1989 Pontiac Grand Prix Statistics
Warning, these statistics are based on a biased sample, so should be treated with caution
| Number of reviews | 53 |
| Would buy another Pontiac? | 72% |
| Would not buy another Pontiac? | 17% |
| Average Performance marks | 7.5 |
| Average Reliability marks | 6.9 |
| Average Comfort marks | 8.1 |
| Average Dealer Service marks | 5.9 |
| Average Running Costs (higher is cheaper) | 6.3 |