Top 6 Used cars in United States
This curated ranking covers the 6 largest used cars in United States, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. CarMax, AutoNation and AutoScout24 lead the list with a combined estimated audience of 31,085,218 people. Across all 6 entries the average audience size is 5,183,570, and the largest, CarMax, reaches around 28,885,152 people in United States. Audience size is the estimated number of unique people in United States who actively engage with each used cars, derived from search demand signals. Rankings reflect search-behavior signals collected across United States and are refreshed weekly.
Ranking
| Rank | Name | Audience size | Country share | Subtype | Category |
|---|---|---|---|---|---|
| 1 |  CarMax |
28,885,152 | 91.5% | Used cars | Cars & Mobility |
| 2 |  AutoNation |
2,021,895 | 93.6% | Used cars | Cars & Mobility |
| 3 |  AutoScout24 |
178,171 | 0.3% | Used cars | Cars & Mobility |
| 4 |  Autohero |
10,178 | 0.1% | Used cars | Cars & Mobility |
| 5 |  Heycar |
5,630 | 0.4% | Used cars | Cars & Mobility |
| 6 |  InstaMotion |
397 | 0.1% | Used cars | Cars & Mobility |
Frequently asked questions
How is this Top 6 list compiled?
Rascasse aggregates anonymized search-behavior signals across United States and ranks each used cars by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest used cars in United States?
CarMax currently leads with an estimated audience of 28,885,152 people in United States.
Methodology
Audience sizes are estimated from anonymized search-behavior signals across United States. Lists below 5 entries are not published. See methodology for full details.