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

Number of reviews64
Would buy another GMC?44%
Would not buy another GMC?22%
Average Performance marks7.0
Average Reliability marks6.5
Average Comfort marks8.3
Average Dealer Service marks5.9
Average Running Costs (higher is cheaper)4.9

By year: 2007, 2006, 2004, 2003, 2002, 2000, 1999, 1998