1990 Pontiac Grand Prix Gas Tank Size
Gas tank size for 1990 Pontiac Grand Prix. Fuel tank capacity in gallons and litres.
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| Trim | Engine Type | Gallons (US) | Gallons (UK) | Litres |
|---|---|---|---|---|
| LE - Coupe(2.3L 4-cyl.) | Gas | 16 | 13.3 | 61 |
| LE - Sedan(2.3L 4-cyl. 3-speed Automatic) | Gas | 16 | 13.3 | 61 |
| SE - Coupe(3.1L V6 5-speed Manual) | Gas | 16 | 13.3 | 61 |
| Base - Coupe(3.1L V6 Turbo 4-speed Automatic) | Gas | 16 | 13.3 | 61 |
| STE - Sedan(3.1L V6 5-speed Manual) | Gas | 16 | 13.3 | 61 |
| STE - Sedan(3.1L V6 Turbo 4-speed Automatic) | Gas | 16 | 13.3 | 61 |
Pontiac Grand Prix 1990