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AUDI A5 Fuel Economy
Explore fuel efficiency and environmental impact stats for the AUDI A5. Below you'll find detailed information on MPG, Eco Scores, and emissions specific to each a5 vehicle variant and production year.
| Model Description | Year | Combined MPG | Extra Urban MPG | Combined Litres/100km | Extra Urban Litres/100km | Extra Urban Cold MPG | Extra Urban Cold Litres/100km |
|---|---|---|---|---|---|---|---|
| A5 Edition 1 TFSI Auto | 2025 | 39.8 MPG | N/A | 7.1 litres/100km | N/A | N/A | N/A |
| A5 Edition 1 TFSI Auto | 2025 | 39.8 MPG | N/A | 7.1 litres/100km | N/A | N/A | N/A |
| A5 Launch Edition TDI MHEV S-A | 2025 | 56.5 MPG | N/A | 5 litres/100km | N/A | N/A | N/A |
| A5 S Line 35 TFSI MHEV Semi-Auto | 2024 | 42.8 MPG | N/A | 6.6 litres/100km | N/A | N/A | N/A |
| A5 Sportback 35 TDI MHEV S Line Semi-Auto | 2023 | 54.3 MPG | N/A | 5.2 litres/100km | N/A | N/A | N/A |
| A5 Sportback 35 TDI MHEV S Line Semi-Auto | 2023 | 54.3 MPG | N/A | 5.2 litres/100km | N/A | N/A | N/A |
| A5 Black Edition 35 TDI MHEV Semi-Auto | 2022 | 54.3 MPG | N/A | 5.2 litres/100km | N/A | N/A | N/A |
| A5 Black Edition 40 TFSI MHEV Semi-Auto | 2022 | 41.5 MPG | N/A | 6.8 litres/100km | N/A | N/A | N/A |
| S5 Sportback TDI MHEV Black Edition Auto Quattro Auto | 2022 | 39.2 MPG | N/A | 7.2 litres/100km | N/A | N/A | N/A |
| A5 S Line Edition 1 40 TFSI MHEV Semi-Auto | 2021 | 42.2 MPG | N/A | 6.7 litres/100km | N/A | N/A | N/A |
| A5 S Line Edition 1 40 TFSI MHEV Semi-Auto | 2021 | 38.7 MPG | N/A | 7.3 litres/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI MHEV S Line Semi-Auto | 2021 | 41.5 MPG | N/A | 6.8 litres/100km | N/A | N/A | N/A |
| A5 Sportback 40 TDI MHEV S Line Edition 1 Quattro Semi-Auto | 2021 | 49.6 MPG | N/A | 5.7 litres/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI MHEV S Line Edition 1 Semi-Auto | 2021 | 40.9 MPG | N/A | 6.9 litres/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI MHEV S Line Edition 1 Semi-Auto | 2021 | 40.9 MPG | N/A | 6.9 litres/100km | N/A | N/A | N/A |
| A5 Sportback 45 TFSI MHEV S Line Quattro Semi-Auto | 2021 | 35.3 MPG | N/A | 8 litres/100km | N/A | N/A | N/A |
| RS 5 Sportback TFSI Quattro Auto | 2021 | 29.4 MPG | N/A | 9.6 litres/100km | N/A | N/A | N/A |
| S5 Sportback TDI MHEV Edition 1 Auto Quattro Auto | 2021 | 39.2 MPG | N/A | 7.2 litres/100km | N/A | N/A | N/A |
| A5 Black Edition 35 TFSI Semi-Auto | 2020 | 39.8 MPG | N/A | 7.1 litres/100km | N/A | N/A | N/A |
| A5 S Line 40 TDI Semi-Auto | 2020 | 47.1 MPG | N/A | 6 litres/100km | N/A | N/A | N/A |
| A5 S Line 40 TFSI MHEV Semi-Auto | 2020 | 40.4 MPG | N/A | 7 litres/100km | N/A | N/A | N/A |
| A5 S Line 45 TFSI Quattro Semi-Auto | 2020 | 34.9 MPG | N/A | 8.1 litres/100km | N/A | N/A | N/A |
| A5 S Line Edition 1 40 TFSI MHEV Semi-Auto | 2020 | 39.8 MPG | N/A | 7.1 litres/100km | N/A | N/A | N/A |
| A5 Sportback 35 TDI MHEV S Line Semi-Auto | 2020 | 51.4 MPG | N/A | 5.5 litres/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI MHEV S Line Edition 1 Semi-Auto | 2020 | 39.2 MPG | N/A | 7.2 litres/100km | N/A | N/A | N/A |
| A5 Black Edition 35 TFSI Semi-Auto | 2019 | 39.8 MPG | N/A | 7.1 litres/100km | N/A | N/A | N/A |
| A5 Black Edition 35 TFSI Semi-Auto | 2019 | 39.8 MPG | N/A | 7.1 litres/100km | N/A | N/A | N/A |
| A5 Black Edition 40 TFSI Semi-Auto | 2019 | 39.8 MPG | N/A | 7.1 litres/100km | N/A | N/A | N/A |
| A5 Black Edition 40 TFSI Semi-Auto | 2019 | 39.8 MPG | N/A | 7.1 litres/100km | N/A | N/A | N/A |
| A5 S Line 40 TFSI Semi-Auto | 2019 | 37.7 MPG | N/A | 7.5 litres/100km | N/A | N/A | N/A |
| A5 S Line 40 TFSI Semi-Auto | 2019 | 37.7 MPG | N/A | 7.5 litres/100km | N/A | N/A | N/A |
| A5 S Line 40 TFSI Semi-Auto | 2019 | 37.7 MPG | N/A | 7.5 litres/100km | N/A | N/A | N/A |
| A5 S Line 45 TFSI Quattro Semi-Auto | 2019 | 34.9 MPG | N/A | 8.1 litres/100km | N/A | N/A | N/A |
| A5 S Line TDI Semi-Auto | 2019 | 67.3 MPG | 74.3 MPG | 4.2 litres/100km | 3.8 litres/100km | 57.7 MPG | 4.9 litres/100km |
| A5 Sport 35 TFSI Semi-Auto | 2019 | 40.4 MPG | N/A | 7 litres/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI Black Edition Semi-Auto | 2019 | 39.2 MPG | N/A | 7.2 litres/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI Black Edition Semi-Auto | 2019 | 39.2 MPG | N/A | 7.2 litres/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI Black Edition Semi-Auto | 2019 | 39.2 MPG | N/A | 7.2 litres/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI Vorsprung Semi-Auto | 2019 | 38.7 MPG | N/A | 7.3 litres/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI S Line Semi-Auto | 2019 | 39.8 MPG | N/A | 7.1 litres/100km | N/A | N/A | N/A |
| RS 5 Sportback TFSI Audi Sport Edition Quattro Auto | 2019 | 29.7 MPG | N/A | 9.5 litres/100km | N/A | N/A | N/A |
| A5 S Line TDI | 2018 | 64.2 MPG | 72.4 MPG | 4.4 litres/100km | 3.9 litres/100km | 54.3 MPG | 5.2 litres/100km |
| A5 S Line TDI Semi-Auto | 2018 | 61.4 MPG | 65.7 MPG | 4.6 litres/100km | 4.3 litres/100km | 53.3 MPG | 5.3 litres/100km |
| A5 S Line TFSI | 2018 | 49.6 MPG | 60.1 MPG | 5.7 litres/100km | 4.7 litres/100km | 38.7 MPG | 7.3 litres/100km |
| A5 S Line TFSI Semi-Auto | 2018 | 52.3 MPG | 60.1 MPG | 5.4 litres/100km | 4.7 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A5 S Line TFSI Semi-Auto | 2018 | 52.3 MPG | 60.1 MPG | 5.4 litres/100km | 4.7 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A5 S Line TSFi Auto | 2018 | 50.4 MPG | 58.9 MPG | 5.6 litres/100km | 4.8 litres/100km | 39.8 MPG | 7.1 litres/100km |
| A5 S Line TSFi Auto | 2018 | 50.4 MPG | 58.9 MPG | 5.6 litres/100km | 4.8 litres/100km | 39.8 MPG | 7.1 litres/100km |
| A5 Sportback TDI S Line | 2018 | 64.2 MPG | 72.4 MPG | 4.4 litres/100km | 3.9 litres/100km | 54.3 MPG | 5.2 litres/100km |
| A5 Sportback TFSI S Line Semi-Auto | 2018 | 50.4 MPG | 58.9 MPG | 5.6 litres/100km | 4.8 litres/100km | 39.8 MPG | 7.1 litres/100km |
| A5 Sportback TFSI S Line Semi-Auto | 2018 | 50.4 MPG | 58.9 MPG | 5.6 litres/100km | 4.8 litres/100km | 39.8 MPG | 7.1 litres/100km |
| A5 Sportback TFSI S Line Semi-Auto | 2018 | 50.4 MPG | 58.9 MPG | 5.6 litres/100km | 4.8 litres/100km | 39.8 MPG | 7.1 litres/100km |
| A5 Sportback TFSI S Line Semi-Auto | 2018 | 50.4 MPG | 58.9 MPG | 5.6 litres/100km | 4.8 litres/100km | 39.8 MPG | 7.1 litres/100km |
| A5 Sportback TFSI Sport Semi-Auto | 2018 | 51.4 MPG | 61.4 MPG | 5.5 litres/100km | 4.6 litres/100km | 39.8 MPG | 7.1 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2018 | 36.7 MPG | 45.6 MPG | 7.7 litres/100km | 6.2 litres/100km | 27.7 MPG | 10.2 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2018 | 36.7 MPG | 45.6 MPG | 7.7 litres/100km | 6.2 litres/100km | 27.7 MPG | 10.2 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2018 | 36.7 MPG | 45.6 MPG | 7.7 litres/100km | 6.2 litres/100km | 27.7 MPG | 10.2 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2018 | 36.7 MPG | 45.6 MPG | 7.7 litres/100km | 6.2 litres/100km | 27.7 MPG | 10.2 litres/100km |
