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

Number of reviews17
Would buy another GMC?59%
Would not buy another GMC?29%
Average Performance marks7.1
Average Reliability marks7.5
Average Comfort marks7.9
Average Dealer Service marks4.4
Average Running Costs (higher is cheaper)5.2

By year: 2001, 2000, 1998, 1996, 1995, 1994 ...... 1979