# Corporate Average Fuel Economy Standards for Passenger Cars and Light Trucks for Model Years 2027 and Beyond and Fuel Efficiency Standards for Heavy-Duty Pickup Trucks and Vans for Model Years 2030 and Beyond
> **US Department of Transportation** · Final rule. · Published 2024-06-24 · Effective 2024-08-23 · 89 FR 52540
## Document
- **Document number:** 2024-12864
- **Category:** other
- **Sub-agency:** US Department of Transportation
- **Federal Register citation:** 89 FR 52540
- **CFR reference:** 49 CFR 523
- **Publication date:** 2024-06-24
- **Effective date:** 2024-08-23
- **DOT docket:** NHTSA-2023-0022
## Abstract

NHTSA, on behalf of the Department of Transportation (DOT), is finalizing Corporate Average Fuel Economy (CAFE) standards for passenger cars and light trucks that increase at a rate of 2 percent per year for passenger cars in model years (MYs) 2027-31, 0 percent per year for light trucks in model years 2027-28, and 2 percent per year for light trucks in model years 2029-31. NHTSA is also finalizing fuel efficiency standards for heavy-duty pickup trucks and vans (HDPUVs) for model years 2030-32 that increase at a rate of 10 percent per year and model years 2033-35 that increase at a rate of 8 percent per year.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2024/06/24/2024-12864/corporate-average-fuel-economy-standards-for-passenger-cars-and-light-trucks-for-model-years-2027)
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