| S5 TFSI Quattro Auto | 2018 | 35.3 MPG | 43.5 MPG | 8 litres/100km | 6.5 litres/100km | 26.9 MPG | 10.5 litres/100km |
| S5 TFSI Quattro Auto | 2018 | 35.3 MPG | 43.5 MPG | 8 litres/100km | 6.5 litres/100km | 26.9 MPG | 10.5 litres/100km |
| S5 TFSI Quattro Auto | 2018 | 35.3 MPG | 43.5 MPG | 8 litres/100km | 6.5 litres/100km | 26.9 MPG | 10.5 litres/100km |
| S5 TFSI Quattro Auto | 2018 | 36.7 MPG | 45.6 MPG | 7.7 litres/100km | 6.2 litres/100km | 27.7 MPG | 10.2 litres/100km |
| S5 TFSI Quattro Auto | 2018 | 36.2 MPG | 44.1 MPG | 7.8 litres/100km | 6.4 litres/100km | 27.4 MPG | 10.3 litres/100km |
| A5 S Line TDI Quattro | 2017 | 54.3 MPG | 61.4 MPG | 5.2 litres/100km | 4.6 litres/100km | 46.3 MPG | 6.1 litres/100km |
| A5 S Line TDI Quattro Semi-Auto | 2017 | 60.1 MPG | 62.8 MPG | 4.7 litres/100km | 4.5 litres/100km | 56.5 MPG | 5 litres/100km |
| A5 S Line TDI Quattro Semi-Auto | 2017 | 60.1 MPG | 62.8 MPG | 4.7 litres/100km | 4.5 litres/100km | 56.5 MPG | 5 litres/100km |
| A5 S Line TDI Quattro Semi-Auto | 2017 | 57.7 MPG | 62.8 MPG | 4.9 litres/100km | 4.5 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 S Line TDI Quattro Semi-Auto | 2017 | 62.8 MPG | 68.9 MPG | 4.5 litres/100km | 4.1 litres/100km | 54.3 MPG | 5.2 litres/100km |
| A5 S Line TDI Semi-Auto | 2017 | 61.4 MPG | 65.7 MPG | 4.6 litres/100km | 4.3 litres/100km | 53.3 MPG | 5.3 litres/100km |
| A5 S Line TDI Semi-Auto | 2017 | 67.3 MPG | 74.3 MPG | 4.2 litres/100km | 3.8 litres/100km | 57.7 MPG | 4.9 litres/100km |
| A5 S Line TDI Semi-Auto | 2017 | 67.3 MPG | 74.3 MPG | 4.2 litres/100km | 3.8 litres/100km | 57.7 MPG | 4.9 litres/100km |
| A5 S Line TDI Semi-Auto | 2017 | 67.3 MPG | 74.3 MPG | 4.2 litres/100km | 3.8 litres/100km | 57.7 MPG | 4.9 litres/100km |
| A5 S Line TDI Ultra Semi-Auto | 2017 | 67.3 MPG | 74.3 MPG | 4.2 litres/100km | 3.8 litres/100km | 57.7 MPG | 4.9 litres/100km |
| A5 S Line TDI Ultra Semi-Auto | 2017 | 67.3 MPG | 74.3 MPG | 4.2 litres/100km | 3.8 litres/100km | 57.7 MPG | 4.9 litres/100km |
| A5 S Line TFSI | 2017 | 47.1 MPG | 56.5 MPG | 6 litres/100km | 5 litres/100km | 37.2 MPG | 7.6 litres/100km |
| A5 S Line TFSI Semi-Auto | 2017 | 48.7 MPG | 56.5 MPG | 5.8 litres/100km | 5 litres/100km | 40.4 MPG | 7 litres/100km |
| A5 Sportback TDI S Line Quattro Semi-Auto | 2017 | 62.8 MPG | 68.9 MPG | 4.5 litres/100km | 4.1 litres/100km | 54.3 MPG | 5.2 litres/100km |
| A5 Sportback TDI S Line Quattro Semi-Auto | 2017 | 62.8 MPG | 68.9 MPG | 4.5 litres/100km | 4.1 litres/100km | 54.3 MPG | 5.2 litres/100km |
| A5 Sportback TDI S Line Quattro Semi-Auto | 2017 | 62.8 MPG | 68.9 MPG | 4.5 litres/100km | 4.1 litres/100km | 54.3 MPG | 5.2 litres/100km |
| A5 Sportback TDI S Line Quattro Semi-Auto | 2017 | 62.8 MPG | 68.9 MPG | 4.5 litres/100km | 4.1 litres/100km | 54.3 MPG | 5.2 litres/100km |
| A5 Sportback TDI S Line Quattro Semi-Auto | 2017 | 58.9 MPG | 61.4 MPG | 4.8 litres/100km | 4.6 litres/100km | 55.4 MPG | 5.1 litres/100km |
| A5 Sportback TDI Sport Semi-Auto | 2017 | 67.3 MPG | N/A | 4.2 litres/100km | N/A | 57.7 MPG | 4.9 litres/100km |
| A5 Sportback TFSI S Line Quattro Semi-Auto | 2017 | 45.6 MPG | 54.3 MPG | 6.2 litres/100km | 5.2 litres/100km | 36.2 MPG | 7.8 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2017 | 37.7 MPG | 46.3 MPG | 7.5 litres/100km | 6.1 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2017 | 37.7 MPG | 46.3 MPG | 7.5 litres/100km | 6.1 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2017 | 36.7 MPG | 45.6 MPG | 7.7 litres/100km | 6.2 litres/100km | 27.7 MPG | 10.2 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2017 | 37.7 MPG | 46.3 MPG | 7.5 litres/100km | 6.1 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2017 | 36.7 MPG | 45.6 MPG | 7.7 litres/100km | 6.2 litres/100km | 27.7 MPG | 10.2 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 36.2 MPG | 44.1 MPG | 7.8 litres/100km | 6.4 litres/100km | 27.4 MPG | 10.3 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 36.2 MPG | 44.1 MPG | 7.8 litres/100km | 6.4 litres/100km | 27.4 MPG | 10.3 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 36.2 MPG | 44.1 MPG | 7.8 litres/100km | 6.4 litres/100km | 27.4 MPG | 10.3 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 36.7 MPG | 45.6 MPG | 7.7 litres/100km | 6.2 litres/100km | 27.7 MPG | 10.2 litres/100km |
| S5 TFSI Quattro Auto | 2017 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 Black Edition+ TDI Auto | 2016 | 56.5 MPG | 62.8 MPG | 5 litres/100km | 4.5 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Black Edition+ TDI Quattro Semi-Auto | 2016 | 44.8 MPG | 50.4 MPG | 6.3 litres/100km | 5.6 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 S Line Special Edition+ TDI | 2016 | 53.3 MPG | 58.9 MPG | 5.3 litres/100km | 4.8 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 S Line Special Edition+ TDI Autoto | 2016 | 54.3 MPG | 57.7 MPG | 5.2 litres/100km | 4.9 litres/100km | 47.9 MPG | 5.9 litres/100km |
| A5 S Line Special Edition+ TFSI | 2016 | 42.2 MPG | 48.7 MPG | 6.7 litres/100km | 5.8 litres/100km | 34.9 MPG | 8.1 litres/100km |
| A5 S Line TDI | 2016 | 60.1 MPG | 67.3 MPG | 4.7 litres/100km | 4.2 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 S Line TDI Quattro Semi-Auto | 2016 | 60.1 MPG | 62.8 MPG | 4.7 litres/100km | 4.5 litres/100km | 56.5 MPG | 5 litres/100km |
| A5 S Line TFSI | 2016 | 48.7 MPG | 57.7 MPG | 5.8 litres/100km | 4.9 litres/100km | 38.7 MPG | 7.3 litres/100km |
| A5 Sport TFSI | 2016 | 50.4 MPG | 60.1 MPG | 5.6 litres/100km | 4.7 litres/100km | 38.7 MPG | 7.3 litres/100km |
| A5 Sportback Black Edition+ TDI | 2016 | 56.5 MPG | 62.8 MPG | 5 litres/100km | 4.5 litres/100km | 47.9 MPG | 5.9 litres/100km |
| A5 Sportback Black Edition+ TDI Auto | 2016 | 56.5 MPG | 62.8 MPG | 5 litres/100km | 4.5 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Sportback Black Edition+ TDI Auto | 2016 | 56.5 MPG | 62.8 MPG | 5 litres/100km | 4.5 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Sportback Black Edition+ TDI Quattro Semi-Auto | 2016 | 44.8 MPG | 49.6 MPG | 6.3 litres/100km | 5.7 litres/100km | 37.7 MPG | 7.5 litres/100km |
| A5 Sportback S Line TDI Auto | 2016 | 58.9 MPG | 65.7 MPG | 4.8 litres/100km | 4.3 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Sportback SE Technik TDI Ultra | 2016 | 67.3 MPG | 76.4 MPG | 4.2 litres/100km | 3.7 litres/100km | 57.7 MPG | 4.9 litres/100km |
