The WACC of Sonic Automotive Inc (SAH) is 6.6%.
| Range | Selected | |
| Cost of equity | 9.00% - 11.70% | 10.35% |
| Tax rate | 27.00% - 34.80% | 30.90% |
| Cost of debt | 4.00% - 7.50% | 5.75% |
| WACC | 5.4% - 7.7% | 6.6% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.11 | 1.22 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.00% | 11.70% |
| Tax rate | 27.00% | 34.80% |
| Debt/Equity ratio | 1.42 | 1.42 |
| Cost of debt | 4.00% | 7.50% |
| After-tax WACC | 5.4% | 7.7% |
| Selected WACC | 6.6% | |