# Detroit automakers fear billions in costs from North American trade deal revamp USMCA revisions could cost automotive industry billions, impacting production and supply chains. - **Source:** [All News](https://brifing.si/source/08b8064b-247f-4829-ae25-3602b47f58a9) - **Published:** 2026-08-13 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/c7e257d1-6629-4b4e-8ab8-b4add742bac6 ## Detroit automakers' concerns Detroit-based automakers like General Motors, Ford, and Stellantis worry that revisions to the USMCA trade deal could significantly increase costs. The proposed changes might raise production expenses by billions, particularly through stricter rules of origin for auto parts. The 2020 agreement already requires 75% of vehicle content to be North American-made. New proposals could further tighten these requirements, potentially disrupting established supply chains and manufacturing processes across the region. ## USMCA's automotive requirements The current USMCA mandates that 75% of vehicle components must originate in North America, up from NAFTA's 62.5%. Additionally, 40-45% of auto content must be made by workers earning at least $16 per hour. These rules particularly affect manufacturers relying on Mexico's lower labor costs. Proposed revisions could increase these percentages and introduce new restrictions for EV batteries. Industry analysts estimate these changes could raise vehicle prices by 5-10%, impacting consumer demand during inflationary times. ## Cost implications for the industry Automakers warn that increased production costs could lead to higher consumer prices, exacerbating inflationary pressures in the U.S. economy. The changes might also strain EV transition plans, with Ford's $50 billion EV investment potentially facing challenges. Stellantis has already announced it may need to reconsider some North American operations. The industry is lobbying for flexibility, particularly for EVs, arguing that strict rules could slow the sector's electrification progress amid global competition. ## Supply chain disruptions USMCA revisions could force significant reshuffling of automotive supply chains. Manufacturers may need to shift parts sourcing from Asia to North America, adding strain to already fragile post-pandemic supply networks. The semiconductor shortage that delayed 2 million vehicles in 2022 demonstrated sector vulnerability. Companies are now accelerating supplier diversification efforts, with some establishing new partnerships with North American battery material suppliers to prepare for potential mineral sourcing rules. ## EV battery material challenges Proposed rules would require critical minerals for EV batteries to be sourced from North America, where currently over 80% are processed in China. While U.S. lithium, nickel, and cobalt production is growing, meeting short-term requirements appears difficult. Ford's $3.5 billion Michigan battery plant won't reach full capacity until 2026, for example. This timeline misalignment could jeopardize automakers' EV production targets and potentially delay the broader industry transition to electric vehicles. ## Ongoing industry negotiations Automotive lobbyists continue discussions with the Biden administration about potential USMCA revisions. Companies seek flexibility, especially for EV components, while the administration appears committed to strengthening domestic manufacturing and employment provisions. Observers expect final decisions by early 2024, which could trigger stock market volatility for automakers. The negotiations' outcome will significantly influence corporate investment decisions and potentially reshape the North American automotive landscape. ## Shifting competitive dynamics USMCA revisions may alter competitive balances in North America's auto market. Japanese manufacturers like Toyota and Honda with established North American production could gain relative advantage. European luxury brands like BMW and Mercedes may face steeper cost increases, potentially passing these to consumers. The changes could accelerate localization trends, with some analysts predicting increased merger activity as smaller suppliers struggle to meet new regional content requirements. ## Long-term industry implications The USMCA revisions could have decade-long impacts on the automotive sector. Higher production costs may squeeze profit margins, forcing manufacturers to rethink investment strategies. However, increased regionalization could strengthen supply chain resilience long-term. The rules might accelerate North American self-sufficiency in EV batteries and critical minerals, shaping the industry's transition through 2030. These changes will likely influence everything from labor relations to consumer prices and the pace of technological adoption across the sector. ## Sources covering this story - https://www.investing.com/news/stock-market-news/exclusivedetroit-automakers-fear-north-american-trade-deal-revamp-could-cost-them-billions-4858794 — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._