The U.S. used car market was valued at 37.36 million units in 2024. IMARC Group projects the market to reach 50.92 million units by 2033, growing at a CAGR of 3.36% from 2025 to 2033, driven by affordability, rising demand for personal mobility, and expanding online car retail platforms. https://www.imarcgroup.com/united-states-used-car-market