2009 Cadillac STS Gas Tank Size
Gas tank size for 2009 Cadillac STS. Fuel tank capacity in gallons and litres.
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| Trim | Engine Type | Gallons (US) | Gallons (UK) | Litres |
|---|---|---|---|---|
| V6 - Sedan(3.6L V6 6-speed Automatic) | Gas | 17 | 14.2 | 65 |
| V8 - Sedan(4.6L V8 6-speed Automatic) | Gas | 17 | 14.2 | 65 |
Cadillac STS 2009