| A5 Sportback TFSI Black Edition+ Auto | 2016 | 44.1 MPG | 48.7 MPG | 6.4 litres/100km | 5.8 litres/100km | 37.2 MPG | 7.6 litres/100km |
| A5 Sportback TFSI Black Edition+ Quattro P Semi-Auto | 2016 | 39.2 MPG | 45.6 MPG | 7.2 litres/100km | 6.2 litres/100km | 31.4 MPG | 9 litres/100km |
| A5 Sportback TFSI SE Technik | 2016 | 46.3 MPG | 53.3 MPG | 6.1 litres/100km | 5.3 litres/100km | 37.2 MPG | 7.6 litres/100km |
| S5 V6T Black Edition TFSI Quattro Semi-Auto | 2016 | 35.8 MPG | 43.5 MPG | 7.9 litres/100km | 6.5 litres/100km | 27.4 MPG | 10.3 litres/100km |
| S5 V6T TFSI Quattro Semi-Auto | 2016 | 35.8 MPG | 43.5 MPG | 7.9 litres/100km | 6.5 litres/100km | 27.4 MPG | 10.3 litres/100km |
| A5 Black Edition TDI Quattro Auto | 2015 | 49.6 MPG | 55.4 MPG | 5.7 litres/100km | 5.1 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A5 Black Edition TDI Quattro Auto | 2015 | 49.6 MPG | 55.4 MPG | 5.7 litres/100km | 5.1 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A5 Black Edition+ TDI | 2015 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A5 Black Edition+ TDI | 2015 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Black Edition+ TDI Quattro | 2015 | 53.3 MPG | 58.9 MPG | 5.3 litres/100km | 4.8 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 Black Edition+ TDI Quattro Auto | 2015 | 53.3 MPG | 60.1 MPG | 5.3 litres/100km | 4.7 litres/100km | 44.1 MPG | 6.4 litres/100km |
| A5 Black Edition+ TDI Quattro Auto | 2015 | 53.3 MPG | 60.1 MPG | 5.3 litres/100km | 4.7 litres/100km | 44.1 MPG | 6.4 litres/100km |
| A5 Black Edition+ TFSI Auto | 2015 | 45.6 MPG | 51.4 MPG | 6.2 litres/100km | 5.5 litres/100km | 37.7 MPG | 7.5 litres/100km |
| A5 S Line Special Edition TDI CVT | 2015 | 56.5 MPG | 61.4 MPG | 5 litres/100km | 4.6 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A5 S Line Special Edition+ TDI | 2015 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A5 S Line Special Edition+ TDI Quattro Semi-Auto | 2015 | 42.8 MPG | 47.9 MPG | 6.6 litres/100km | 5.9 litres/100km | 36.2 MPG | 7.8 litres/100km |
| A5 S Line TDI | 2015 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 S Line TDI CVT | 2015 | 57.7 MPG | 61.4 MPG | 4.9 litres/100km | 4.6 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 S Line TDI CVT | 2015 | 60.1 MPG | 65.7 MPG | 4.7 litres/100km | 4.3 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 S Line TDI Quattro Semi-Auto | 2015 | 46.3 MPG | 52.3 MPG | 6.1 litres/100km | 5.4 litres/100km | 38.7 MPG | 7.3 litres/100km |
| A5 S5 TFSI Quattro Auto | 2015 | 33.2 MPG | 40.9 MPG | 8.5 litres/100km | 6.9 litres/100km | 25.2 MPG | 11.2 litres/100km |
| A5 S5 TFSI Quattro Auto | 2015 | 33.2 MPG | 40.9 MPG | 8.5 litres/100km | 6.9 litres/100km | 25.2 MPG | 11.2 litres/100km |
| A5 SE TDI CVT | 2015 | 60.1 MPG | 65.7 MPG | 4.7 litres/100km | 4.3 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 SE TDI Ultra | 2015 | 67.3 MPG | 74.3 MPG | 4.2 litres/100km | 3.8 litres/100km | 56.5 MPG | 5 litres/100km |
| A5 SE TFSI Auto | 2015 | 47.1 MPG | 54.3 MPG | 6 litres/100km | 5.2 litres/100km | 38.7 MPG | 7.3 litres/100km |
| A5 Sportback Black Edition+ TDI | 2015 | 56.5 MPG | 62.8 MPG | 5 litres/100km | 4.5 litres/100km | 47.9 MPG | 5.9 litres/100km |
| A5 Sportback Black Edition+ TDI Auto | 2015 | 56.5 MPG | 61.4 MPG | 5 litres/100km | 4.6 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Sportback Black Edition+ TDI Quattro Semi-Auto | 2015 | 44.8 MPG | 49.6 MPG | 6.3 litres/100km | 5.7 litres/100km | 37.7 MPG | 7.5 litres/100km |
| A5 Sportback Black Edition+ TDI Quattro Semi-Auto | 2015 | 50.4 MPG | 55.4 MPG | 5.6 litres/100km | 5.1 litres/100km | 44.1 MPG | 6.4 litres/100km |
| A5 Sportback Black Edition+ TDI Quattro Semi-Auto | 2015 | 44.8 MPG | 49.6 MPG | 6.3 litres/100km | 5.7 litres/100km | 37.7 MPG | 7.5 litres/100km |
| A5 Sportback S Line TDI Quattro Semi-Auto | 2015 | 52.3 MPG | 57.7 MPG | 5.4 litres/100km | 4.9 litres/100km | 44.8 MPG | 6.3 litres/100km |
| A5 Sportback SE TDI Auto | 2015 | 62.8 MPG | 68.9 MPG | 4.5 litres/100km | 4.1 litres/100km | 52.3 MPG | 5.4 litres/100km |
| A5 Sportback SE Technik TDI Ultra | 2015 | 67.3 MPG | 76.4 MPG | 4.2 litres/100km | 3.7 litres/100km | 57.7 MPG | 4.9 litres/100km |
| A5 Sportback TDI Black Edition Auto Quattro PL Auto | 2015 | 49.6 MPG | 55.4 MPG | 5.7 litres/100km | 5.1 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A5 Sportback TDI Black Edition+ CVT | 2015 | 58.9 MPG | 64.2 MPG | 4.8 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Sportback TDI S Line Quattro | 2015 | 55.4 MPG | 62.8 MPG | 5.1 litres/100km | 4.5 litres/100km | 46.3 MPG | 6.1 litres/100km |
| A5 Sportback TDI SE | 2015 | 64.2 MPG | 72.4 MPG | 4.4 litres/100km | 3.9 litres/100km | 52.3 MPG | 5.4 litres/100km |
| A5 Sportback TDI SE Technik | 2015 | 64.2 MPG | 72.4 MPG | 4.4 litres/100km | 3.9 litres/100km | 52.3 MPG | 5.4 litres/100km |
| RS 5 FSI Quattro Auto | 2015 | 26.2 MPG | 34 MPG | 10.8 litres/100km | 8.3 litres/100km | 19.6 MPG | 14.4 litres/100km |
| RS 5 FSI Quattro Auto | 2015 | 26.2 MPG | 34 MPG | 10.8 litres/100km | 8.3 litres/100km | 19.6 MPG | 14.4 litres/100km |
| RS 5 FSI Quattro Auto | 2015 | 26.4 MPG | 33.2 MPG | 10.7 litres/100km | 8.5 litres/100km | 19.3 MPG | 14.6 litres/100km |
| S5 Black Edition TFSI Quattro Auto | 2015 | 34.9 MPG | 42.8 MPG | 8.1 litres/100km | 6.6 litres/100km | 26.4 MPG | 10.7 litres/100km |
| S5 Sportback TFSI Black Edition Quattro Auto | 2015 | 36.7 MPG | 44.8 MPG | 7.7 litres/100km | 6.3 litres/100km | 27.7 MPG | 10.2 litres/100km |
| S5 Sportback TFSI Black Edition Quattro Auto | 2015 | 36.7 MPG | 44.8 MPG | 7.7 litres/100km | 6.3 litres/100km | 27.7 MPG | 10.2 litres/100km |
| S5 Sportback TFSI Black Edition Quattro Semi-Auto | 2015 | 35.8 MPG | 43.5 MPG | 7.9 litres/100km | 6.5 litres/100km | 27.4 MPG | 10.3 litres/100km |
| A5 Black Edition TDI | 2014 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Black Edition TDI | 2014 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Black Edition TDI Quattro | 2014 | 55.4 MPG | 62.8 MPG | 5.1 litres/100km | 4.5 litres/100km | 46.3 MPG | 6.1 litres/100km |
| A5 Black Edition TDI Quattro Auto | 2014 | 49.6 MPG | 55.4 MPG | 5.7 litres/100km | 5.1 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A5 Black Edition TFSI CVT | 2014 | 48.7 MPG | 55.4 MPG | 5.8 litres/100km | 5.1 litres/100km | 40.9 MPG | 6.9 litres/100km |
| A5 Black Edition TFSI Quattro | 2014 | 42.8 MPG | 53.3 MPG | 6.6 litres/100km | 5.3 litres/100km | 32.1 MPG | 8.8 litres/100km |
| A5 Black Edition TFSI Quattro Auto | 2014 | 42.2 MPG | 50.4 MPG | 6.7 litres/100km | 5.6 litres/100km | 33.2 MPG | 8.5 litres/100km |
