| Back | ||||
| Model | Years | Speeds | Drive Train | Trans Model |
| Riviera | 1963-1978 | 3 Spd | RWD V6, V8 | TH400 |
| Riviera | 1979-1981 | 3 Spd | FWD V6, V8 | TH325 |
| Riviera | 1982-85 | 4 Spd | FWD V6, V8 | TH325-4L |
| Riviera | 1986-90 | 4 Spd | FWD V6 3.8L | 440-T4 |
| Riviera | 1991-96 | 4 Spd | FWD V6 3.8L | 4T60E |
| Riviera | 1997-99 | 4 Spd | FWD V6 3.8L | 4T65E |