Choice in Automobile Retail Sales Act of 2023

This bill blocks the EPA from implementing new vehicle emissions rules for model years 2027 and later, specifically targeting the "Multi-Pollutant Emissions Standards" rule. It amends the Clean Air Act to prevent future regulations from mandating specific technology (like electric components) or limiting the availability of new vehicles based on engine type (e.g., gasoline vs. electric). The bill directly affects the EPA’s authority to set emissions standards and the auto industry’s ability to sell certain vehicle types. It ensures emissions rules cannot restrict consumer choices among new vehicle models.