Data sources
| Source | License / terms |
|---|---|
| NHTSA vPIC (VIN decoding, makes and models) | US government work; free, no key. |
| NHTSA Recalls API | US government work; free, no key. |
| EPA fueleconomy.gov web services | US government public data. |
| BLS CPI: Used cars and trucks (CUSR0000SETA02) via FRED | BLS data, public domain; retrieved from FRED, Federal Reserve Bank of St. Louis. |
FRED series last fetched Oct 23, 2026. Comparable listings, when present, link to their original page and carry a fetch date and content hash.
We are not affiliated with or endorsed by NHTSA, EPA, BLS or the Federal Reserve Bank of St. Louis.