1998 Buick Regal Gas Tank Size
Gas tank size for 1998 Buick Regal. Fuel tank capacity in gallons and litres.
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| Trim | Engine Type | Gallons (US) | Gallons (UK) | Litres |
|---|---|---|---|---|
| LS - Sedan(3.8L V6 4-speed Automatic) | Gas | 18.5 | 15.4 | 71 |
| GS - Sedan(3.8L V6 Supercharger 4-speed Automatic) | Gas | 18.5 | 15.4 | 71 |
| 25th Anniversary - Sedan(3.8L V6 4-speed Automatic) | Gas | 18.5 | 15.4 | 71 |
Buick Regal 1998