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AUDI A3 Fuel Economy
Explore fuel efficiency and environmental impact stats for the AUDI A3. Below you'll find detailed information on MPG, Eco Scores, and emissions specific to each a3 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 |
|---|---|---|---|---|---|---|---|
| A3 Black Edition 35 TFSI MHEV SA | 2024 | 50.4 MPG | N/A | 5.6 litres/100km | N/A | N/A | N/A |
| A3 Sportback 30 TFSI MHEV S Line Semi-Auto | 2023 | 51.4 MPG | N/A | 5.5 litres/100km | N/A | N/A | N/A |
| A3 Sportback 35 TFSI S Line | 2023 | 45.6 MPG | N/A | 6.2 litres/100km | N/A | N/A | N/A |
| RS 3 Vorsprung TFSI Quattro Semi-Auto | 2023 | 31.4 MPG | N/A | 9 litres/100km | N/A | N/A | N/A |
| RS 3 Vorsprung TFSI Quattro Semi-Auto | 2022 | 31.4 MPG | N/A | 9 litres/100km | N/A | N/A | N/A |
| A3 Sportback 30 TFSI MHEV Sport Semi-Auto | 2021 | 53.3 MPG | N/A | 5.3 litres/100km | N/A | N/A | N/A |
| A3 Sportback 30 TFSI Technik | 2021 | 51.4 MPG | N/A | 5.5 litres/100km | N/A | N/A | N/A |
| A3 Sportback 35 TFSI MHEV Technik Semi-Auto | 2021 | 49.6 MPG | N/A | 5.7 litres/100km | N/A | N/A | N/A |
| A3 Sportback 40 TFSI S Line E Semi-Auto | 2021 | 235.4 MPG | N/A | 1.2 litres/100km | N/A | N/A | N/A |
| A3 S Line 30 TFSI | 2020 | 50.4 MPG | N/A | 5.6 litres/100km | N/A | N/A | N/A |
| A3 Sportback 35 TFSI MHEV S Line Semi-Auto | 2020 | 46.3 MPG | N/A | 6.1 litres/100km | N/A | N/A | N/A |
| A3 Sportback Black Edition 30 TDI | 2020 | 51.4 MPG | 68.9 MPG | 5.5 litres/100km | 4.1 litres/100km | 54.3 MPG | 5.2 litres/100km |
| S3 Sportback TFSI Quattro Semi-Auto | 2020 | 34.5 MPG | 47.9 MPG | 8.2 litres/100km | 5.9 litres/100km | 32.1 MPG | 8.8 litres/100km |
| A3 S Line 35 TDI Semi-Auto | 2019 | 51.4 MPG | 70.6 MPG | 5.5 litres/100km | 4 litres/100km | 54.3 MPG | 5.2 litres/100km |
| A3 Sportback 30 TFSI SE Technik | 2019 | 49.6 MPG | 62.8 MPG | 5.7 litres/100km | 4.5 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 Sportback 30 TFSI SE Technik | 2019 | 48.7 MPG | 62.8 MPG | 5.8 litres/100km | 4.5 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 Sportback 35 TFSI S Line | 2019 | 42.2 MPG | 60.1 MPG | 6.7 litres/100km | 4.7 litres/100km | 40.9 MPG | 6.9 litres/100km |
| RS 3 Audi Sport Edition TFSI Quattro Semi-Auto | 2019 | 29.7 MPG | N/A | 9.5 litres/100km | N/A | N/A | N/A |
| RS 3 Sportback Audi Sport Edition TFSI Quattro Semi-Auto | 2019 | 29.7 MPG | N/A | 9.5 litres/100km | N/A | N/A | N/A |
| S3 Black Edition TFSI Quattro Semi-Auto | 2019 | 34.9 MPG | N/A | 8.1 litres/100km | N/A | N/A | N/A |
| S3 Sportback TFSI Quattro Semi-Auto | 2019 | 34.9 MPG | 47.9 MPG | 8.1 litres/100km | 5.9 litres/100km | 32.1 MPG | 8.8 litres/100km |
| A3 Black Edition TDI Semi-Auto | 2018 | 62.8 MPG | 70.6 MPG | 4.5 litres/100km | 4 litres/100km | 54.3 MPG | 5.2 litres/100km |
