Mercury Grand Marquis Statistics
Warning, these statistics are based on a biased sample, so should be treated with caution
| Number of reviews | 231 |
| Would buy another Mercury? | 81% |
| Would not buy another Mercury? | 10% |
| Average Performance marks | 8.1 |
| Average Reliability marks | 8.7 |
| Average Comfort marks | 9.1 |
| Average Dealer Service marks | 6.6 |
| Average Running Costs (higher is cheaper) | 7.0 |