---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "stVI/ptC/ch329"
level: "chapter"
label: "Chapter 329"
heading: "Automobile Fuel Economy"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/49/stVI-ptC-ch329"
sections_count: 19
---

# Chapter 329 — Automobile Fuel Economy

Title 49 — Transportation › Subtitle VI — Motor Vehicle and Driver Programs › Part C — Information, Standards, and Requirements

## Sections

- [§32901. Definitions](/usc/49/32901.md)
- [§32902. Average fuel economy standards](/usc/49/32902.md)
- [§32903. Credits for exceeding average fuel economy standards](/usc/49/32903.md)
- [§32904. Calculation of average fuel economy](/usc/49/32904.md)
- [§32905. Manufacturing incentives for alternative fuel automobiles](/usc/49/32905.md)
- [§32906. Maximum fuel economy increase for alternative fuel automobiles](/usc/49/32906.md)
- [§32907. Reports and tests of manufacturers](/usc/49/32907.md)
- [§32908. Fuel economy information](/usc/49/32908.md)
- [§32909. Judicial review of regulations](/usc/49/32909.md)
- [§32910. Administrative](/usc/49/32910.md)
- [§32911. Compliance](/usc/49/32911.md)
- [§32912. Civil penalties](/usc/49/32912.md)
- [§32913. Compromising and remitting civil penalties](/usc/49/32913.md)
- [§32914. Collecting civil penalties](/usc/49/32914.md)
- [§32915. Appealing civil penalties](/usc/49/32915.md)
- [§32916. Reports to Congress](/usc/49/32916.md)
- [§32917. Standards for executive agency automobiles](/usc/49/32917.md)
- [§32918. Retrofit devices](/usc/49/32918.md)
- [§32919. Preemption](/usc/49/32919.md)