| A3 S Line TFSI Semi-Auto | 2018 | 56.5 MPG | 67.3 MPG | 5 litres/100km | 4.2 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A3 Sport 30 TDI | 2018 | 53.3 MPG | 72.4 MPG | 5.3 litres/100km | 3.9 litres/100km | 55.4 MPG | 5.1 litres/100km |
| A3 Sportback 30 TFSI Black Edition | 2018 | 46.3 MPG | 61.4 MPG | 6.1 litres/100km | 4.6 litres/100km | 47.1 MPG | 6 litres/100km |
| A3 Sportback 30 TFSI SE Technik | 2018 | 48.7 MPG | 62.8 MPG | 5.8 litres/100km | 4.5 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 Sportback Black Edition TFSI | 2018 | 54.3 MPG | 62.8 MPG | 5.2 litres/100km | 4.5 litres/100km | 44.1 MPG | 6.4 litres/100km |
| A3 Sportback Black Edition TFSI Semi-Auto | 2018 | 56.5 MPG | 65.7 MPG | 5 litres/100km | 4.3 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A3 Sportback Sport TDI | 2018 | 68.9 MPG | 74.3 MPG | 4.1 litres/100km | 3.8 litres/100km | 61.4 MPG | 4.6 litres/100km |
| A3 Sportback Sport TFSI | 2018 | 55.4 MPG | 64.2 MPG | 5.1 litres/100km | 4.4 litres/100km | 44.8 MPG | 6.3 litres/100km |
| A3 Sportback Sport TFSI Semi-Auto | 2018 | 56.5 MPG | 65.7 MPG | 5 litres/100km | 4.3 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A3 Sportback TFSI S Line | 2018 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A3 Sportback TFSI SE Technik | 2018 | 62.8 MPG | 72.4 MPG | 4.5 litres/100km | 3.9 litres/100km | 51.4 MPG | 5.5 litres/100km |
| RS 3 Sportback TFSI Quattro Semi-Auto | 2018 | 34 MPG | 42.8 MPG | 8.3 litres/100km | 6.6 litres/100km | 25 MPG | 11.3 litres/100km |
| RS 3 TFSI Quattro Semi-Auto | 2018 | 34 MPG | 43.5 MPG | 8.3 litres/100km | 6.5 litres/100km | 25 MPG | 11.3 litres/100km |
| RS 3 TFSI Quattro Semi-Auto | 2018 | 34 MPG | 43.5 MPG | 8.3 litres/100km | 6.5 litres/100km | 25 MPG | 11.3 litres/100km |
| RS 3 TFSI Quattro Semi-Auto | 2018 | 34 MPG | 43.5 MPG | 8.3 litres/100km | 6.5 litres/100km | 25 MPG | 11.3 litres/100km |
| RS 3 TFSI Quattro Semi-Auto | 2018 | 34 MPG | 43.5 MPG | 8.3 litres/100km | 6.5 litres/100km | 25 MPG | 11.3 litres/100km |
| RS 3 TFSI Quattro Semi-Auto | 2018 | 34 MPG | 43.5 MPG | 8.3 litres/100km | 6.5 litres/100km | 25 MPG | 11.3 litres/100km |
| RS 3 TFSI Quattro Semi-Auto | 2018 | 34 MPG | 43.5 MPG | 8.3 litres/100km | 6.5 litres/100km | 25 MPG | 11.3 litres/100km |
| A3 S Line TDI Semi-Auto | 2017 | 61.4 MPG | 67.3 MPG | 4.6 litres/100km | 4.2 litres/100km | 52.3 MPG | 5.4 litres/100km |
| A3 S Line TFSI | 2017 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 Sport TFSI | 2017 | 55.4 MPG | 65.7 MPG | 5.1 litres/100km | 4.3 litres/100km | 44.8 MPG | 6.3 litres/100km |
| A3 Sport TFSI | 2017 | 55.4 MPG | 65.7 MPG | 5.1 litres/100km | 4.3 litres/100km | 44.8 MPG | 6.3 litres/100km |