| A5 S Line Special Edition TDI | 2014 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A5 S Line Special Edition TFSI | 2014 | 44.8 MPG | 54.3 MPG | 6.3 litres/100km | 5.2 litres/100km | 34.9 MPG | 8.1 litres/100km |
| A5 S Line TDI | 2014 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 S Line TDI CVT | 2014 | 60.1 MPG | 65.7 MPG | 4.7 litres/100km | 4.3 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 S Line TDI CVT | 2014 | 60.1 MPG | 65.7 MPG | 4.7 litres/100km | 4.3 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 S Line TDI CVT | 2014 | 60.1 MPG | 65.7 MPG | 4.7 litres/100km | 4.3 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 S Line TDI Quattro | 2014 | 55.4 MPG | 62.8 MPG | 5.1 litres/100km | 4.5 litres/100km | 46.3 MPG | 6.1 litres/100km |
| A5 S Line TFSI | 2014 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 S Line TFSI | 2014 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 S Line TFSI | 2014 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 S Line TFSI Quattro Auto | 2014 | 42.2 MPG | 50.4 MPG | 6.7 litres/100km | 5.6 litres/100km | 33.2 MPG | 8.5 litres/100km |
| A5 S Line TFSI Quattro Auto | 2014 | 40.9 MPG | 47.9 MPG | 6.9 litres/100km | 5.9 litres/100km | 32.8 MPG | 8.6 litres/100km |
| A5 S5 TFSI Quattro Auto | 2014 | 33.2 MPG | 40.9 MPG | 8.5 litres/100km | 6.9 litres/100km | 25.2 MPG | 11.2 litres/100km |
| A5 S5 TFSI Quattro Auto | 2014 | 33.2 MPG | 40.9 MPG | 8.5 litres/100km | 6.9 litres/100km | 25.2 MPG | 11.2 litres/100km |
| A5 S5 TFSI Quattro Auto | 2014 | 34.9 MPG | 42.8 MPG | 8.1 litres/100km | 6.6 litres/100km | 26.4 MPG | 10.7 litres/100km |
| A5 SE TDI | 2014 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 SE TDI | 2014 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 SE TDI Quattro Auto | 2014 | 53.3 MPG | 60.1 MPG | 5.3 litres/100km | 4.7 litres/100km | 44.1 MPG | 6.4 litres/100km |
| A5 SE TFSI | 2014 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 Sportback TDI Black Edition | 2014 | 61.4 MPG | 68.9 MPG | 4.6 litres/100km | 4.1 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 Sportback TDI S Line | 2014 | 61.4 MPG | 68.9 MPG | 4.6 litres/100km | 4.1 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 Sportback TDI S Line CVT | 2014 | 58.9 MPG | 64.2 MPG | 4.8 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Sportback TDI S Line CVT | 2014 | 57.7 MPG | 61.4 MPG | 4.9 litres/100km | 4.6 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 Sportback TDI SE | 2014 | 61.4 MPG | 68.9 MPG | 4.6 litres/100km | 4.1 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 Sportback TDI SE Technik | 2014 | 64.2 MPG | 72.4 MPG | 4.4 litres/100km | 3.9 litres/100km | 52.3 MPG | 5.4 litres/100km |
| A5 Sportback TFSI S Line CVT | 2014 | 47.9 MPG | 54.3 MPG | 5.9 litres/100km | 5.2 litres/100km | 40.4 MPG | 7 litres/100km |
| A5 Sportback TFSI SE CVT | 2014 | 47.9 MPG | 54.3 MPG | 5.9 litres/100km | 5.2 litres/100km | 40.4 MPG | 7 litres/100km |
| RS 5 FSI Quattro Auto | 2014 | 26.2 MPG | 34 MPG | 10.8 litres/100km | 8.3 litres/100km | 19.6 MPG | 14.4 litres/100km |
| RS 5 FSI Quattro Auto | 2014 | 26.2 MPG | 34 MPG | 10.8 litres/100km | 8.3 litres/100km | 19.6 MPG | 14.4 litres/100km |
| RS 5 FSI Quattro Auto | 2014 | 26.2 MPG | 34 MPG | 10.8 litres/100km | 8.3 litres/100km | 19.6 MPG | 14.4 litres/100km |
| S5 Sportback TFSI Black Edition Quattro Auto | 2014 | 34.9 MPG | 42.8 MPG | 8.1 litres/100km | 6.6 litres/100km | 26.4 MPG | 10.7 litres/100km |
| A5 Black Edition TDI | 2013 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Black Edition TDI | 2013 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Black Edition TDI Quattro | 2013 | 55.4 MPG | 62.8 MPG | 5.1 litres/100km | 4.5 litres/100km | 46.3 MPG | 6.1 litres/100km |
| A5 Black Edition TDI Quattro Auto | 2013 | 53.3 MPG | 60.1 MPG | 5.3 litres/100km | 4.7 litres/100km | 44.1 MPG | 6.4 litres/100km |
| A5 Black Edition TFSI | 2013 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 Black Edition TFSI | 2013 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 S Line Special Edition TDI CVT | 2013 | 56.5 MPG | 61.4 MPG | 5 litres/100km | 4.6 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A5 S Line Special Edition TDI Quattro Auto | 2013 | 47.9 MPG | 54.3 MPG | 5.9 litres/100km | 5.2 litres/100km | 40.4 MPG | 7 litres/100km |
| A5 S Line Special Edition TFSI | 2013 | 45.6 MPG | 55.4 MPG | 6.2 litres/100km | 5.1 litres/100km | 35.8 MPG | 7.9 litres/100km |
| A5 S Line Special Edition TFSI Quattro Auto | 2013 | 39.2 MPG | 46.3 MPG | 7.2 litres/100km | 6.1 litres/100km | 32.1 MPG | 8.8 litres/100km |
| A5 S Line TDI | 2013 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 S Line TDI | 2013 | 58.9 MPG | 65.7 MPG | 4.8 litres/100km | 4.3 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 S Line TDI | 2013 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 S Line TDI CVT | 2013 | 60.1 MPG | 65.7 MPG | 4.7 litres/100km | 4.3 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 S Line TDI CVT | 2013 | 57.7 MPG | 61.4 MPG | 4.9 litres/100km | 4.6 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 S Line TFSI | 2013 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 S Line TFSI | 2013 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 S Line TFSI CVT | 2013 | 47.1 MPG | 56.5 MPG | 6 litres/100km | 5 litres/100km | 36.7 MPG | 7.7 litres/100km |
| A5 S5 TFSI Quattro Auto | 2013 | 33.2 MPG | 40.9 MPG | 8.5 litres/100km | 6.9 litres/100km | 25.2 MPG | 11.2 litres/100km |
| A5 SE TDI | 2013 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 SE TFSI | 2013 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 SE Technik TDI | 2013 | 61.4 MPG | 68.9 MPG | 4.6 litres/100km | 4.1 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 SE Technik TDI | 2013 | 61.4 MPG | 68.9 MPG | 4.6 litres/100km | 4.1 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 SE Technik TDI Quattro | 2013 | 55.4 MPG | 62.8 MPG | 5.1 litres/100km | 4.5 litres/100km | 46.3 MPG | 6.1 litres/100km |
| A5 Sportback TDI Black Edition CVT | 2013 | 58.9 MPG | 64.2 MPG | 4.8 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Sportback TDI S Line Auto Quattro Auto | 2013 | 49.6 MPG | 55.4 MPG | 5.7 litres/100km | 5.1 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A5 Sportback TDI S Line Auto Quattro Auto | 2013 | 49.6 MPG | 55.4 MPG | 5.7 litres/100km | 5.1 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A5 Sportback TDI S Line Auto Quattro Auto | 2013 | 49.6 MPG | 55.4 MPG | 5.7 litres/100km | 5.1 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A5 Sportback TDI SE CVT | 2013 | 58.9 MPG | 64.2 MPG | 4.8 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Sportback TDI SE Technik | 2013 | 64.2 MPG | 72.4 MPG | 4.4 litres/100km | 3.9 litres/100km | 52.3 MPG | 5.4 litres/100km |
