Real MPG: Audi A6 (2018 on)

Number of RealMPGs submitted

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25–58

Real MPG

47.5

Average

Extremely comfortable and upmarket cabin. Lots of technology including mild and plug-in hybrid systems to help fuel economy.

Not the most daring styling, just more of the same. S6 uses a diesel rather than petrol which makes it a little less special.

Read the full Audi A6 review

Select engine for more Real MPG information:

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	-	-*	Submit
40 TDI S tronic	60.1–62.8 mpg	48.7–52.3 mpg	49.2 mpg	97%*	Submit
40 TFSI MHEV S tronic	-	36.2–39.2 mpg	-	-*	Submit
45 TFSI MHEV S tronic	-	34.0–37.2 mpg	-	-*	Submit
45 TFSI quattro S tronic	41.5–42.8 mpg	33.6–35.3 mpg	26.5 mpg	77%*	Submit
50 TDI quattro S tronic	49.6 mpg	39.2 mpg	-	-*	Submit
50 TDI quattro tiptronic	49.6–50.4 mpg	38.7–41.5 mpg	-	-*	Submit
55 TFSI quattro S tronic	38.2–39.2 mpg	30.1–31.4 mpg	-	-*	Submit
S6 TDI	44.8–45.6 mpg	36.2 mpg	-	-*	Submit
S6 TDI MHEV	-	38.2–40.4 mpg	-	-*	Submit

*Based on WLTP MPG values

Read the Honest John review...

Audi A6 (2018 on)

Extremely comfortable and upmarket cabin. Lots of technology including mild and plug-in hybrid systems to help fuel economy.

Rivals

Audi A6 (2018 on)	47.5	avg mpg
Skoda Superb Estate (2015 on)	48.1	avg mpg
Volkswagen Arteon (2017 on)	45.0	avg mpg
Audi A7 Sportback (2018 on)	38.5	avg mpg

Latest submissions

GLC (2015 - 2021)

Astra (2009 - 2015)

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