Warning, these statistics are based on a biased sample, so should be treated with caution

Number of reviews30
Would buy another GMC?77%
Would not buy another GMC?20%
Average Performance marks6.6
Average Reliability marks6.7
Average Comfort marks6.7
Average Dealer Service marks5.6
Average Running Costs (higher is cheaper)6.3

By year: 2000, 1998, 1994, 1993, 1990, 1989 ...... 1983