| A5 Sportback TDI SE Technik | 2013 | 61.4 MPG | 68.9 MPG | 4.6 litres/100km | 4.1 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 Sportback TDI SE Technik CVT | 2013 | 58.9 MPG | 64.2 MPG | 4.8 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Sportback TDI SE Technik CVT | 2013 | 58.9 MPG | 64.2 MPG | 4.8 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Sportback TFSI Black Edition Quattro Auto | 2013 | 40.4 MPG | 48.7 MPG | 7 litres/100km | 5.8 litres/100km | 32.1 MPG | 8.8 litres/100km |
| A5 Sportback TFSI S Line | 2013 | 48.7 MPG | 57.7 MPG | 5.8 litres/100km | 4.9 litres/100km | 37.7 MPG | 7.5 litres/100km |
| A5 Sportback TFSI SE Technik Quattro Auto | 2013 | 42.2 MPG | 50.4 MPG | 6.7 litres/100km | 5.6 litres/100km | 33.2 MPG | 8.5 litres/100km |
| RS 5 FSI Quattro Auto | 2013 | 26.2 MPG | 34 MPG | 10.8 litres/100km | 8.3 litres/100km | 19.6 MPG | 14.4 litres/100km |
| RS 5 FSI Quattro Auto | 2013 | 26.2 MPG | 34 MPG | 10.8 litres/100km | 8.3 litres/100km | 19.6 MPG | 14.4 litres/100km |
| S5 Sportback TFSI Black Edition Quattro Auto | 2013 | 34.9 MPG | 42.8 MPG | 8.1 litres/100km | 6.6 litres/100km | 26.4 MPG | 10.7 litres/100km |
| A5 Black Edition TDI | 2012 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Black Edition TDI | 2012 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Black Edition TDI | 2012 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Black Edition TDI | 2012 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Black Edition TDI CVT | 2012 | 60.1 MPG | 65.7 MPG | 4.7 litres/100km | 4.3 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 Black Edition TDI CVT | 2012 | 60.1 MPG | 65.7 MPG | 4.7 litres/100km | 4.3 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 Black Edition TDI CVT | 2012 | 60.1 MPG | 65.7 MPG | 4.7 litres/100km | 4.3 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 Black Edition TDI Quattro | 2012 | 55.4 MPG | 62.8 MPG | 5.1 litres/100km | 4.5 litres/100km | 46.3 MPG | 6.1 litres/100km |
| A5 Black Edition TDI Quattro Auto | 2012 | 49.6 MPG | 55.4 MPG | 5.7 litres/100km | 5.1 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A5 Black Edition TFSI Quattro Auto | 2012 | 37.7 MPG | 44.1 MPG | 7.5 litres/100km | 6.4 litres/100km | 30.1 MPG | 9.4 litres/100km |
| A5 S Line TDI | 2012 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 S Line TDI | 2012 | 57.7 MPG | 40.4 MPG | 4.9 litres/100km | 7 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 S Line TDI | 2012 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 S Line TDI | 2012 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 S Line TDI | 2012 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 S Line TDI | 2012 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 S Line TDI | 2012 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 S Line TFSI | 2012 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 S Line TFSI | 2012 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 S Line TFSI | 2012 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 S Line TFSI Quattro Auto | 2012 | 40.4 MPG | 48.7 MPG | 7 litres/100km | 5.8 litres/100km | 32.1 MPG | 8.8 litres/100km |
| A5 S Line TFSI Quattro Auto | 2012 | 40.4 MPG | 48.7 MPG | 7 litres/100km | 5.8 litres/100km | 32.1 MPG | 8.8 litres/100km |
| A5 S5 TFSI Quattro Auto | 2012 | 33.2 MPG | 40.9 MPG | 8.5 litres/100km | 6.9 litres/100km | 25.2 MPG | 11.2 litres/100km |
| A5 S5 TFSI Quattro Auto | 2012 | 34.9 MPG | 42.8 MPG | 8.1 litres/100km | 6.6 litres/100km | 26.4 MPG | 10.7 litres/100km |
| A5 SE TDI CVT | 2012 | 56.5 MPG | 61.4 MPG | 5 litres/100km | 4.6 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A5 SE TFSI | 2012 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 SE TFSI | 2012 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A5 SE TFSI | 2012 | 45.6 MPG | 55.4 MPG | 6.2 litres/100km | 5.1 litres/100km | 35.8 MPG | 7.9 litres/100km |
| A5 SE TFSI | 2012 | 42.8 MPG | 52.3 MPG | 6.6 litres/100km | 5.4 litres/100km | 32.8 MPG | 8.6 litres/100km |
| A5 Sportback S Line TDI Quattro | 2012 | 55.4 MPG | 62.8 MPG | 5.1 litres/100km | 4.5 litres/100km | 46.3 MPG | 6.1 litres/100km |
| A5 Sportback TDI S Line | 2012 | 62.8 MPG | 72.4 MPG | 4.5 litres/100km | 3.9 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 Sportback TDI S Line | 2012 | 61.4 MPG | 68.9 MPG | 4.6 litres/100km | 4.1 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 Sportback TDI S Line | 2012 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Sportback TDI S Line Auto Quattro Auto | 2012 | 49.6 MPG | 55.4 MPG | 5.7 litres/100km | 5.1 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A5 Sportback TDI S Line CVT | 2012 | 58.9 MPG | 64.2 MPG | 4.8 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Sportback TDI S Line CVT | 2012 | 58.9 MPG | 64.2 MPG | 4.8 litres/100km | 4.4 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 Sportback TDI S Line Quattro Semi-Auto | 2012 | 42.8 MPG | 49.6 MPG | 6.6 litres/100km | 5.7 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 Sportback TDI SE | 2012 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A5 Sportback TDI SE CVT | 2012 | 57.7 MPG | 61.4 MPG | 4.9 litres/100km | 4.6 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A5 Sportback TFSI SE | 2012 | 48.7 MPG | 57.7 MPG | 5.8 litres/100km | 4.9 litres/100km | 37.7 MPG | 7.5 litres/100km |
| RS 5 FSI Quattro Auto | 2012 | 26.2 MPG | 34 MPG | 10.8 litres/100km | 8.3 litres/100km | 19.6 MPG | 14.4 litres/100km |
| RS 5 FSI Quattro Semi-Auto | 2012 | 26.2 MPG | 33.2 MPG | 10.8 litres/100km | 8.5 litres/100km | 19 MPG | 14.9 litres/100km |
| S5 Black Edition TFSI Quattro Auto | 2012 | 34.9 MPG | 42.8 MPG | 8.1 litres/100km | 6.6 litres/100km | 26.4 MPG | 10.7 litres/100km |
| S5 Black Edition TFSI Quattro Auto | 2012 | 34.9 MPG | 42.8 MPG | 8.1 litres/100km | 6.6 litres/100km | 26.4 MPG | 10.7 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2012 | 34.9 MPG | 42.8 MPG | 8.1 litres/100km | 6.6 litres/100km | 26.4 MPG | 10.7 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2012 | 34.9 MPG | 42.8 MPG | 8.1 litres/100km | 6.6 litres/100km | 26.4 MPG | 10.7 litres/100km |
| A5 Black Edition TDI | 2011 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 Black Edition TDI | 2011 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 Black Edition TDI | 2011 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 Black Edition TDI Quattro | 2011 | 51.4 MPG | 60.1 MPG | 5.5 litres/100km | 4.7 litres/100km | 40.9 MPG | 6.9 litres/100km |
