GMC Sonoma Statistics
Warning, these statistics are based on a biased sample, so should be treated with caution
| Number of reviews | 148 |
| Would buy another GMC? | 68% |
| Would not buy another GMC? | 15% |
| Average Performance marks | 7.0 |
| Average Reliability marks | 7.7 |
| Average Comfort marks | 7.5 |
| Average Dealer Service marks | 6.2 |
| Average Running Costs (higher is cheaper) | 6.5 |