The U.S. automotive composites market was valued at USD 4.9 Billion in 2024. IMARC Group expects it to reach USD 10.8 Billion by 2033, growing at a CAGR of 8.7% from 2025 to 2033, driven by rising demand for lightweight vehicles, fuel efficiency, and advancements in composite material technologies. https://www.imarcgroup.com/us-automotive-composites-market