| A3 Sport TFSI | 2017 | 60.1 MPG | 70.6 MPG | 4.7 litres/100km | 4 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 Sport TFSI | 2017 | 50.4 MPG | 62.8 MPG | 5.6 litres/100km | 4.5 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A3 Sportback S Line TFSI Semi-Auto | 2017 | 56.5 MPG | 64.2 MPG | 5 litres/100km | 4.4 litres/100km | 46.3 MPG | 6.1 litres/100km |
| A3 Sportback SE TFSI | 2017 | 56.5 MPG | 65.7 MPG | 5 litres/100km | 4.3 litres/100km | 44.8 MPG | 6.3 litres/100km |
| A3 Sportback SE Technik TDI | 2017 | 70.6 MPG | 76.4 MPG | 4 litres/100km | 3.7 litres/100km | 62.8 MPG | 4.5 litres/100km |
| A3 Sportback SE Technik TDI | 2017 | 74.3 MPG | 80.7 MPG | 3.8 litres/100km | 3.5 litres/100km | 65.7 MPG | 4.3 litres/100km |
| A3 Sportback Sport TDI | 2017 | 67.3 MPG | 76.4 MPG | 4.2 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback Sport TDI | 2017 | 70.6 MPG | 78.5 MPG | 4 litres/100km | 3.6 litres/100km | 60.1 MPG | 4.7 litres/100km |
| A3 Sportback TFSI SE | 2017 | 62.8 MPG | 72.4 MPG | 4.5 litres/100km | 3.9 litres/100km | 51.4 MPG | 5.5 litres/100km |
| RS 3 Sportback TFSI Quattro Semi-Auto | 2017 | 34 MPG | 42.8 MPG | 8.3 litres/100km | 6.6 litres/100km | 25 MPG | 11.3 litres/100km |
| S3 Black Edition TFSI Quattro Semi-Auto | 2017 | 43.5 MPG | 51.4 MPG | 6.5 litres/100km | 5.5 litres/100km | 34 MPG | 8.3 litres/100km |
| S3 Black Edition TFSI Quattro Semi-Auto | 2017 | 43.5 MPG | 51.4 MPG | 6.5 litres/100km | 5.5 litres/100km | 34 MPG | 8.3 litres/100km |
| S3 Sportback Quattro Semi-Auto | 2017 | 43.5 MPG | 51.4 MPG | 6.5 litres/100km | 5.5 litres/100km | 34.5 MPG | 8.2 litres/100km |
| S3 Sportback TFSI Black Edition Quattro Semi-Auto | 2017 | 43.5 MPG | 51.4 MPG | 6.5 litres/100km | 5.5 litres/100km | 34.5 MPG | 8.2 litres/100km |
| A3 S Line TDI | 2016 | 65.7 MPG | 74.3 MPG | 4.3 litres/100km | 3.8 litres/100km | 55.4 MPG | 5.1 litres/100km |
| A3 S Line TDI | 2016 | 70.6 MPG | 78.5 MPG | 4 litres/100km | 3.6 litres/100km | 60.1 MPG | 4.7 litres/100km |
| A3 S Line TFSI Quattro Semi-Auto | 2016 | 48.7 MPG | 57.7 MPG | 5.8 litres/100km | 4.9 litres/100km | 38.7 MPG | 7.3 litres/100km |
| A3 S Line TFSI Semi-Auto | 2016 | 57.7 MPG | 67.3 MPG | 4.9 litres/100km | 4.2 litres/100km | 47.1 MPG | 6 litres/100km |
| A3 Sport TDI | 2016 | 70.6 MPG | 78.5 MPG | 4 litres/100km | 3.6 litres/100km | 60.1 MPG | 4.7 litres/100km |
| A3 Sport TFSI | 2016 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A3 Sport TFSI | 2016 | 60.1 MPG | 70.6 MPG | 4.7 litres/100km | 4 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 Sportback S Line TDI | 2016 | 65.7 MPG | 74.3 MPG | 4.3 litres/100km | 3.8 litres/100km | 55.4 MPG | 5.1 litres/100km |
| A3 Sportback S Line TDI | 2016 | 65.7 MPG | 74.3 MPG | 4.3 litres/100km | 3.8 litres/100km | 55.4 MPG | 5.1 litres/100km |
