Pontiac 3.1L 6-cylinder
Pontiac 3.1L 6-cylinder — every model and year that used this engine (8 models, 1989–2021), based on NHTSA VIN build data, with links to prices and reliability.
3.1L · 6 cylinders · seen in 8 models, 1989–2021
By the numbers
Gasoline: 100%. Based on 172 decoded NHTSA VIN build sheets.
Models that used this engine
| Model | Years with this engine | Fuel | VIN builds seen |
|---|---|---|---|
| GRAND PRIX | 1989–2003 | Gasoline | 62 |
| GRAND AM | 1994–1998 | Gasoline | 42 |
| SUNBIRD | 1991–1994 | Gasoline | 30 |
Engine usage derived from NHTSA VIN build data (displacement + cylinder configuration). Model links lead to prices, generations and reliability.