Buick Riviera power train problems by year
31 NHTSA owner complaints name the power train across 4 Riviera model years. The most reported year is 1995 with 18 reports.
| Year | Power Train reports | Share | Median mileage | |
|---|---|---|---|---|
| 1998 Riviera | 3 | 10% | — | |
| 1997 Riviera | 3 | 7% | — | |
| 1996 Riviera | 7 | 16% | — | |
| 1995 Riviera | 18 | 14% | — |
Share is the fraction of that year’s complaints naming the power train. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.