| A5 Black Edition TFSI 160 | 2011 | 39.8 MPG | 50.4 MPG | 7.1 litres/100km | 5.6 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A5 Black Edition TFSI 180 | 2011 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 Black Edition TFSI 211 | 2011 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 Black Edition TFSI Quattro | 2011 | 38.7 MPG | 48.7 MPG | 7.3 litres/100km | 5.8 litres/100km | 29.1 MPG | 9.7 litres/100km |
| A5 S Line Special Edition TDI Quattro Semi-Auto | 2011 | 42.8 MPG | 49.6 MPG | 6.6 litres/100km | 5.7 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line TDI | 2011 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 S Line TDI | 2011 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 S Line TDI | 2011 | 57.7 MPG | 40.4 MPG | 4.9 litres/100km | 7 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 S Line TDI | 2011 | 57.7 MPG | 40.4 MPG | 4.9 litres/100km | 7 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 S Line TDI Quattro | 2011 | 49.6 MPG | 57.7 MPG | 5.7 litres/100km | 4.9 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 S Line TFSI 180 | 2011 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line TFSI 211 | 2011 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line TFSI CVT | 2011 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 S Line TFSI CVT | 2011 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 S5 FSI Quattro Semi-Auto | 2011 | 23.3 MPG | 35.8 MPG | 12.1 litres/100km | 7.9 litres/100km | 18 MPG | 15.7 litres/100km |
| A5 SE FSI Quattro Semi-Auto | 2011 | 29.7 MPG | 40.4 MPG | 9.5 litres/100km | 7 litres/100km | 20.5 MPG | 13.8 litres/100km |
| A5 SE TFSI | 2011 | 38.2 MPG | 47.9 MPG | 7.4 litres/100km | 5.9 litres/100km | 28.3 MPG | 10 litres/100km |
| A5 SE TFSI CVT | 2011 | 39.2 MPG | 47.9 MPG | 7.2 litres/100km | 5.9 litres/100km | 30.1 MPG | 9.4 litres/100km |
| A5 Sport TDI Quattro Semi-Auto | 2011 | 42.8 MPG | 49.6 MPG | 6.6 litres/100km | 5.7 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 Sportback TDI 143 SE | 2011 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 44.1 MPG | 6.4 litres/100km |
| A5 Sportback TDI 143 SE | 2011 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 44.1 MPG | 6.4 litres/100km |
| A5 Sportback TDI S Line | 2011 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 43.5 MPG | 6.5 litres/100km |
| A5 Sportback TDI S Line | 2011 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 43.5 MPG | 6.5 litres/100km |
| A5 Sportback TDI S Line Quattro | 2011 | 48.7 MPG | 56.5 MPG | 5.8 litres/100km | 5 litres/100km | 38.7 MPG | 7.3 litres/100km |
| A5 Sportback TDI SE | 2011 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 43.5 MPG | 6.5 litres/100km |
| A5 Sportback TDI SE | 2011 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 43.5 MPG | 6.5 litres/100km |
| A5 Sportback TFSI S Line Quattro | 2011 | 38.7 MPG | 47.9 MPG | 7.3 litres/100km | 5.9 litres/100km | 28.8 MPG | 9.8 litres/100km |
| A5 Sportback TFSI SE Quattro Semi-Auto | 2011 | 38.2 MPG | 44.8 MPG | 7.4 litres/100km | 6.3 litres/100km | 30.4 MPG | 9.3 litres/100km |
| RS 5 FSI Quattro Semi-Auto | 2011 | 26.2 MPG | 33.2 MPG | 10.8 litres/100km | 8.5 litres/100km | 19 MPG | 14.9 litres/100km |
| RS 5 FSI Quattro Semi-Auto | 2011 | 26.2 MPG | 33.2 MPG | 10.8 litres/100km | 8.5 litres/100km | 19 MPG | 14.9 litres/100km |
| RS 5 FSI Quattro Semi-Auto | 2011 | 26.2 MPG | 33.2 MPG | 10.8 litres/100km | 8.5 litres/100km | 19 MPG | 14.9 litres/100km |
| RS 5 FSI Quattro Semi-Auto | 2011 | 26.2 MPG | 33.2 MPG | 10.8 litres/100km | 8.5 litres/100km | 19 MPG | 14.9 litres/100km |
| RS 5 FSI Quattro Semi-Auto | 2011 | 26.2 MPG | 33.2 MPG | 10.8 litres/100km | 8.5 litres/100km | 19 MPG | 14.9 litres/100km |
| RS 5 FSI Quattro Semi-Auto | 2011 | 26.2 MPG | 33.2 MPG | 10.8 litres/100km | 8.5 litres/100km | 19 MPG | 14.9 litres/100km |
| S5 FSI Quattro Semi-Auto | 2011 | 26.4 MPG | 34.5 MPG | 10.7 litres/100km | 8.2 litres/100km | 18.8 MPG | 15 litres/100km |
| S5 FSI Quattro Semi-Auto | 2011 | 26.4 MPG | 34.5 MPG | 10.7 litres/100km | 8.2 litres/100km | 18.8 MPG | 15 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2011 | 30.1 MPG | 40.4 MPG | 9.4 litres/100km | 7 litres/100km | 20.9 MPG | 13.5 litres/100km |
| S5 V6t Quattro Auto | 2011 | 29.1 MPG | 38.7 MPG | 9.7 litres/100km | 7.3 litres/100km | 20.5 MPG | 13.8 litres/100km |
| S5 V6t Quattro Auto | 2011 | 29.1 MPG | 38.7 MPG | 9.7 litres/100km | 7.3 litres/100km | 20.5 MPG | 13.8 litres/100km |
| S5 V6t Quattro Auto | 2011 | 29.1 MPG | 38.7 MPG | 9.7 litres/100km | 7.3 litres/100km | 20.5 MPG | 13.8 litres/100km |
| A5 S Line Quattro TDI CVT | 2010 | 6.8 MPG | 5.8 MPG | 41.5 litres/100km | 48.7 litres/100km | 8.5 MPG | 33.2 litres/100km |
| A5 S Line Quattro TDI CVT | 2010 | 6.8 MPG | 5.8 MPG | 41.5 litres/100km | 48.7 litres/100km | 8.5 MPG | 33.2 litres/100km |
| A5 S Line Special Edition FSI Quattro | 2010 | 31.7 MPG | 42.8 MPG | 8.9 litres/100km | 6.6 litres/100km | 21.7 MPG | 13 litres/100km |
| A5 S Line Special Edition TDI | 2010 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 S Line Special Edition TDI | 2010 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 S Line Special Edition TDI Q 170 | 2010 | 49.6 MPG | 57.7 MPG | 5.7 litres/100km | 4.9 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 S Line Special Edition TDI Q 170 | 2010 | 49.6 MPG | 57.7 MPG | 5.7 litres/100km | 4.9 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 S Line Special Edition TFSI | 2010 | 39.8 MPG | 50.4 MPG | 7.1 litres/100km | 5.6 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A5 S Line Special Edition TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line Special Edition TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line Special Edition TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line Special Edition TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line Special Edition TFSI 211 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line Special Edition TFSI Quattro Auto | 2010 | 38.2 MPG | 44.8 MPG | 7.4 litres/100km | 6.3 litres/100km | 30.4 MPG | 9.3 litres/100km |
| A5 S Line TDI | 2010 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 S Line TDI | 2010 | 57.7 MPG | 40.4 MPG | 4.9 litres/100km | 7 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 S Line TDI CVT | 2010 | 42.2 MPG | 53.3 MPG | 6.7 litres/100km | 5.3 litres/100km | 30.7 MPG | 9.2 litres/100km |
| A5 S Line TDI CVT | 2010 | 43.5 MPG | 48.7 MPG | 6.5 litres/100km | 5.8 litres/100km | 36.7 MPG | 7.7 litres/100km |
| A5 S Line TDI Quattro Semi-Auto | 2010 | 42.8 MPG | 49.6 MPG | 6.6 litres/100km | 5.7 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line TFSI 211 | 2010 | 42.2 MPG | 49.6 MPG | 6.7 litres/100km | 5.7 litres/100km | 33.2 MPG | 8.5 litres/100km |
