1990 Mercury Grand Marquis Gas Tank Size
Gas tank size for 1990 Mercury Grand Marquis. Fuel tank capacity in gallons and litres.
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| Trim | Engine Type | Gallons (US) | Gallons (UK) | Litres |
|---|---|---|---|---|
| Colony Park GS - Wagon(5.0L V8 4-speed Automatic) | Gas | 18 | 15 | 69 |
| Colony Park LS - Wagon(5.0L V8 4-speed Automatic) | Gas | 18 | 15 | 69 |
| GS - Sedan(5.0L V8 4-speed Automatic) | Gas | 18 | 15 | 69 |
| LS - Sedan(5.0L V8 4-speed Automatic) | Gas | 18 | 15 | 69 |
Mercury Grand Marquis 1990