2021 GMC Terrain Gas Tank Size
Gas tank size for 2021 GMC Terrain. Fuel tank capacity in gallons and litres.
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| Trim | Engine Type | Gallons (US) | Gallons (UK) | Litres |
|---|---|---|---|---|
| SL 4dr SUV(1.5L 4cyl Turbo 9-speed Automatic) | Gas | 14.9 | 12.4 | 57 |
| SLE 4dr SUV(1.5L 4cyl Turbo 9-speed Automatic) | Gas | 14.9 | 12.4 | 57 |
| SLT 4dr SUV AWD(1.5L 4cyl Turbo 9-speed Automatic) | Gas | 15.6 | 13 | 60 |
| SLE 4dr SUV AWD(1.5L 4cyl Turbo 9-speed Automatic) | Gas | 15.6 | 13 | 60 |
| SLT 4dr SUV(1.5L 4cyl Turbo 9-speed Automatic) | Gas | 14.9 | 12.4 | 57 |
| Denali 4dr SUV(1.5L 4cyl Turbo 9-speed Automatic) | Gas | 14.9 | 12.4 | 57 |
| Denali 4dr SUV AWD(1.5L 4cyl Turbo 9-speed Automatic) | Gas | 15.6 | 13 | 60 |