2021 BMW 3 Series Gas Tank Size
Gas tank size for 2021 BMW 3 Series. Fuel tank capacity in gallons and litres.
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| Trim | Engine Type | Gallons (US) | Gallons (UK) | Litres |
|---|---|---|---|---|
| 330i 4dr Sedan(2.0L 4cyl Turbo 8-speed Automatic) | Gas | 15.6 | 13 | 60 |
| M340i xDrive 4dr Sedan AWD(3.0L V6 Turbo gas/electric hybrid 8-speed Automatic) | Hybrid | 15.6 | 13 | 60 |
| 330i xDrive 4dr Sedan AWD(2.0L 4cyl Turbo 8-speed Automatic) | Gas | 15.6 | 13 | 60 |
| M340i 4dr Sedan(3.0L V6 Turbo gas/electric hybrid 8-speed Automatic) | Hybrid | 15.6 | 13 | 60 |
| 330e 4dr Sedan(2.0L 4cyl Turbo gas/electric hybrid 8-speed Automatic) | Hybrid | 10.6 | 8.8 | 41 |
| 330e xDrive 4dr Sedan AWD(2.0L 4cyl Turbo gas/electric hybrid 8-speed Automatic) | Hybrid | 10.6 | 8.8 | 41 |
| M3 4dr Sedan(3.0L V6 Turbo 6-speed Manual) | Gas | 15.6 | 13 | 60 |
| M3 Competition 4dr Sedan(3.0L V6 Turbo 8-speed Automatic) | Gas | 15.6 | 13 | 60 |