Real-world fuel economy

Audi Real MPG by model

Real-world fuel economy for 30 Audi models, reported by owners and set against the official figure engine by engine, from 13,841 submissions. Pick a model for the full engine table and to add your own figure.

Audi A1

2010–on · 36 engines with real-world data

46.7mpg

1,019 submissions

Audi A3

2004–on · 142 engines with real-world data

46.2mpg

2,898 submissions

Audi A4

2004–2025 · 162 engines with real-world data

41.8mpg

3,257 submissions

Audi A5

2007–2025 · 131 engines with real-world data

37.1mpg

1,416 submissions

Audi A6

2004–2025 · 86 engines with real-world data

40.8mpg

1,966 submissions

Audi A7

2010–on · 12 engines with real-world data

37.5mpg

248 submissions

Audi A8

2003–on · 15 engines with real-world data

35.3mpg

232 submissions

Audi Q2

2016–on · 14 engines with real-world data

43.1mpg

132 submissions

Audi Q3

2011–on · 25 engines with real-world data

39.7mpg

506 submissions

Audi Q5

2008–on · 33 engines with real-world data

36.3mpg

660 submissions

Audi Q7

2006–on · 14 engines with real-world data

31.5mpg

310 submissions

Audi R8

2006–on · 4 engines with real-world data

19.0mpg

20 submissions

Audi RS3

2011–on · 4 engines with real-world data

25.1mpg

35 submissions

Audi RS4

2012–on · 3 engines with real-world data

23.5mpg

18 submissions

Audi RS6

2008–on · 3 engines with real-world data

22.6mpg

14 submissions

Audi S3

2013–2020 · 13 engines with real-world data

31.4mpg

221 submissions

Audi S6

2006–2018 · 4 engines with real-world data

21.9mpg

30 submissions

Audi S8

2006–2017 · 3 engines with real-world data

23.0mpg

80 submissions

Audi TT

2006–2023 · 39 engines with real-world data

36.8mpg

655 submissions

Other Audi models

Models where too few engines have real-world figures for a page of their own. The data we hold is here rather than lost.

Audi A1 Citycarver

2020–2021

–

official figures only

Engines and official figures

Audi A1 Citycarver (2020–2021)

30 TFSI: official 53.5 mpg
30 TFSI S tronic: official 48.0 mpg
35 TFSI: official 47.1 mpg
35 TFSI S tronic: official 43.5 mpg

Audi A3 e-tron

2014–2020

107.3mpg

22 submissions

Engines and official figures

Audi A3 e-tron (2014–2020)

1.4 TFSI e-tron: official 282.5 mpg, real 107.3 mpg (38%*)

Audi A8 6.0L Quattro

2004–on

–

official figures only

Engines and official figures

Audi A8 6.0L Quattro (2004 - on) (2004–on)

3.0 TDI: official 47.1 mpg

Audi Q8

2018–on

36.1mpg

21 submissions

Engines and official figures

Audi Q8 (2018–on)

4.0 TFSI 507 quattro: official 22.1–22.4 mpg
50 BiTDI: official 33.6 mpg, real 35.8 mpg (107%*)
50 TDI: official 32.8 mpg, real 37.6 mpg (115%*)
55 TFSIe: official 97.4–100.9 mpg
60 TFSIe: official 97.4 mpg
SQ8 TDI: official 32.8–36.2 mpg

Audi RS Q3

2020–2025

26.0mpg

4 submissions

Engines and official figures

Audi RS Q3 (2020–2025)

RS Q3 TFSI: official 27.7–28.8 mpg, real 26.0 mpg (92%*)
RS Q3 TFSI Sportback: official 27.7–28.5 mpg

Audi RS Q8

2020–on

–

official figures only

Engines and official figures

Audi RS Q8 (2020–on)

TFSI 600: official 21.1–21.2 mpg

Audi RS5

2010–2025

18.3mpg

15 submissions

Engines and official figures

Audi RS5 (2010–2016)

4.2 FSI quattro: official 26.9 mpg, real 18.7 mpg (69%)

Audi RS5 (2017–2025)

2.9 TFSI quattro: official 29.4–30.4 mpg

Audi RS7

2014–2025

27.4mpg

5 submissions

Engines and official figures

Audi RS7 (2014–2018)

4.0 TFSI quattro Performance: official 29.7 mpg, real 29.5 mpg (99%)

Audi RS7 Sportback (2020–2025)

TFSI 600: official 22.4–23.2 mpg

Audi S1

2014–2018

32.6mpg

38 submissions

Engines and official figures

Audi S1 (2014–2018)

2.0 TFSI: official 39.8–40.4 mpg, real 32.5 mpg (81%)
2.0 TFSI Sportback: official 39.2–39.8 mpg, real 32.7 mpg (83%)

Audi S7

2012–on

–

official figures only

Engines and official figures

Audi S7 Sportback (2012–on)

4.0 TFSI 450 quattro: official 29.7 mpg, real 24.1 mpg (81%)

Audi TT RS

2009–2023

29.8mpg

19 submissions

Engines and official figures

Audi TT RS (2009–2015)

2.5 TFSI quattro Plus: official 31.4 mpg
2.5 TFSI quattro Roadster: official 31.0 mpg
2.5 TFSI quattro Roadster Plus: official 31.0 mpg
2.5 TFSI quattro S tronic: official 33.2 mpg, real 32.0 mpg (96%)
2.5 TFSI quattro S tronic Plus: official 33.2 mpg
2.5 TFSI quattro S tronic Roadster: official 32.8 mpg
2.5 TFSI quattro S tronic Roadster Plus: official 32.8 mpg

Audi TT RS (2016–2023)

2.5 TFSI 400 Quattro: official 30.4–31.7 mpg
2.5 TFSI quattro S tronic: official 30.4 mpg, real 27.4 mpg (90%*)

Where the Audi figures come from

Rebuilt from the archived Honest John Real MPG dataset after the site closed in 2026, with the official NEDC and WLTP figures kept alongside the owner-reported averages, plus new submissions from CarAdCheck readers. Each model page links to the archived page it was built from.

CarAdCheck is not affiliated with Honest John or Volkswagen Financial Services. How we rebuilt Real MPG.

Before you go and see it

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