BYD Introduces Proprietary Autonomy Chip and 12,000-Yuan ADAS Package as Domestic Sales Tumble and Exports Surge

Facing a 20% drop in domestic sales and 55% profit plunge, BYD bets on proprietary 4nm Xuanji A3 chip and low-cost 'God's Eye' ADAS to compete beyond price wars.

BYD is scrambling to recast its narrative. The Chinese electric-vehicle giant’s domestic sales slid nearly 20 percent in April – to roughly 157,000 units – while its global exports surged 65 percent in the first quarter to about 320,000 vehicles. That widening gap between a cooling home market and a booming international business is now forcing a strategic pivot. Rather than doubling down on price cuts alone, BYD is betting its future on proprietary hardware and affordable advanced driver-assistance systems (ADAS).

The cornerstone of that bet is the Xuanji A3, a 4-nanometer chip designed in-house for autonomous driving. BYD has poured an estimated $14.75 billion into semiconductor research and now employs more than 7,000 chip engineers. The single-processor version delivers 700 TOPS (tera operations per second); in a triple configuration, intended for Level 3 and Level 4 autonomy, the system hits 2,100 TOPS. Mass production is already underway, and the next vehicle generation will integrate the chip directly.

Alongside the hardware push, BYD is rolling out its “God’s Eye” ADAS suite more aggressively. The DiPilot 300 variant is priced at roughly 12,000 yuan (about $1,770) as an option – a clear salvo aimed at the mass market. To win over cautious buyers, the company is offering an accident compensation plan specifically for users of the city-navigation function. That liability guarantee is a direct rebuttal to the cutthroat technology race in China’s electric-vehicle segment.

The need for a fresh growth vector is urgent. BYD’s net profit collapsed 55.4 percent in the first quarter to 4.1 billion yuan, while revenue fell 11.8 percent to 150.2 billion yuan. A sharp price war, particularly on models below 150,000 yuan, has squeezed margins relentlessly. BYD’s chairman Wang Chuanfu acknowledged that the company is trying to shift the competitive battlefield from bare-knuckle discounting toward software, sensors and data.

That data advantage is already building. More than 2.99 million BYD vehicles equipped with driver-assistance features are on Chinese roads, generating over 190 million kilometers of validated driving data every day. The company argues that this massive installed base – combined with a 12,000-yuan assist package – lets it leapfrog rivals in the sub-150,000-yuan segment, where buyers are increasingly weighing smart features over sticker price.

The technology offensive also puts pressure on Tesla, Nio, Xpeng and others fighting for the same pool of customers. BYD plans to bring LiDAR-based functions even to its cheapest model, the Seagull, which starts at just 69,800 yuan. What was once a premium feature is now trickling to the very bottom of the market.

The export engine, meanwhile, provides a partial cushion. BYD’s European registrations soared nearly 170 percent to 50,646 units in the first quarter, giving it a 1.8 percent market share in the EU. The global export tally of 320,000 vehicles in Q1 marks a 65 percent jump.

Yet the domestic drag remains heavy. The Chinese NEV retail penetration has plateaued at 38.6 percent, and the home market showed little appetite for fresh inventory in April. BYD’s market capitalization now stands at roughly $105 billion, and investors are watching closely: the ex-dividend date is June 12.

For now, the stock is caught between two forces – weak profits and a brutal price war on one side, and on the other, a credible effort to build differentiation through in-house chips, scalable ADAS and a growing data moat. The technology story is compelling, but the financial payoff has yet to materialize.