| A3 Sportback S Line TFSI Semi-Auto | 2016 | 56.5 MPG | 64.2 MPG | 5 litres/100km | 4.4 litres/100km | 46.3 MPG | 6.1 litres/100km |
| A3 Sportback SE TFSI | 2016 | 57.7 MPG | 67.3 MPG | 4.9 litres/100km | 4.2 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A3 Sportback SE Technik TDI Semi-Auto | 2016 | 74.3 MPG | 80.7 MPG | 3.8 litres/100km | 3.5 litres/100km | 65.7 MPG | 4.3 litres/100km |
| A3 Sportback Sport Nav TDI | 2016 | 70.6 MPG | 78.5 MPG | 4 litres/100km | 3.6 litres/100km | 60.1 MPG | 4.7 litres/100km |
| A3 Sportback Sport TFSI | 2016 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 Sportback Sport TFSI | 2016 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 Sportback Sport TFSI | 2016 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 e-tron Sportback Semi-Auto | 2016 | 176.6 MPG | 176.6 MPG | 1.6 litres/100km | 1.6 litres/100km | 176.6 MPG | 1.6 litres/100km |
| RS 3 Sportback Nav Quattro Semi-Auto | 2016 | 34.9 MPG | 44.8 MPG | 8.1 litres/100km | 6.3 litres/100km | 25.2 MPG | 11.2 litres/100km |
| RS 3 Sportback Nav Quattro Semi-Auto | 2016 | 34.9 MPG | 44.8 MPG | 8.1 litres/100km | 6.3 litres/100km | 25.2 MPG | 11.2 litres/100km |
| S3 TFSI Quattro Semi-Auto | 2016 | 44.1 MPG | 52.3 MPG | 6.4 litres/100km | 5.4 litres/100km | 34.9 MPG | 8.1 litres/100km |
| A3 S Line TDI | 2015 | 67.3 MPG | 76.4 MPG | 4.2 litres/100km | 3.7 litres/100km | 55.4 MPG | 5.1 litres/100km |
| A3 S Line TDI Quattro Semi-Auto | 2015 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 S Line TFSI Semi-Auto | 2015 | 57.7 MPG | 65.7 MPG | 4.9 litres/100km | 4.3 litres/100km | 47.1 MPG | 6 litres/100km |
| A3 SE TDI | 2015 | 74.3 MPG | 83.1 MPG | 3.8 litres/100km | 3.4 litres/100km | 62.8 MPG | 4.5 litres/100km |
| A3 Sport TFSI | 2015 | 55.4 MPG | 68.9 MPG | 5.1 litres/100km | 4.1 litres/100km | 42.2 MPG | 6.7 litres/100km |
| A3 Sportback S Line Nav TDI | 2015 | 65.7 MPG | 72.4 MPG | 4.3 litres/100km | 3.9 litres/100km | 54.3 MPG | 5.2 litres/100km |
| A3 Sportback S Line TDI | 2015 | 68.9 MPG | 78.5 MPG | 4.1 litres/100km | 3.6 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback S Line TDI | 2015 | 67.3 MPG | 76.4 MPG | 4.2 litres/100km | 3.7 litres/100km | 55.4 MPG | 5.1 litres/100km |
| A3 Sportback SE TDI | 2015 | 74.3 MPG | 83.1 MPG | 3.8 litres/100km | 3.4 litres/100km | 62.8 MPG | 4.5 litres/100km |
| A3 Sportback Sport TFSI | 2015 | 55.4 MPG | 68.9 MPG | 5.1 litres/100km | 4.1 litres/100km | 42.2 MPG | 6.7 litres/100km |
| A3 Sportback Sport TFSI | 2015 | 57.7 MPG | 67.3 MPG | 4.9 litres/100km | 4.2 litres/100km | 45.6 MPG | 6.2 litres/100km |
| A3 e-tron Sportback Semi-Auto | 2015 | 176.6 MPG | 176.6 MPG | 1.6 litres/100km | 1.6 litres/100km | 176.6 MPG | 1.6 litres/100km |
| RS 3 Sportback Nav Quattro Semi-Auto | 2015 | 34.9 MPG | 44.8 MPG | 8.1 litres/100km | 6.3 litres/100km | 25.2 MPG | 11.2 litres/100km |
