How Trump's Latest Tariff Actions Are Reshaping the Auto Industry for Investors

The Trump administration’s tariff policies have created a complex landscape for auto industry investors. After 2025 proved to be a challenging year for carmakers, the Supreme Court’s recent decision to overturn certain tariffs—combined with the announcement of new ones—presents both risks and potential opportunities. Understanding which tariffs matter most and how auto manufacturers might navigate them is critical for anyone considering exposure to automotive stocks.

The 2025 Tariff Impact: Why Auto Stocks Surged Despite Significant Profit Declines

The past year demonstrated a stark contrast between stock performance and financial results for major automakers. Ford Motor Company absorbed approximately $2 billion in tariff-related profit losses during 2025, while General Motors faced an even steeper hit, with $3.1 billion subtracted from earnings due to tariff-driven challenges. When combined with losses from its electric vehicle investments, Ford reported a net loss of $8.2 billion for the year. General Motors fared somewhat better with $2.7 billion in earnings, yet this still represented a decline of more than 50% compared to the $6 billion it earned in 2024.

Despite these headwinds, investor sentiment remained surprisingly bullish. Ford shares climbed 35% during 2025, while GM stock surged 55%—gains that likely reflected optimism about potential tariff relief. This disconnect between profit performance and stock appreciation suggests investors were betting that policy changes could alleviate the tariff burden in the coming year.

Distinguishing Tariff Types: Which Ones Actually Affect Auto Companies

Not all tariffs are created equal, and understanding the distinctions is essential for investors evaluating the sector’s outlook. The Supreme Court recently invalidated tariffs that were enacted under the International Emergency Economic Powers Act (IEEPA). These tariffs had been justified on grounds of addressing fentanyl smuggling, immigration concerns, and alleged trade imbalances. The court ruled that the president lacked the authority to impose them under this authority, clearing the path for their removal.

However, this doesn’t mean the auto industry is in the clear. Other tariff frameworks remain firmly in place. Section 232 tariffs—imposed ostensibly to protect national security—maintain a 25% levy on imported automobiles and many auto parts. Additionally, Section 301 tariffs targeting Chinese imports continue to apply pressure on manufacturers that rely on supply chains involving Chinese components. Both of these tariff regimes will likely continue weighing on automotive company profitability throughout 2026.

The Bright Spot: New Tariffs That Spare the Auto Sector

Recent announcements suggest a potential silver lining for auto investors. When the Supreme Court struck down the IEEPA-based tariffs, President Trump responded by announcing a new 10% Section 122 tariff—described as a temporary import duty to address international payment imbalances. This tariff has already gone into effect, and the administration has signaled it could rise to the statutory maximum of 15%.

The critical detail for auto industry observers is that this new tariff framework specifically exempts automobiles and auto parts from its scope. This exemption represents meaningful relief, as the combination of the existing 25% Section 232 tariff stacked with an additional 15% Section 122 tariff could have been devastating. With autos excluded, the auto sector’s tariff exposure remains serious but at least won’t expand in the immediate term.

What This Means for Auto Investors Going Forward

For now, the 25% tariff imposed under Section 232 remains the primary concern for automotive sector investors. This is still a significant headwind—it inflicted real damage on profitability during 2025 and will likely continue doing so throughout 2026. Nevertheless, there is some stability in the current situation: the tariff situation for autos won’t deteriorate further in the near term.

The investment takeaway is nuanced. While the removal of certain IEEPA tariffs and the exemption of autos from the new Section 122 tariff represent positive developments, the underlying 25% national security tariff persists. Investors evaluating auto stocks should factor in continued pressure on margins but acknowledge that the risk is unlikely to increase substantially. The real inflection point would come if new tariff policies are announced that directly target automobiles—a scenario investors should continue monitoring as an important risk factor.

For those considering whether now is the time to increase exposure to General Motors or Ford, a prudent approach involves waiting for greater clarity on whether the current tariff framework will remain stable or if additional trade policy changes lie ahead.