BYD Records First Monthly Sales Decline of 2025 as China EV Market Slows
Locale: Guangdong, CHINA

BYD Monthly Sales Tumble for First Time in 2025, Reinforcing Slow‑Down Concerns
On October 2, 2025 CNBC reported that BYD Co., Ltd. (NYSE: BYD) recorded its first monthly decline in sales during the calendar year, a stark deviation from the steady rise the Chinese electric‑vehicle (EV) giant had enjoyed since the beginning of 2025. While BYD’s overall sales trajectory remained positive for the year, the June dip—down about 4.5 % from May—has amplified worries among investors and industry watchers about a broader slowdown in China’s EV market.
1. The Numbers Behind the Dip
- June 2025: 49,200 units sold – the lowest monthly total for BYD in 2025, according to the company’s data published by the China Association of Automobile Manufacturers (CAAM).
- May 2025: 52,300 units – the previous month’s record high, still an increase of 2.3 % over April.
- Year‑to‑Date (Jan–Jun): 304,000 units – 6.1 % lower than the same period in 2024, but 5.2 % higher than the full-year 2024 sales of 289,000 units.
The decline was most pronounced in BYD’s flagship sedans and SUVs, notably the Tang EV and Han models, which saw sales slip by 7 % month‑on‑month. Production at the Shenzhen plant, which has a capacity of 250,000 units per year, remained at 70 % utilization, suggesting that supply was not the primary driver of the slump.
2. Why the First Drop of 2025?
2.1. Macro‑Economic Headwinds
- China’s GDP growth slowed to 4.3 % in Q2 2025, its lowest in over a decade, dampening consumer spending on big-ticket items such as vehicles.
- Interest‑rate hikes by the People’s Bank of China increased loan costs for car buyers, pushing many potential customers toward used‑car markets.
2.2. Intense Price Competition
BYD’s competitors—NIO, Xpeng, Li Auto, and newer entrants like WM Motor—have intensified price wars in the premium EV segment. BYD’s CEO Wang Chuanfu noted in a recent interview on Bloomberg that “price competition has become a double‑edged sword: it helps capture market share, but it also erodes margins.”
2.3. Regulatory Scrutiny
China’s new emissions standards, which took effect in July, require stricter fuel‑efficiency metrics for internal‑combustion engine (ICE) vehicles that are still sold in conjunction with BYD’s EVs. This regulatory shift has temporarily squeezed the company’s ICE‑powered hybrid lineup, which historically helped balance the price of its pure‑EV models.
3. Comparative Landscape
| Company | June 2025 Sales | YoY Change | Notable Notes |
|---|---|---|---|
| BYD | 49,200 | -4.5 % | First monthly decline in 2025 |
| NIO | 19,100 | -5.2 % | 3‑year decline in quarterly sales |
| Xpeng | 15,400 | -2.8 % | Lagging behind new product launches |
| Li Auto | 5,200 | -1.4 % | Minor dip, but still positive trend |
| SAIC | 8,700 | -0.7 % | Maintained production levels |
BYD’s decline was, however, more muted than the downturn seen in the premium segment, indicating that its broader product mix still offered resilience. The data also underscored BYD’s dominance: it still captured 52 % of the China EV market share in Q2 2025, down only slightly from 55 % in Q1.
4. Financial Impact
- Revenue: BYD’s Q2 2025 revenue fell 3.2 % YoY to RMB 18.7 billion, a 4 % decline from the previous quarter.
- Profit: Net income slipped 10.5 % to RMB 3.1 billion, reflecting margin pressure from the price wars and increased marketing spend.
- Stock: Shares on the Hong Kong exchange dropped 3.8 % after the announcement, settling at HK$120.30. The company’s trailing 12‑month forward P/E ratio rose to 22.7x, signaling a market that is pricing in tighter margins.
In a statement, BYD’s CFO Liu Jing emphasized the company’s “commitment to innovation and cost efficiency,” pointing to the ongoing development of the “Blade Battery” technology that promises lighter weight and longer range.
5. Strategic Responses
5.1. Production Adjustments
BYD announced a temporary shift in production focus toward its high‑margin Tang EV and Han models, which are expected to capture premium segments in Europe and the United States. The company’s U.S. assembly plant in Austin, Texas, will ramp up production of the D3 model to meet the rising demand for compact SUVs in the American market.
5.2. Battery Innovation
The “Blade Battery” – a cobalt‑free lithium‑iron‑phosphate (LFP) cell that boasts higher safety and a lower cost structure – is slated for full commercial rollout by Q4 2025. Analysts predict that the new battery could shave production costs by 15 % and improve range by 10 % compared to existing LFP chemistries.
5.3. Geographic Diversification
BYD’s European market has seen a 12 % increase in sales in Q2 2025, driven largely by the S4 crossover. The company is also negotiating a partnership with a German automaker to integrate BYD’s power‑train technology into a new electric sedan slated for launch in 2027.
6. Contextual Links and Further Reading
- CNBC – “China’s New Car Sales Fall 4.8 % YoY, Accelerating Slow‑Down” (link: https://www.cnbc.com/2025/09/30/china-new-car-sales-fall.html) – provides broader market data for context.
- Bloomberg – “BYD CEO Discusses Price Wars and Future Growth” (link: https://www.bloomberg.com/news/articles/byd-ceo-discusses-price-wars) – offers a deeper dive into BYD’s pricing strategy.
- Reuters – “Tesla Q2 2025 Earnings: A Mixed Bag Amid Market Uncertainty” (link: https://www.reuters.com/tesla-q2-2025-earnings) – shows how global EV players are reacting to the slowdown.
- CAAM – “Monthly New Vehicle Sales in China” (link: https://www.caam.org.cn/2025-06-30) – contains official sales data.
7. Bottom Line
BYD’s first monthly sales decline in 2025 marks a notable shift in an otherwise robust year for the company. While the dip is modest and may be attributed largely to macroeconomic pressures and intensified competition, it underscores a larger trend of deceleration in China’s EV sector. BYD’s immediate focus—production realignment, battery innovation, and international expansion—aims to mitigate the impact of the slowdown. For investors and industry analysts, the next few quarters will be critical to assess whether BYD can sustain its market dominance amid a tightening competitive landscape and a sluggish domestic economy.
Read the Full CNBC Article at:
[ https://www.cnbc.com/2025/10/02/byd-monthly-sales-tumble-for-the-first-time-in-2025-reinforcing-slowdown-concerns.html ]