Analysis
General Motors (GM) has been significantly impacted by the "reciprocal" or "Liberation Day" tariffs introduced in April 2025, which imposed a 25% levy on vehicles and certain parts imported into the United States. During the fiscal year 2025, the company recorded a gross tariff cost of $3.1 billion, which was lower than its initial guidance of $3.5 billion to $4.5 billion. This improvement was driven by proactive mitigation efforts and favorable policy developments, such as a lower 15% tariff rate for imports from South Korea.
The company successfully mitigated more than 40% of its gross tariff exposure in 2025 through a combination of go-to-market pricing actions, manufacturing footprint adjustments, and fixed cost reductions. Specifically, GM has begun onshoring production of high-demand vehicles to the U.S. to structurally avoid future duties. For example, the Chevrolet Equinox and Blazer production are being moved to Kansas and Tennessee, respectively, while next-generation full-size pickups will be launched at the Orion Assembly plant in Michigan.
For fiscal year 2026, GM expects gross tariff costs to range between $3.0 billion and $4.0 billion. Despite this slightly higher gross exposure due to a full year of the policy, management anticipates the net impact to EBIT-adjusted will be lower than in 2025. This expectation is based on the annualization of 2025 cost savings and the continued ramp-up of onshoring initiatives. In the first quarter of 2026, the gross tariff impact is projected to be between $750 million and $1.0 billion.
Outside of direct costs, tariffs have influenced GM's volume and supply chain strategy. While the company maintained pricing discipline, third-party analysts estimated that the tariffs contributed to a nearly 9% year-over-year decline in sales volumes for 2025. In response, GM is investing $1.0 billion to $1.5 billion in 2026 toward onshoring and software initiatives to enhance supply chain resiliency and further insulate the business from trade-related volatility. These investments are part of a broader strategy to return North American margins to their historical 8%-10% range by 2026.
Data
($B)
| Tariff Impact Metric | FY2025 Actual | FY2026 Guidance |
|---|---|---|
| Gross Tariff Cost | $3.1 | $3.0 – $4.0 |
| Mitigation Offset (%) | >40.0% | >40.0% |
| Estimated Net EBIT Impact | (1.9) | (1.8) – (2.4) |
Source: Annual Report FY-2025, Transcript FY-2025, Marvin Labs
Financial Impact
- Cost Impact (Historic): $1.9B
- Cost Impact (Forward-Looking): $1.8B–$2.4B
Sources
In the fourth quarter, we incurred another $700mn, bringing the total for the year to $3.1bn, which was below our predicted range of $3.5-$4.5 billion... For the full year, we were able to offset more than 40% of these gross tariff costs through a combination of go-to-market actions, footprint adjustments, and cost reduction initiatives.
We proactively managed our net tariff exposure, reducing it well below our initial expectations, thanks to self-help initiatives and policy actions that support companies like GM that have substantial and growing commitments to American manufacturing.
Starting with tariffs, we anticipate gross tariff costs in the $3-$4 billion range, slightly higher than 2025 due to an additional quarter of tariff exposure, partially offset by the reduced Korea tariff and expanded MSRP offset program... we expect these cost savings to be sustained and believe there are additional actions that can help mitigate our tariff impact.