GMC Suburban owners have reported a total of 1,056 problems for their cars built in the 9 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 Suburban. The 1999 GMC Suburban cars have the most problems reported (390 problems).
| Model Year | Number of Problems |
|---|---|
| 2004 Suburban | |
| 2003 Suburban | |
| 2002 Suburban | |
| 2001 Suburban | |
| 2000 Suburban | |
| 1999 Suburban | |
| 1998 Suburban | |
| 1997 Suburban | |
| 1996 Suburban |
The following chart shows the 25 most common problems for GMC Suburban cars. The number one most common problem is related to the vehicle's service brakes, hydraulic (329 problems). The second most common problem is related to the vehicle's electrical system (86 problems).
| ✿ Fuel Economy of Suburban Vehicles |
| ☘ Suburban Service Bulletins |
| ⚑ Suburban Safety Recalls |
| ☤ Suburban Defect Investigations |
| Compare Reliability: |