China EV Registrations in Week 36: Tesla Surges Amid Market Downturn

Reports on manufacturing, labor and earnings with clear, practical context. Drives a Tesla Model 3 RWD; family hauler is a Volvo XC60.
In the dynamic landscape of China's electric vehicle (EV) market, week 36 of 2025 presented a mixed bag of results, with some brands experiencing notable declines while others, like Tesla, bucked the trend with impressive growth. This report delves into the latest registration data, providing insights into the shifting fortunes of leading EV manufacturers and exploring the broader implications for the industry.
The week spanning September 1 to September 7 saw a significant downturn for several key players in the Chinese EV market. BYD, a dominant force in the sector, registered a substantial drop of 25% in vehicle registrations compared to the previous week, totaling 52,030 units. This decline is even more pronounced when compared to the same week last year, marking a 29.31% decrease. Despite this, BYD's Fang Cheng Bao model saw a year-on-year increase, hinting at potential niches of growth within the brand's portfolio.
Tesla, in contrast, reported a 15% increase in registrations, reaching 14,340 units. This growth was driven in part by the introduction of the Model Y L, which contributed 894 units to the total. The Model Y continued to dominate Tesla's sales, with 9,300 units registered, while the Model 3 followed with 5,040 units. Despite this weekly uptick, Tesla's numbers were still down 11.48% from the same period last year, reflecting broader market challenges.
Volkswagen-backed Xpeng and Nio faced significant registration declines in week 36, with decreases of 20.2% and 15.7% respectively. Xpeng registered 6,700 vehicles, while Nio recorded 6,270 units, highlighting a tough week for these manufacturers. However, both brands showed strong year-on-year growth, with Xpeng up 86.11% and Nio's new energy vehicle lineup experiencing a 72.19% increase from the previous year.
This mixed performance underscores the volatility in consumer demand and the competitive pressures in the EV industry. Analysts suggest that macroeconomic factors, including supply chain disruptions and regulatory changes, may have contributed to the fluctuating sales figures.
Another notable player, Leapmotor, experienced a sharp decline of 22.4% in weekly registrations, totaling 10,790 vehicles. Despite this dip, the brand demonstrated a robust 71.27% increase compared to the same week last year, cementing its position as a rising star in the sector. This growth is attributed to the popularity of models like the C10 and B01, which together accounted for over 5,000 of the week's registrations.
While the decrease in weekly figures raises concerns, Leapmotor's long-term trajectory remains positive, with the brand poised to capitalize on its expanding market presence. Industry observers are closely watching Leapmotor's strategic moves, particularly its partnerships and technological advancements, which could further boost its competitive edge.
Smaller brands such as Onvo and Firefly also faced challenges in week 36. Onvo's registrations fell by 28.4% to 2,650 units, while Firefly saw a 27.3% drop to 1,090 units. These declines highlight the difficulties smaller players face in maintaining momentum amid intense competition and market saturation.
Despite these setbacks, both companies are focusing on innovation and strategic partnerships to regain market share. Onvo, for instance, continues to invest in developing high-performance models, hoping to attract a niche segment of eco-conscious consumers. Meanwhile, Firefly's emphasis on affordability and efficiency positions it to potentially capture budget-minded customers as the market evolves.
The broader context of these registration figures reveals significant insights into China's EV market dynamics. The China Association of Automobile Manufacturers (CAAM) has influenced the dissemination of weekly data, urging companies like Li Auto to cease publishing detailed figures to avoid 'vicious competition.' This move has reshaped how data is interpreted and utilized by analysts and investors, who rely on these statistics to gauge market trends and forecast future performance.
The ongoing debate about data transparency underscores the delicate balance between competitive advantage and industry stability. As the market continues to mature, the role of data in shaping strategic decisions will likely grow, with manufacturers navigating the complexities of consumer demand, regulatory landscapes, and technological advancements.
Looking ahead, the Chinese EV market remains a critical arena for both domestic and international brands vying for dominance. Tesla's recent gains highlight the potential for foreign automakers to capture significant market share, while BYD and other local players grapple with maintaining their leading positions amid fluctuating demand.
The coming months will be pivotal as manufacturers adjust strategies to address market challenges and leverage opportunities. Key factors to watch include technological innovations, consumer preferences, and policy developments, all of which will play crucial roles in shaping the future landscape of China's electric vehicle sector.

About Priya Nair
Reports on manufacturing, labor and earnings with clear, practical context. Drives a Tesla Model 3 RWD; family hauler is a Volvo XC60.