I am looking at a used car on Facebook Marketplace and need to know the best website right now to run a free or cheap vehicle history report using the VIN before I meet the seller this afternoon.
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
I am looking at a used car on Facebook Marketplace and need to know the best website right now to run a free or cheap vehicle history report using the VIN before I meet the seller this afternoon.
1 real search · 1 real-search pass
best free cheap VIN vehicle history report websites 2026 NMVTIS approved providers pricing NICB VINCheck CARFAX AutoCheckGoogle ↗
OBSERVEDComparison
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
best free cheap VIN vehicle history report websites 2026 NMVTIS approved providers pricing NICB VINCheck CARFAX AutoCheck Google ↗
- Run free NICB VIN check · nicb.org
- Get a VinAudit report · vinaudit.com
- NMVTIS for General Public & Consumers - American Association of Motor Vehicle Administrators · aamva.org
- Best Vehicle History Report 2026: Prices Checked · carworthit.com
- Used Cars · consumer.ftc.gov
- Check EpicVIN · epicvin.com
- Research Vehicle History · vehiclehistory.bja.ojp.gov
- Check CARFAX · carfax.com
- Check open recalls · nhtsa.gov