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

Number of reviews60
Would buy another GMC?63%
Would not buy another GMC?20%
Average Performance marks8.0
Average Reliability marks7.1
Average Comfort marks8.9
Average Dealer Service marks5.7
Average Running Costs (higher is cheaper)5.4

By year: 2006, 2005, 2004, 2003, 2002, 2001 ...... 1995