion, as the U.S. and the European Union have put up barriers to try to protect their domestic manufacturers. However, Europe is considering lifting Chinese EV tariffs, as is Canada, thus opening up new markets. Surveys show that if the U.S. lifted tariffs, there may be a strong market here. In particular, 69% of Generation Z would consider buying Chinese cars, according to a poll by Cox Automotive.