| S3 Quattro Semi-Auto | 2015 | 40.9 MPG | 47.9 MPG | 6.9 litres/100km | 5.9 litres/100km | 33.2 MPG | 8.5 litres/100km |
| A3 S Line TDI | 2014 | 68.9 MPG | 78.5 MPG | 4.1 litres/100km | 3.6 litres/100km | 54.3 MPG | 5.2 litres/100km |
| A3 S Line TDI | 2014 | 74.3 MPG | 83.1 MPG | 3.8 litres/100km | 3.4 litres/100km | 62.8 MPG | 4.5 litres/100km |
| A3 S Line TFSI | 2014 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 S Line TFSI | 2014 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 SE TFSI | 2014 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 47.9 MPG | 5.9 litres/100km |
| A3 SE TFSI | 2014 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 47.9 MPG | 5.9 litres/100km |
| A3 Sport TFSI Quattro Semi-Auto | 2014 | 43.5 MPG | 51.4 MPG | 6.5 litres/100km | 5.5 litres/100km | 34.5 MPG | 8.2 litres/100km |
| A3 Sport TFSI Semi-Auto | 2014 | 60.1 MPG | 68.9 MPG | 4.7 litres/100km | 4.1 litres/100km | 47.9 MPG | 5.9 litres/100km |
| A3 Sportback S Line TDI | 2014 | 68.9 MPG | 78.5 MPG | 4.1 litres/100km | 3.6 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback SE TDI | 2014 | 74.3 MPG | 83.1 MPG | 3.8 litres/100km | 3.4 litres/100km | 62.8 MPG | 4.5 litres/100km |
| A3 Sportback SE TDI | 2014 | 74.3 MPG | 83.1 MPG | 3.8 litres/100km | 3.4 litres/100km | 62.8 MPG | 4.5 litres/100km |
| A3 Sportback SE TDI | 2014 | 67.3 MPG | 76.4 MPG | 4.2 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback Sport TDI | 2014 | 74.3 MPG | 83.1 MPG | 3.8 litres/100km | 3.4 litres/100km | 62.8 MPG | 4.5 litres/100km |
| A3 Sportback Sport TDI | 2014 | 74.3 MPG | 85.6 MPG | 3.8 litres/100km | 3.3 litres/100km | 61.4 MPG | 4.6 litres/100km |
| A3 Sportback Sport TDI | 2014 | 68.9 MPG | 78.5 MPG | 4.1 litres/100km | 3.6 litres/100km | 56.5 MPG | 5 litres/100km |
| S3 Quattro Semi-Auto | 2014 | 40.9 MPG | 47.9 MPG | 6.9 litres/100km | 5.9 litres/100km | 32.1 MPG | 8.8 litres/100km |
| S3 Sportback Quattro Semi-Auto | 2014 | 40.9 MPG | 47.9 MPG | 6.9 litres/100km | 5.9 litres/100km | 32.1 MPG | 8.8 litres/100km |
| S3 Sportback Quattro Semi-Auto | 2014 | 40.9 MPG | 47.9 MPG | 6.9 litres/100km | 5.9 litres/100km | 32.1 MPG | 8.8 litres/100km |
| S3 Sportback Quattro Semi-Auto | 2014 | 40.9 MPG | 47.9 MPG | 6.9 litres/100km | 5.9 litres/100km | 32.1 MPG | 8.8 litres/100km |
| A3 Sportback S Line TDI | 2013 | 67.3 MPG | 76.4 MPG | 4.2 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback SE TDI | 2013 | 74.3 MPG | 85.6 MPG | 3.8 litres/100km | 3.3 litres/100km | 61.4 MPG | 4.6 litres/100km |
| A3 Sportback Sport TDI | 2013 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback Sport TDI | 2013 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback Sport TDI | 2013 | 74.3 MPG | 85.6 MPG | 3.8 litres/100km | 3.3 litres/100km | 61.4 MPG | 4.6 litres/100km |