| A5 S Line TFSI 211 | 2010 | 42.2 MPG | 49.6 MPG | 6.7 litres/100km | 5.7 litres/100km | 33.2 MPG | 8.5 litres/100km |
| A5 S Line TFSI CVT | 2010 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 S Line TFSI CVT | 2010 | 38.2 MPG | 47.9 MPG | 7.4 litres/100km | 5.9 litres/100km | 28.3 MPG | 10 litres/100km |
| A5 S Line TFSI CVT | 2010 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 S Line TFSI CVT | 2010 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 S Line TFSI CVT | 2010 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 S Line TFSI CVT | 2010 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 S5 FSI Quattro Semi-Auto | 2010 | 23.3 MPG | 35.8 MPG | 12.1 litres/100km | 7.9 litres/100km | 18 MPG | 15.7 litres/100km |
| A5 SE TFSI | 2010 | 39.8 MPG | 50.4 MPG | 7.1 litres/100km | 5.6 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A5 SE TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 SE TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 SE TFSI 211 CVT | 2010 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 SE TFSI 211 CVT | 2010 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 SE TFSI CVT | 2010 | 38.2 MPG | 47.9 MPG | 7.4 litres/100km | 5.9 litres/100km | 28.3 MPG | 10 litres/100km |
| A5 Sport 180 TFSI Auto | 2010 | 39.8 MPG | 50.4 MPG | 7.1 litres/100km | 5.6 litres/100km | 29.1 MPG | 9.7 litres/100km |
| A5 Sport TFSI | 2010 | 39.8 MPG | 50.4 MPG | 7.1 litres/100km | 5.6 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A5 Sport TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 Sport TFSI CVT | 2010 | 7.1 MPG | 5.6 MPG | 39.8 litres/100km | 50.4 litres/100km | 9.7 MPG | 29.1 litres/100km |
| A5 Sportback TDI S Line | 2010 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 43.5 MPG | 6.5 litres/100km |
| A5 Sportback TDI S Line | 2010 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 43.5 MPG | 6.5 litres/100km |
| A5 Sportback TDI S Line Quattro | 2010 | 48.7 MPG | 56.5 MPG | 5.8 litres/100km | 5 litres/100km | 38.7 MPG | 7.3 litres/100km |
| A5 Sportback TDI SE | 2010 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 43.5 MPG | 6.5 litres/100km |
| A5 Sportback TFSI 180 | 2010 | 43.5 MPG | 52.3 MPG | 6.5 litres/100km | 5.4 litres/100km | 33.6 MPG | 8.4 litres/100km |
| A5 Sportback TFSI 180 CVT | 2010 | 39.2 MPG | 48.7 MPG | 7.2 litres/100km | 5.8 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A5 Sportback TFSI 180 S Line | 2010 | 43.5 MPG | 52.3 MPG | 6.5 litres/100km | 5.4 litres/100km | 33.6 MPG | 8.4 litres/100km |
| A5 Sportback TFSI 180 SE | 2010 | 43.5 MPG | 52.3 MPG | 6.5 litres/100km | 5.4 litres/100km | 33.6 MPG | 8.4 litres/100km |
| A5 Sportback TFSI 180 SE | 2010 | 43.5 MPG | 52.3 MPG | 6.5 litres/100km | 5.4 litres/100km | 33.6 MPG | 8.4 litres/100km |
| A5 Sportback TFSI S Line Quattro Semi-Auto | 2010 | 38.2 MPG | 44.8 MPG | 7.4 litres/100km | 6.3 litres/100km | 30.4 MPG | 9.3 litres/100km |
| A5 Sportback TFSI SE Quattro Semi-Auto | 2010 | 38.2 MPG | 44.8 MPG | 7.4 litres/100km | 6.3 litres/100km | 30.4 MPG | 9.3 litres/100km |
| A5 Sportback TFSI SE Quattro Semi-Auto | 2010 | 38.2 MPG | 44.8 MPG | 7.4 litres/100km | 6.3 litres/100km | 30.4 MPG | 9.3 litres/100km |
| A5 TDI | 2010 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 TFSI | 2010 | 39.8 MPG | 50.4 MPG | 7.1 litres/100km | 5.6 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A5 TFSI | 2010 | 39.8 MPG | 50.4 MPG | 7.1 litres/100km | 5.6 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A5 TFSI | 2010 | 38.2 MPG | 47.9 MPG | 7.4 litres/100km | 5.9 litres/100km | 28.3 MPG | 10 litres/100km |
| A5 TFSI 211 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| RS 5 FSI Quattro Semi-Auto | 2010 | 26.2 MPG | 33.2 MPG | 10.8 litres/100km | 8.5 litres/100km | 19 MPG | 14.9 litres/100km |
| RS 5 FSI Quattro Semi-Auto | 2010 | 26.2 MPG | 33.2 MPG | 10.8 litres/100km | 8.5 litres/100km | 19 MPG | 14.9 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2010 | 30.1 MPG | 40.4 MPG | 9.4 litres/100km | 7 litres/100km | 20.9 MPG | 13.5 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2010 | 30.1 MPG | 40.4 MPG | 9.4 litres/100km | 7 litres/100km | 20.9 MPG | 13.5 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2010 | 30.1 MPG | 40.4 MPG | 9.4 litres/100km | 7 litres/100km | 20.9 MPG | 13.5 litres/100km |
| S5 Sportback TFSI Quattro Auto | 2010 | 30.1 MPG | 40.4 MPG | 9.4 litres/100km | 7 litres/100km | 20.9 MPG | 13.5 litres/100km |
| S5 V6t Quattro Auto | 2010 | 29.1 MPG | 38.7 MPG | 9.7 litres/100km | 7.3 litres/100km | 20.5 MPG | 13.8 litres/100km |
| S5 V6t Quattro Auto | 2010 | 29.1 MPG | 38.7 MPG | 9.7 litres/100km | 7.3 litres/100km | 20.5 MPG | 13.8 litres/100km |
| S5 V6t Quattro Auto | 2010 | 29.1 MPG | 38.7 MPG | 9.7 litres/100km | 7.3 litres/100km | 20.5 MPG | 13.8 litres/100km |
| S5 V6t Quattro Auto | 2010 | 29.1 MPG | 38.7 MPG | 9.7 litres/100km | 7.3 litres/100km | 20.5 MPG | 13.8 litres/100km |
| S5 V6t Quattro Auto | 2010 | 29.1 MPG | 38.7 MPG | 9.7 litres/100km | 7.3 litres/100km | 20.5 MPG | 13.8 litres/100km |
| A5 180 TFSI Auto | 2009 | 39.8 MPG | 50.4 MPG | 7.1 litres/100km | 5.6 litres/100km | 29.1 MPG | 9.7 litres/100km |
| A5 Quattro TFSI | 2009 | 38.2 MPG | 47.9 MPG | 7.4 litres/100km | 5.9 litres/100km | 28.3 MPG | 10 litres/100km |
| A5 Quattro TFSI | 2009 | 38.2 MPG | 47.9 MPG | 7.4 litres/100km | 5.9 litres/100km | 28.3 MPG | 10 litres/100km |
| A5 S Line 211 TFSI | 2009 | 6.8 MPG | 5.4 MPG | 41.5 litres/100km | 52.3 litres/100km | 9.1 MPG | 31 litres/100km |
| A5 S Line Quattro TDI CVT | 2009 | 6.8 MPG | 5.8 MPG | 41.5 litres/100km | 48.7 litres/100km | 8.5 MPG | 33.2 litres/100km |
| A5 S Line Quattro TDI CVT | 2009 | 6.8 MPG | 5.8 MPG | 41.5 litres/100km | 48.7 litres/100km | 8.5 MPG | 33.2 litres/100km |
| A5 S Line Special Edition TFSI 180 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line Special Edition TFSI 211 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line TDI | 2009 | 57.7 MPG | 40.4 MPG | 4.9 litres/100km | 7 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A5 S Line TDI | 2009 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 S Line TDI DPF | 2009 | 53.3 MPG | 64.2 MPG | 5.3 litres/100km | 4.4 litres/100km | 40.4 MPG | 7 litres/100km |
| A5 S Line TFSI 180 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 S Line TFSI 211 | 2009 | 42.8 MPG | 54.3 MPG | 6.6 litres/100km | 5.2 litres/100km | 31.4 MPG | 9 litres/100km |
| A5 S Line TFSI CVT | 2009 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 S Line TFSI CVT | 2009 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 S5 FSI Quattro Semi-Auto | 2009 | 23.3 MPG | 35.8 MPG | 12.1 litres/100km | 7.9 litres/100km | 18 MPG | 15.7 litres/100km |
