2020 GMC Acadia Gas Tank Size
Gas tank size for 2020 GMC Acadia. Fuel tank capacity in gallons and litres.
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| Trim | Engine Type | Gallons (US) | Gallons (UK) | Litres |
|---|---|---|---|---|
| SL 4dr SUV(2.5L 4cyl 9-speed Automatic) | Gas | 19 | 15.8 | 72 |
| SLE 4dr SUV(2.5L 4cyl 9-speed Automatic) | Gas | 19 | 15.8 | 72 |
| SLE 4dr SUV AWD(2.0L 4cyl Turbo 9-speed Automatic) | Gas | 22 | 18.3 | 84 |
| SLT 4dr SUV(2.0L 4cyl Turbo 9-speed Automatic) | Gas | 19 | 15.8 | 72 |
| SLT 4dr SUV AWD(2.0L 4cyl Turbo 9-speed Automatic) | Gas | 22 | 18.3 | 84 |
| AT4 4dr SUV AWD(3.6L V6 9-speed Automatic) | Gas | 22 | 18.3 | 84 |
| Denali 4dr SUV(3.6L V6 9-speed Automatic) | Gas | 19 | 15.8 | 72 |
| Denali 4dr SUV AWD(3.6L V6 9-speed Automatic) | Gas | 22 | 18.3 | 84 |
GMC Acadia 2020