2021 Audi A8 Gas Tank Size
Gas tank size for 2021 Audi A8. Fuel tank capacity in gallons and litres for 6 available trims.
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| Trim | Gallons | Litres | Fuel type |
- L 4dr Sedan AWD w/55 TFSI
- (3.0L V6 Turbo gas/electric hybrid 8-speed Automatic)
| 21.7 | 82 | Hybrid |
- L 4dr Sedan AWD w/60 TFSI e
- (3.0L V6 Turbo gas/electric hybrid 8-speed Automatic)
| 17.2 | 65 | Hybrid |
- L 4dr Sedan AWD w/60 TFSI
- (4.0L V8 Turbo gas/electric hybrid 8-speed Automatic)
| 21.7 | 82 | Hybrid |
- L
- L 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric hybrid 8A)
| 21.7 | 82 | Mild Hybrid |
- L
- L 4dr Sedan AWD w/60 TFSI e (3.0L 6cyl Turbo gas/electric hybrid 8A)
| 17.2 | 65 | Plug-in Hybrid |
- L
- L 4dr Sedan AWD w/60 TFSI (4.0L 8cyl Turbo gas/electric hybrid 8A)
| 21.7 | 82 | Mild Hybrid |

2021 Audi A8
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