On the companies’ reported 2025 finances, Tesla had the stronger financial position: it reported net income, positive operating cash flow and $44.06 billion in cash and investments, while NIO reported a full-year net loss and material borrowings. NIO’s three-brand vehicle business and battery-related power solutions make it a different kind of EV company, but its disclosed losses, financing needs and execution risks matter to investors. That business comparison is not a verdict on which stock is a better buy: valuation, future results and an investor’s circumstances also shape returns.
How the businesses differ
NIO is more than a single vehicle brand. Its 2025 Form 20-F describes premium NIO vehicles, family-oriented ONVO vehicles and small premium FIREFLY cars. Alongside vehicle sales, it reports other sales that include parts, accessories, after-sales services, power solutions, used-car sales and technical services. Battery-related services may distinguish its offering, but their presence alone does not establish that they are profitable or economically attractive.
Tesla’s 2025 Form 10-K groups its activities into automotive; energy generation and storage; and services and other. Its Q2 2026 update also discusses energy storage deployments and services alongside vehicles. The company identifies investment in manufacturing capacity, cost reduction, AI, software and fleet-related opportunities as strategic priorities. Those plans describe potential avenues for growth, not guaranteed future revenue or profit.
The comparison is therefore not simply between an automaker in China and one in the United States. NIO combines several vehicle brands with vehicle-related and power activities; Tesla combines automotive with energy and service businesses and is pursuing software- and fleet-related opportunities. Both remain exposed to product, manufacturing and demand execution, while each has distinct policy and geographic exposures.
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What the reported figures show
The table uses company-reported figures for the full year ended December 31, 2025, except where noted. NIO reports in renminbi (RMB); Tesla reports in U.S. dollars. These nominal totals are not directly comparable as if they used the same currency, accounting definitions or business mix.
| Measure | NIO | Tesla |
|---|---|---|
| Vehicle deliveries | 326,028 in 2025 across NIO, ONVO and FIREFLY, according to NIO’s 2026 Form 20-F. | Not stated here for full-year 2025; Tesla’s 2025 Form 10-K is the source for the financial measures shown. |
| Revenue | RMB87,487.5 million in 2025, according to NIO’s 2026 Form 20-F; vehicle sales were the large majority. | $94.83 billion in 2025, according to Tesla’s 2026 Form 10-K. |
| Gross margin | 13.6% company-wide in 2025; vehicle margin was 14.6%, according to NIO’s 2026 Form 20-F and official full-year release. These are different measures. | Not stated here for 2025; no directly matched gross-margin figure is included in the cited summary. |
| Net income or loss | RMB14,942.6 million net loss in 2025, according to NIO’s 2026 Form 20-F. NIO said it first recorded net profit in Q4 2025; that quarter did not make the full year profitable. | $3.79 billion net income attributable to common stockholders in 2025, according to Tesla’s 2026 Form 10-K. |
| Operating cash flow | Positive in 2025 after negative operating cash flows in 2023 and 2024; the 2025 amount is not stated here (NIO’s 2026 Form 20-F). | $14.75 billion in 2025, according to Tesla’s 2026 Form 10-K. |
| Cash and investments | Not stated here as a comparable year-end total. NIO reported the borrowing balances shown below. | $44.06 billion in cash and cash equivalents and investments at year-end 2025, according to Tesla’s 2026 Form 10-K. This is not a statement that the entire amount is unrestricted cash. |
| Borrowings | As of December 31, 2025, long-term borrowings were RMB8,626.3 million and short-term borrowings were RMB5,347.9 million, according to NIO’s 2026 Form 20-F. | Not stated here as a directly comparable debt figure. |
These are reported measures, not independently normalized estimates. In particular, a gross margin, vehicle margin, operating cash flow and net income answer different questions; one should not be substituted for another. NIO’s positive operating cash flow in 2025 is a change from its two preceding years, but does not erase its full-year net loss or borrowing balances. Tesla’s year-end cash-and-investments figure and positive annual operating cash flow indicate resources to fund operations and investment, but do not remove business or valuation risk.
