Real MPG: Audi A6 (2018 on) 45 TFSI quattro S tronic
Submit your Real MPG
41.5–42.8
Official MPG(NEDC)
33.6–35.3
Official MPG(WLTP)
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Real MPG
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Real MPGAverage
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of Official MPG(NEDC)
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of Official MPG(WLTP)
More engines available for this model:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| 40 TDI quattro S tronic | 60.1–64.2 mpg | 45.6–47.9 mpg | - | -* | |
| 40 TDI S tronic | 60.1–62.8 mpg | 48.7–52.3 mpg | 52.2 mpg | 103%* | |
| 40 TFSI MHEV S tronic | - | 36.2–39.2 mpg | - | -* | |
| 45 TFSI MHEV S tronic | - | 34.0–37.2 mpg | - | -* | |
| 50 TDI quattro S tronic | 49.6 mpg | 39.2 mpg | - | -* | |
| 50 TDI quattro tiptronic | 49.6–50.4 mpg | 38.7–41.5 mpg | - | -* | |
| 55 TFSI quattro S tronic | 38.2–39.2 mpg | 30.1–31.4 mpg | - | -* | |
| S6 TDI | 44.8–45.6 mpg | 36.2 mpg | - | -* | |
| S6 TDI MHEV | - | 38.2–40.4 mpg | - | -* |
Read the Honest John review...
Audi A6 (2018 on)
Extremely comfortable and upmarket cabin. Lots of technology including mild hybrid system helping fuel economy.
Rivals
| Audi A6 (2018 on) | 52.2 | avg mpg |
| BMW 6 Series Gran Turismo (2017 on) | 41.5 | avg mpg |
| Jaguar XF Sportbrake (2017 on) | 36.5 | avg mpg |
| Mercedes-Benz CLS (2018 on) | 42.6 | avg mpg |