| A3 Sportback Sport TFSI | 2013 | 53.3 MPG | 61.4 MPG | 5.3 litres/100km | 4.6 litres/100km | 42.8 MPG | 6.6 litres/100km |
| A3 Sportback Sport TFSI Semi-Auto | 2013 | 50.4 MPG | 58.9 MPG | 5.6 litres/100km | 4.8 litres/100km | 40.4 MPG | 7 litres/100km |
| A3 S Line Special Edition TDI | 2012 | 60.1 MPG | 67.3 MPG | 4.7 litres/100km | 4.2 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A3 S Line TFSI | 2012 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.7 MPG | 7.3 litres/100km |
| A3 Sport TDI | 2012 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sport TDI | 2012 | 68.9 MPG | 78.5 MPG | 4.1 litres/100km | 3.6 litres/100km | 57.7 MPG | 4.9 litres/100km |
| A3 Sport TFSI | 2012 | 49.6 MPG | 56.5 MPG | 5.7 litres/100km | 5 litres/100km | 40.4 MPG | 7 litres/100km |
| A3 Sportback RS 3 Sportback Quattro Auto | 2012 | 31 MPG | 41.5 MPG | 9.1 litres/100km | 6.8 litres/100km | 21.6 MPG | 13.1 litres/100km |
| A3 Sportback SE TDI | 2012 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback SE TDI | 2012 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback Sport TDI | 2012 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback Sport TDI | 2012 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback TDI | 2012 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback TDI S Line Special Edition 168 Quattro | 2012 | 50.4 MPG | 60.1 MPG | 5.6 litres/100km | 4.7 litres/100km | 39.2 MPG | 7.2 litres/100km |
| A3 Sportback TDI S Line Special Edition Semi-Auto | 2012 | 56.5 MPG | 61.4 MPG | 5 litres/100km | 4.6 litres/100km | 50.4 MPG | 5.6 litres/100km |
| A3 S Line Special Edition TDI 138 Semi-Auto | 2011 | 57.7 MPG | 64.2 MPG | 4.9 litres/100km | 4.4 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 S Line TFSI | 2011 | 51.4 MPG | 60.1 MPG | 5.5 litres/100km | 4.7 litres/100km | 42.2 MPG | 6.7 litres/100km |
| A3 Sport TDI | 2011 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback MPI Technik | 2011 | 40.9 MPG | 52.3 MPG | 6.9 litres/100km | 5.4 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A3 Sportback SE TDI | 2011 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback SE TDI | 2011 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback SE TDI | 2011 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback TDI 138 S Line Special Edition | 2011 | 64.2 MPG | 74.3 MPG | 4.4 litres/100km | 3.8 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A3 Sportback TDI 138 SE | 2011 | 64.2 MPG | 74.3 MPG | 4.4 litres/100km | 3.8 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A3 Sportback TDI 138 Sport | 2011 | 64.2 MPG | 74.3 MPG | 4.4 litres/100km | 3.8 litres/100km | 51.4 MPG | 5.5 litres/100km |
