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

Number of reviews64
Would buy another GMC?42%
Would not buy another GMC?23%
Average Performance marks6.8
Average Reliability marks6.3
Average Comfort marks8.1
Average Dealer Service marks5.7
Average Running Costs (higher is cheaper)4.9

By year: 2007, 2006, 2005, 2004, 2003, 2002 ...... 1998