GMC C6500 owners have reported a total of 5 problems for their cars built in the 4 model years listed in the chart below. The chart shows the number of problems reported across all service years for each given model year of the GMC C6500. The 1997 GMC C6500 cars have the most problems reported (2 problems).
The following chart shows the 5 most common problems for GMC C6500 cars. The number one most common problem is related to the vehicle's steering (1 problem). The second most common problem is related to the vehicle's equipment (1 problem).