| # | Entity | Score |
|---|---|---|
| 01 | CarMax | 71.9 |
| 02 | AutoNation | 63.2 |
| 03 | Independent | 58.7 |
| 04 | Autotrader | 53.0 |
| 05 | Cars.com | 51.5 |
| 06 | Brand-authorized dealerships offering Certified Pre-Owned (CPO) | 48.4 |
| 07 | Hertz Car Sales | 47.7 |
| 08 | EchoPark | 45.9 |
| 09 | Carvana | 39.8 |
| 10 | CarGurus | 36.2 |
| 11 | TrueCar | 35.3 |
| 12 | Enterprise Car Sales | 22.3 |
| 13 | Drivetime | 20.3 |
| 14 | Avis Car Sales | 19.6 |
| 15 | Carfax's dealer locator | 15.4 |
| 16 | CPO programs | 15.0 |