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

Number of reviews146
Would buy another GMC?67%
Would not buy another GMC?17%
Average Performance marks7.0
Average Reliability marks7.6
Average Comfort marks7.4
Average Dealer Service marks6.1
Average Running Costs (higher is cheaper)6.5

By year: 2003, 2002, 2001, 2000, 1999, 1998 ...... 1991