Why It Matters

Mercedes-Benz USA LLC filed a fourth quarter 2025 amendment to its lobbying disclosure, capping a year in which Mercedes-Benz lobbying expenditures reached $1,365,000 across four quarterly reports — all conducted through an in-house operation with no external firm.

The Mercedes-Benz USA lobbying disclosure reflects a company navigating a policy environment that has shifted dramatically on two fronts: the Trump administration's 25 percent tariffs on imported vehicles and the rapid unwinding of federal electric vehicle incentives. For a German-owned automaker that assembles vehicles both abroad and in Tuscaloosa, Alabama, the stakes on both tariff policy and domestic manufacturing incentives are direct and material. The legislative path forward — preserving IRA-linked manufacturing conversion grants, shaping CAFE and emissions standards, and influencing connected vehicle rules — defines the core of the company's Washington agenda.

By the Numbers: Mercedes-Benz Federal Lobbying Activity

The 2025 fourth quarter Amendment is one of five filings Mercedes-Benz USA submitted over the past year. The two amendments — for the third and fourth Quarters — were filed on the same date and carry no additional issue content beyond the underlying quarterly reports they modify.

Spending across the four substantive quarterly reports broke down as follows:

Spending was heaviest in the first half of the year, then declined in the second half. Mercedes-Benz USA operates entirely through in-house lobbyists — there is no outside firm on retainer. Three lobbyists appeared consistently across all three substantive quarters where lobbyist data was populated, suggesting a stable internal team without significant personnel changes.

The Agenda: What Mercedes-Benz USA Is Lobbying On

The LDA filing Mercedes-Benz submitted for the fourth quarter lists no specific issues in the amendment itself. The underlying final quarter report, however, is among the most expansive of the year in scope.

Across all four quarters, the auto industry lobbying agenda centered on a consistent cluster of issues:

  • Section 232 auto tariffs and export credits appeared in every quarter's disclosure
  • IRA Domestic Manufacturing Conversion Grants and EV-related incentives were a recurring focus
  • EPA and NHTSA regulatory standards, including GHG emissions, ZEV mandates, and CAFE rules, were tracked throughout the year
  • Connected and autonomous vehicles emerged as a new focus in the fourth quarter, with specific references to FCC rules and a Department of Commerce connected vehicle rulemaking
  • Mercedes-Benz Vans manufacturing in South Carolina was explicitly named in the fourth quarter report — a notable addition suggesting the company is actively working to protect or expand that facility's standing under current trade and manufacturing policy

The Second Quarter report was the only filing to cite specific legislation, including H.J. Res. 88, a Congressional Review Act resolution targeting California's Advanced Clean Cars II waiver; H.J. Res. 87, a companion measure on Advanced Clean Trucks; and HR 1, the "One Big Beautiful Bill Act," which addressed EV fees, incentives, and budget reconciliation.

Broader Context: Mercedes-Benz Lobbying in a Shifting Policy Environment

The corporate lobbying report lands amid significant federal action affecting the auto sector. The Trump administration's 25 percent tariff on imported vehicles — enacted via a March 2025 presidential proclamation — created direct cost pressure on automakers with foreign assembly operations. The administration also moved to reset CAFE standards and issued an executive order directing agencies to eliminate EV mandates.

Congressional support for Mercedes-Benz's U.S. manufacturing presence has been visible. Sen. Katie Boyd Britt (R-AL) and Rep. Gary Palmer (R-AL-6) both publicly celebrated a May 2025 announcement that Mercedes-Benz was moving a core production line to its Tuscaloosa facility. Shortly before the window, Sen. Tommy Tuberville (R-AL) posted about meeting with Mercedes-Benz North America CEO Jason Hoff, noting the plant's $1.5 billion annual economic impact and more than 6,000 Alabama jobs.

Competitive Landscape

The broader auto industry lobbying environment — particularly around Section 232 tariffs, IRA incentives, and emissions standards — has drawn significant Washington activity across the sector, but a direct comparison to peer companies is not available from the filings reviewed here.

The Bottom Line

Mercedes-Benz USA's in-house lobbying operation has been active and consistent throughout 2025, with a focus on trade policy, manufacturing incentives, and emissions regulation. The year's spending pattern — front-loaded in the first half, moderating in the second — tracks with the legislative calendar around HR 1 and the CRA resolutions. The explicit mention of the South Carolina vans plant in the Fourth Quarter filing, alongside the Alabama delegation's public support for the Tuscaloosa facility, suggests the company is working to reinforce its domestic manufacturing credentials as federal trade and industrial policy continues to evolve.

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