Warning, these statistics are based on a biased sample, so should be treated with caution
| Number of reviews | 18 |
| Would buy another GMC? | 56% |
| Would not buy another GMC? | 33% |
| Average Performance marks | 6.8 |
| Average Reliability marks | 7.2 |
| Average Comfort marks | 7.9 |
| Average Dealer Service marks | 4.4 |
| Average Running Costs (higher is cheaper) | 5.2 |