Rank #2
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What the latest quarterly information can—and cannot—tell you
The latest matched quarterly financial results identified for both companies are for Q2 2026. NIO’s Q2 release includes CEO William Bin Li’s characterization that the company maintained healthy gross and vehicle margins amid rising cost pressures, which management attributed to sales of higher-margin models and cost-structure optimization. That is management’s assessment; the statement alone is not a full set of comparable quarterly financial figures.
Tesla’s Q2 2026 update reported $28.236 billion in total revenue, $1.1 billion in GAAP net income in its highlights, $4.7 billion in operating cash flow, negative $1.1 billion in free cash flow, and a $1.2 billion decrease in cash and investments. These are Tesla’s reported Q2 figures, not annual results. The gap between positive operating cash flow and negative free cash flow illustrates why cash generation should be assessed over a specified period and alongside investment spending.
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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchTesla separately announced 480,126 vehicle deliveries for Q2 2026. The company cautions that deliveries and storage deployments are only two measures of financial performance; quarterly results also depend on average selling price, cost of sales, foreign-exchange movements and other factors. A delivery total is not a substitute for quarterly revenue, profit or cash flow.
As of October 4, 2026, Tesla had announced Q3 deliveries, but a comparable NIO Q3 financial release was not available in the information cited here. The Q2 financial figures and Tesla’s Q3 delivery count should not be combined into a supposed same-quarter comparison.
Rank #4
Where each company’s investment risks differ
| Risk area | NIO | Tesla |
|---|---|---|
| Competition and demand | NIO’s 2025 Form 20-F describes intense and potentially increasing competition in China, including pressure related to product supply, pricing, globalization and industry consolidation. It notes that competitors may have greater resources. | Tesla’s 2025 Form 10-K identifies competition and demand as risks that can affect profitability. |
| Funding and investment | NIO reports significant past losses and warns it may continue to incur losses and negative operating cash flow. Its plans depend on sales growth, improved efficiency and working capital, and access to financing. The filing also describes capital needs for R&D, production capacity, and sales and service expansion. | Tesla’s filing identifies the need to fund continued investment. Its reported year-end liquidity is a resource, not a guarantee that future projects will earn acceptable returns. |
| Execution and products | NIO identifies risks involving product launches and mix, component quality and supply chains, rapidly changing technology, and overseas expansion. Its power solutions also depend on viability and economics that should not be assumed. | Tesla identifies manufacturing and product execution as risks. Its plans around AI, software and fleet-based profits add opportunities, but also expectations the company must execute against. |
| Costs and policy | NIO identifies battery and commodity costs among its exposures, alongside supply-chain risks. | Tesla identifies supply-chain and cost exposure as well as trade and fiscal policy uncertainty. Pricing, demand, costs, policy shifts and capital spending can affect results. |
These are risks identified by the companies, not predictions that any particular event will occur. Their importance can change as product demand, costs, financing access, policy and execution change.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to assess NIO and Tesla as investments
A company comparison is only one part of an investment decision. The figures above support a limited conclusion about reported operating and financial position: Tesla was profitable for full-year 2025 and reported substantial operating cash flow and cash and investments; NIO remained loss-making for the year, had reported borrowings, and was working to improve margins and efficiency. They do not establish which security will deliver better returns from its current price.
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Best Value
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- Separate business quality from stock valuation. A profitable company can still be an unattractive investment at an unjustified price, while a loss-making company can improve—but that improvement is uncertain and may already be reflected in its price.
- Track progress using like-for-like periods. Compare annual with annual results and quarterly with the same quarter where possible. Read delivery counts alongside revenue, margins, profit, cash flow and investment needs.
- Watch funding and execution. For NIO, monitor whether sales, margins, efficiency and financing develop as the company says it needs. For Tesla, assess whether automotive performance and newer business lines support the investments and expectations attached to them.
- Account for policy and concentration. Consider which markets, trade rules, fiscal policies and supply chains affect each business, and how much of the investment case depends on a particular product or growth initiative.
- Match the risk to your own plan. Potential returns, volatility, time horizon, diversification and ability to absorb losses matter to suitability; company disclosures cannot answer those personal questions.
For an up-to-date decision, consult each company’s latest official financial filing and results release. This comparison is based on company disclosures, not a neutral valuation, individualized financial advice or a buy-or-sell recommendation.
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