Pontiac Bonneville suspension problems by year
42 NHTSA owner complaints name the suspension across 13 Bonneville model years. The most reported year is 2000 with 11 reports.
| Year | Suspension reports | Share | Median mileage | |
|---|---|---|---|---|
| 2005 Bonneville | 1 | 4% | — | |
| 2004 Bonneville | 1 | 4% | — | |
| 2002 Bonneville | 6 | 7% | — | |
| 2001 Bonneville | 3 | 2% | — | |
| 2000 Bonneville | 11 | 5% | — | |
| 1999 Bonneville | 3 | 2% | — | |
| 1998 Bonneville | 2 | 1% | — | |
| 1997 Bonneville | 2 | 1% | — | |
| 1996 Bonneville | 1 | 1% | — | |
| 1995 Bonneville | 4 | 2% | — | |
| 1992 Bonneville | 4 | 4% | — | |
| 1989 Bonneville | 3 | 11% | — | |
| 1987 Bonneville | 1 | 5% | — |
Share is the fraction of that year’s complaints naming the suspension. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.