1989 Porsche 928 Statistics
Warning, these statistics are based on a biased sample, so should be treated with caution
| Number of reviews | 3 |
| Would buy another Porsche? | 67% |
| Would not buy another Porsche? | 0% |
| Average Performance marks | 9.0 |
| Average Reliability marks | 8.0 |
| Average Comfort marks | 9.7 |
| Average Dealer Service marks | 10.0 |
| Average Running Costs (higher is cheaper) | 4.7 |