Tesla's biggest Chinese rival, BYD, sees profits plummet
Winning a war is not the same as winning a peace. You can dominate a market, break sales records, and still watch your profits get hollowed out quarter after quarter, because the market you conquered keeps demanding you charge less for the product you built.
That is the situation facing BYD Co., the Shenzhen, China-based electric vehicle and battery giant that spent years clawing past every rival in China and then eclipsing Tesla on the global stage.
By the numbers, BYD is the most successful EV maker in the world. It sold 2.26 million battery-electric vehicles in 2025, compared with Tesla's estimated 1.64 million, according to CNBC. It also crossed $100 billion in annual revenue for the first time.
BYD founder and chief executive Wang Chuanfu built a company that Elon Musk once laughed off as a non-competitor into a genuine global powerhouse.
Now that powerhouse is posting the worst quarterly profit it has seen in over three years. And when I looked at the full earnings picture, from the top-line miss to the borrowing surge that nobody is talking about loudly enough, what I found raises serious questions for any investor with exposure to the China EV trade.
BYD's Q1 2026 results are genuinely ugly
Net income for the three months ended March 31 fell 55% year over year to 4.08 billion yuan, roughly $597 million, according to Bloomberg. Revenue dropped 12% to 150.2 billion yuan, the third consecutive quarterly revenue decline.
The company sold just over 700,000 vehicles in the period, according to ad-hoc-news.de. Volume was not the problem. Pricing was.
Average discounts on BYD vehicles rose to a record 10% in March 2026, based on China auto market data compiled by Bloomberg. The company has been in a discount war with Geely, Leapmotor, Xiaomi Auto, and dozens of smaller Chinese brands fighting for the same crowded domestic lane.
BYD's profit-per-car number tells the real story
I ran the per-vehicle math, and the deterioration is steep.
BYD's net profit per vehicle likely dropped to between 3,000 yuan and 4,000 yuan in Q1 2026, compared with roughly 8,800 yuan in the same period last year, according to analyst estimates compiled by MarketWatch. That is roughly a 55% to 66% erosion in per-car profit in one year, just as the company is shipping more cars than ever.
Related: Chinese EV giant sends a bold message straight to the US
Here is a snapshot of BYD's profit trajectory over five quarters, illustrating how fast the damage has accumulated.
- Q1 2025: Net profit 9.15 billion yuan, up 100.4% year over year
- Q2 2025: Net profit 6.4 billion yuan, down 29.9% year over year
- Q3 2025: Net profit 7.82 billion yuan, down 33% year over year
- Q4 2025: Net profit 9.3 billion yuan, down 38.2% year over year
- Q1 2026: Net profit 4.08 billion yuan, down 55% year over year
Five straight quarters of year-over-year profit decline is not merely a bad patch. It's a structural squeeze.
What BYD CEO Wang Chuanfu called the company's profit decline
Wang did not try to spin it. In BYD's annual earnings letter earlier this year, he wrote that China's automotive sector has entered a "brutal knockout stage," according to the Business Times. Competition has reached "fever pitch," he said. Weaker players will go bankrupt. Only companies with scale, technology, and access to overseas markets will survive.
The company, in other words, is betting that it is big enough to outlast a war of attrition that it helped start.
That bet comes with a real cost. BYD's short-term borrowings soared 72% in three months to a record 66.3 billion yuan, about $9.7 billion, according to Dow Jones reporting cited by Evrimagaci.
Operating cash flow dropped 67% year over year, according to Moomoo Financial. Borrowing is outpacing earnings. That is a warning sign that belongs in any honest read of these results.
Wall Street's take on BYD, and where Daiwa parts ways
BYD is fairly valued at HKD 108 with a three-star rating and a "high" uncertainty flag, as BYD has swung from net cash to net debt, which weighs on the firm's valuation, according to Morningstar.
Daiwa is more constructive. The Tokyo-based investment bank trimmed its 12-month target to HKD 130 from HKD 132, but kept its buy rating, noting that international deliveries are tracking ahead of internal projections, according to AASTOCKS.
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In BYD's March 2026 analyst briefing, management told participants exports could reach 1.5 million vehicles this year, 15% above the company's January target, according to Bloomberg.
Eugene Hsiao, head of China equity strategy at Macquarie Capital, said BYD "needs domestic sales volumes to pick up sequentially in Q2 and see a more sustained rebound and market share recovery in Q3 for overall profits to improve," according to Reuters.
That is not a ringing endorsement. That is a to-do list.
What this means if you own the stock or a rival
BYD's American depositary receipts (BYDDY) closed around $12.94 on April 24, well below the $20.05 52-week high, according to MarketBeat. The stock has recovered from a $11.20 low but is still roughly 35% off its peak.
If you own BYDDY, the honest question is whether BYD can turn the export story into a profit story fast enough to offset what is happening at home. Overseas margins are higher. The company sold 319,751 overseas passenger vehicles and pickups in the first quarter, a 65.2% year-over-year jump, according to Gasgoo. That is the green shoot bulls have spotted.
The problem is that overseas expansion requires capital. BYD is already borrowing at a record pace. Every factory it opens in Europe or Southeast Asia, and every incentive it offers to undercut local rivals, requires money it is generating less of at home.
If you own shares in Tesla, Nio, Xpeng, or Li Auto, none of this is good news, either. BYD selling cars for less to defend market share puts pressure on everyone's pricing in every market where it competes.
The price war Wang Chuanfu once used as a weapon has become the market condition he has to survive. That shift is what the Q1 2026 number actually says. Volume is not enough. The question now is whether the world's biggest EV maker can rebuild its margins before its balance sheet runs out of patience.
Related: BYD's new EV draws 30,000 orders at a price US buyers can't touch
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This story was originally published April 30, 2026 at 4:03 AM.