2015 Buick Regal Gas Tank Size
Gas tank size for 2015 Buick Regal. Fuel tank capacity in gallons and litres.
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| Trim | Engine Type | Gallons (US) | Gallons (UK) | Litres |
|---|---|---|---|---|
| Base - Sedan(2.4L 4-cyl. FFV 6-speed Automatic) | Flex-fuel (FFV) | 18 | 15 | 69 |
| Base - Sedan(2.0L 4-cyl. Turbo 6-speed Automatic) | Gas | 18 | 15 | 69 |
| Base - Sedan(2.0L 4-cyl. Turbo AWD 6-speed Automatic) | Gas | 18 | 15 | 69 |
| Premium I - Sedan(2.0L 4-cyl. Turbo 6-speed Automatic) | Gas | 18 | 15 | 69 |
| Premium I - Sedan(2.0L 4-cyl. Turbo AWD 6-speed Automatic) | Gas | 18 | 15 | 69 |
| Premium II - Sedan(2.0L 4-cyl. Turbo 6-speed Automatic) | Gas | 18 | 15 | 69 |
| Premium II - Sedan(2.0L 4-cyl. Turbo AWD 6-speed Automatic) | Gas | 18 | 15 | 69 |
| GS - Sedan(2.0L 4-cyl. Turbo 6-speed Automatic) | Gas | 18 | 15 | 69 |
| GS - Sedan(2.0L 4-cyl. Turbo AWD 6-speed Automatic) | Gas | 18 | 15 | 69 |
Buick Regal 2015