Hummer H2 structure problems by year
18 NHTSA owner complaints name the structure across 3 H2 model years. The most reported year is 2003 with 13 reports.
| Year | Structure reports | Share | Median mileage | |
|---|---|---|---|---|
| 2005 H2 | 2 | 3% | — | |
| 2004 H2 | 3 | 5% | — | |
| 2003 H2 | 13 | 9% | 40,036 mi |
Share is the fraction of that year’s complaints naming the structure. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.