2018 Audi A6 Gas Tank Size
Gas tank size for 2018 Audi A6. Fuel tank capacity in gallons and litres.
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| Trim | Engine Type | Gallons (US) | Gallons (UK) | Litres |
|---|---|---|---|---|
| 2.0 TFSI Premium - Sedan(2.0L 4-cyl. Turbo 7-speed Automated Manual) | Gas | 19.8 | 16.5 | 75 |
| 2.0 TFSI Premium quattro - Sedan(2.0L 4-cyl. Turbo AWD 8-speed Automatic) | Gas | 19.8 | 16.5 | 75 |
| 2.0 TFSI Premium Plus - Sedan(2.0L 4-cyl. Turbo 7-speed Automated Manual) | Gas | 19.8 | 16.5 | 75 |
| 2.0 TFSI Premium Plus quattro - Sedan(2.0L 4-cyl. Turbo AWD 8-speed Automatic) | Gas | 19.8 | 16.5 | 75 |
| 3.0 TFSI Premium Plus quattro - Sedan(3.0L V6 Supercharger AWD 8-speed Automatic) | Gas | 19.8 | 16.5 | 75 |
| 3.0 TFSI Prestige quattro - Sedan(3.0L V6 Supercharger AWD 8-speed Automatic) | Gas | 19.8 | 16.5 | 75 |
Audi A6 2018