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

Number of reviews21
Would buy another GMC?86%
Would not buy another GMC?10%
Average Performance marks7.5
Average Reliability marks8.4
Average Comfort marks7.2
Average Dealer Service marks4.9
Average Running Costs (higher is cheaper)5.7

By year: 2007, 2005, 2004, 2003, 2002, 2000 ...... 1968