HB2165, titled the Choice in Automobile Retail Sales Act of 2025, would amend the Clean Air Act to restrict how EPA tailpipe emissions regulations may be written. For regulations proposed or revised on or after January 1, 2021, the bill says those rules may not mandate the use of any specific technology and may not result in a limited availability of new motor vehicles based on the type of engine used in those vehicles. In effect, the bill is aimed at preventing federal emissions standards from steering the market toward or away from particular vehicle technologies.
The bill also directs the EPA Administrator to revise existing regulations within 24 months of enactment so they conform to the new statutory language. Because it amends Section 202(a)(2) of the Clean Air Act, the measure would alter the legal framework governing federal vehicle emissions regulation and could affect how EPA designs future tailpipe standards for gasoline, diesel, hybrid, electric, and other engine types.
Impact
If enacted, HB2165 would narrow EPA’s authority under the Clean Air Act by prohibiting tailpipe regulations from requiring specific technologies and by barring rules that reduce the availability of new vehicles based on engine type. This would likely affect federal emissions rulemaking, automobile manufacturers, dealers, and consumers by limiting the agency’s ability to use performance standards that indirectly favor certain drivetrain technologies. The bill would also require conforming regulatory revisions within two years, creating a mandate for EPA to review and potentially rewrite existing vehicle emissions rules.
Sentiment
The available context shows the bill was introduced and referred to committee, with no recorded votes or committee transcript excerpts provided. Based on the bill text and title, the measure appears to be framed by its sponsors as a consumer-choice and market-access bill, emphasizing availability of vehicles and opposition to technology mandates. Because there is no recorded debate or vote history in the provided materials, there is no documented bipartisan or partisan sentiment beyond the sponsor’s introduction.
Contention
The central point of contention is whether EPA tailpipe regulations should be allowed to influence the mix of vehicle technologies available in the market. Supporters are likely to argue that the bill protects consumer choice and prevents the federal government from effectively mandating electric or other specific technologies through emissions rules. Opponents would likely contend that the bill could weaken EPA’s ability to set effective emissions standards and could limit regulatory tools used to reduce air pollution and greenhouse gas emissions. The dispute therefore turns on the balance between regulatory flexibility for environmental goals and preserving broad availability of different vehicle types.