| A5 S5 FSI Quattro Semi-Auto | 2009 | 23.3 MPG | 35.8 MPG | 12.1 litres/100km | 7.9 litres/100km | 18 MPG | 15.7 litres/100km |
| A5 S5 FSI Quattro Semi-Auto | 2009 | 23.3 MPG | 35.8 MPG | 12.1 litres/100km | 7.9 litres/100km | 18 MPG | 15.7 litres/100km |
| A5 SE TDI CVT | 2009 | 44.1 MPG | 51.4 MPG | 6.4 litres/100km | 5.5 litres/100km | 36.2 MPG | 7.8 litres/100km |
| A5 SE TFSI 180 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 SE TFSI 211 CVT | 2009 | 38.2 MPG | 47.1 MPG | 7.4 litres/100km | 6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 Sport 180 TFSI | 2009 | 42.8 MPG | 54.3 MPG | 6.6 litres/100km | 5.2 litres/100km | 31.4 MPG | 9 litres/100km |
| A5 Sport 180 TFSI | 2009 | 42.8 MPG | 54.3 MPG | 6.6 litres/100km | 5.2 litres/100km | 31.4 MPG | 9 litres/100km |
| A5 Sport FSI Quattro | 2009 | 28.5 MPG | 38.7 MPG | 9.9 litres/100km | 7.3 litres/100km | 19.6 MPG | 14.4 litres/100km |
| A5 Sport TDI | 2009 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 Sport TDI Auto | 2009 | 42.2 MPG | 53.3 MPG | 6.7 litres/100km | 5.3 litres/100km | 30.7 MPG | 9.2 litres/100km |
| A5 Sport TDI Auto | 2009 | 42.2 MPG | 53.3 MPG | 6.7 litres/100km | 5.3 litres/100km | 30.7 MPG | 9.2 litres/100km |
| A5 Sport TDI Quattro | 2009 | 49.6 MPG | 57.7 MPG | 5.7 litres/100km | 4.9 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A5 Sport TDI Quattro Auto | 2009 | 40.9 MPG | 47.9 MPG | 6.9 litres/100km | 5.9 litres/100km | 32.8 MPG | 8.6 litres/100km |
| A5 Sport TFSI 180 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 Sport TFSI 211 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 Sportback TDI S Line Quattro Semi-Auto | 2009 | 42.8 MPG | 49.6 MPG | 6.6 litres/100km | 5.7 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 Sportback TDI SE | 2009 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 43.5 MPG | 6.5 litres/100km |
| A5 Sportback TDI SE | 2009 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 43.5 MPG | 6.5 litres/100km |
| A5 Sportback TDI SE | 2009 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 43.5 MPG | 6.5 litres/100km |
| A5 TFSI | 2009 | 42.8 MPG | 54.3 MPG | 6.6 litres/100km | 5.2 litres/100km | 31.4 MPG | 9 litres/100km |
| A5 TFSI 180 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 34 MPG | 8.3 litres/100km |
| A5 TFSI 6sp | 2009 | 39.8 MPG | 51.4 MPG | 7.1 litres/100km | 5.5 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 TFSI Sport 6sp | 2009 | 39.8 MPG | 51.4 MPG | 7.1 litres/100km | 5.5 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 TFSI Sport 6sp | 2009 | 39.8 MPG | 51.4 MPG | 7.1 litres/100km | 5.5 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 FSI Auto | 2008 | 31.7 MPG | 44.1 MPG | 8.9 litres/100km | 6.4 litres/100km | 21.6 MPG | 13.1 litres/100km |
| A5 S5 FSI Quattro Semi-Auto | 2008 | 23.3 MPG | 35.8 MPG | 12.1 litres/100km | 7.9 litres/100km | 18 MPG | 15.7 litres/100km |
| A5 S5 FSI Quattro Semi-Auto | 2008 | 23.3 MPG | 35.8 MPG | 12.1 litres/100km | 7.9 litres/100km | 18 MPG | 15.7 litres/100km |
| A5 S5 FSI Quattro Semi-Auto | 2008 | 23.3 MPG | 35.8 MPG | 12.1 litres/100km | 7.9 litres/100km | 18 MPG | 15.7 litres/100km |
| A5 Sport FSI Auto | 2008 | 31.7 MPG | 44.1 MPG | 8.9 litres/100km | 6.4 litres/100km | 21.6 MPG | 13.1 litres/100km |
| A5 Sport TDI Auto | 2008 | 42.2 MPG | 53.3 MPG | 6.7 litres/100km | 5.3 litres/100km | 30.7 MPG | 9.2 litres/100km |
| A5 Sport TDI Quattro | 2008 | 39.2 MPG | 49.6 MPG | 7.2 litres/100km | 5.7 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 Sport TDI Quattro | 2008 | 39.2 MPG | 49.6 MPG | 7.2 litres/100km | 5.7 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 Sport TDI Quattro | 2008 | 39.2 MPG | 49.6 MPG | 7.2 litres/100km | 5.7 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 Sport TDI Quattro | 2008 | 39.2 MPG | 49.6 MPG | 7.2 litres/100km | 5.7 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 Sport TDI Quattro | 2008 | 39.2 MPG | 49.6 MPG | 7.2 litres/100km | 5.7 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 Sport TDI Quattro | 2008 | 39.2 MPG | 49.6 MPG | 7.2 litres/100km | 5.7 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 Sport TDI Quattro Auto | 2008 | 40.9 MPG | 47.9 MPG | 6.9 litres/100km | 5.9 litres/100km | 32.8 MPG | 8.6 litres/100km |
| A5 TFSI 6sp | 2008 | 39.8 MPG | 51.4 MPG | 7.1 litres/100km | 5.5 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 TFSI 6sp | 2008 | 39.8 MPG | 51.4 MPG | 7.1 litres/100km | 5.5 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 TFSI 6sp | 2008 | 39.8 MPG | 51.4 MPG | 7.1 litres/100km | 5.5 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 TFSI Sport 6sp | 2008 | 39.8 MPG | 51.4 MPG | 7.1 litres/100km | 5.5 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 TFSI Sport 6sp | 2008 | 39.8 MPG | 51.4 MPG | 7.1 litres/100km | 5.5 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 V8 Quattro | 2008 | 22.8 MPG | 30.7 MPG | 12.4 litres/100km | 9.2 litres/100km | 15.9 MPG | 17.8 litres/100km |
| S5 V8 Quattro | 2008 | 22.8 MPG | 30.7 MPG | 12.4 litres/100km | 9.2 litres/100km | 15.9 MPG | 17.8 litres/100km |
| S5 V8 Quattro | 2008 | 22.8 MPG | 30.7 MPG | 12.4 litres/100km | 9.2 litres/100km | 15.9 MPG | 17.8 litres/100km |
| S5 V8 Quattro | 2008 | 22.8 MPG | 30.7 MPG | 12.4 litres/100km | 9.2 litres/100km | 15.9 MPG | 17.8 litres/100km |
| S5 V8 Quattro | 2008 | 22.8 MPG | 30.7 MPG | 12.4 litres/100km | 9.2 litres/100km | 15.9 MPG | 17.8 litres/100km |
| A5 Sport TDI Quattro | 2007 | 39.2 MPG | 49.6 MPG | 7.2 litres/100km | 5.7 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 Sport TDI Quattro | 2007 | 39.2 MPG | 49.6 MPG | 7.2 litres/100km | 5.7 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 Sport TDI Quattro | 2007 | 39.2 MPG | 49.6 MPG | 7.2 litres/100km | 5.7 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A5 Sport TDI Quattro | 2007 | 39.2 MPG | 49.6 MPG | 7.2 litres/100km | 5.7 litres/100km | 28.5 MPG | 9.9 litres/100km |
| S5 V8 Quattro | 2007 | 22.8 MPG | 30.7 MPG | 12.4 litres/100km | 9.2 litres/100km | 15.9 MPG | 17.8 litres/100km |
| S5 V8 Quattro | 2007 | 22.8 MPG | 30.7 MPG | 12.4 litres/100km | 9.2 litres/100km | 15.9 MPG | 17.8 litres/100km |
| S5 V8 Quattro | 2007 | 22.8 MPG | 30.7 MPG | 12.4 litres/100km | 9.2 litres/100km | 15.9 MPG | 17.8 litres/100km |
| S5 V8 Quattro | 2007 | 22.8 MPG | 30.7 MPG | 12.4 litres/100km | 9.2 litres/100km | 15.9 MPG | 17.8 litres/100km |
| S5 V8 Quattro | 2007 | 22.8 MPG | 30.7 MPG | 12.4 litres/100km | 9.2 litres/100km | 15.9 MPG | 17.8 litres/100km |
| S5 V8 Quattro | 2007 | 22.8 MPG | 30.7 MPG | 12.4 litres/100km | 9.2 litres/100km | 15.9 MPG | 17.8 litres/100km |
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