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Real MPG: Audi S6 (2012 - 2018) 4.0 TFSI quattro Avant

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29.4–30.1
Official MPG
(NEDC)
23.5–30.0
Real MPG
26.0
Real MPG
Average
87%
of Official MPG
(NEDC)

More engines available for this model:

Engine Official MPG (NEDC) Official MPG (WLTP) Real MPG Avg. Real MPG %  
4.0 TFSI quattro 29.1–30.7 mpg - 22.6 mpg 76% Submit
*Based on WLTP MPG values

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Audi S6 (2012 - 2018)

Effortless performance from 4.0-litre V8 engine. Available as a saloon or Avant. Fuel economy improved over previous S6. Refined ride for a performance car.

Rivals

Audi S6 (2012 - 2018) 23.2 avg mpg
Skoda Superb Estate (2015 - 2024) 48.3 avg mpg
BMW 3 Series (2012 - 2019) 44.7 avg mpg
Audi A4 (2015 on) 43.5 avg mpg

Latest submissions

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Passat (2011 - 2015)

B-Class (2019 on)