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

Number of reviews18
Would buy another GMC?56%
Would not buy another GMC?33%
Average Performance marks6.8
Average Reliability marks7.2
Average Comfort marks7.9
Average Dealer Service marks4.4
Average Running Costs (higher is cheaper)5.2

By year: 2014, 2001, 2000, 1998, 1996, 1995 ...... 1979