| A3 Sportback TDI S Line Special Edition | 2011 | 60.1 MPG | 67.3 MPG | 4.7 litres/100km | 4.2 litres/100km | 49.6 MPG | 5.7 litres/100km |
| A3 S Line Special Edition TDI 138 Semi-Auto | 2010 | 52.3 MPG | 64.2 MPG | 5.4 litres/100km | 4.4 litres/100km | 39.2 MPG | 7.2 litres/100km |
| A3 SE Technik MPI | 2010 | 41.5 MPG | 53.3 MPG | 6.8 litres/100km | 5.3 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A3 Sport 197 TFSI | 2010 | 39.2 MPG | 50.4 MPG | 7.2 litres/100km | 5.6 litres/100km | 28.5 MPG | 9.9 litres/100km |
| A3 Sportback MPI SE Technik | 2010 | 40.9 MPG | 52.3 MPG | 6.9 litres/100km | 5.4 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A3 Sportback MPI Technik | 2010 | 40.9 MPG | 52.3 MPG | 6.9 litres/100km | 5.4 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A3 Sportback MPI Technik | 2010 | 40.9 MPG | 52.3 MPG | 6.9 litres/100km | 5.4 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A3 Sportback SE TDI | 2010 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback SE TDI | 2010 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback SE TDI | 2010 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback SE TDI | 2010 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback SE TDI | 2010 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback SE TDI | 2010 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback SE TFSI Semi-Auto | 2010 | 51.4 MPG | 58.9 MPG | 5.5 litres/100km | 4.8 litres/100km | 42.8 MPG | 6.6 litres/100km |
| A3 Sportback Sport 158 TFSI | 2010 | 42.2 MPG | 52.3 MPG | 6.7 litres/100km | 5.4 litres/100km | 31 MPG | 9.1 litres/100km |
| A3 Sportback Sport TDI | 2010 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback TDI SE Semi-Auto | 2010 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sportback TFSI Sport | 2010 | 51.4 MPG | 60.1 MPG | 5.5 litres/100km | 4.7 litres/100km | 42.2 MPG | 6.7 litres/100km |
| A3 S Line 197 TFSI Semi-Auto | 2009 | 39.2 MPG | 49.6 MPG | 7.2 litres/100km | 5.7 litres/100km | 28.8 MPG | 9.8 litres/100km |
| A3 S Line TDI 103 | 2009 | 55.4 MPG | 65.7 MPG | 5.1 litres/100km | 4.3 litres/100km | 44.1 MPG | 6.4 litres/100km |
| A3 Sport TFSI | 2009 | 38.7 MPG | 49.6 MPG | 7.3 litres/100km | 5.7 litres/100km | 28.3 MPG | 10 litres/100km |
| A3 Sportback E SE TDI | 2009 | 62.8 MPG | 74.3 MPG | 4.5 litres/100km | 3.8 litres/100km | 48.7 MPG | 5.8 litres/100km |
| A3 Sportback MPI Technik | 2009 | 40.9 MPG | 52.3 MPG | 6.9 litres/100km | 5.4 litres/100km | 29.7 MPG | 9.5 litres/100km |
| A3 Sportback Sport 104 TDI | 2009 | 55.4 MPG | 67.3 MPG | 5.1 litres/100km | 4.2 litres/100km | 42.8 MPG | 6.6 litres/100km |
| A3 Sportback TFSI S Line Special Edition | 2009 | 42.2 MPG | 52.3 MPG | 6.7 litres/100km | 5.4 litres/100km | 31 MPG | 9.1 litres/100km |
| A3 TDI | 2009 | 68.9 MPG | 76.4 MPG | 4.1 litres/100km | 3.7 litres/100km | 56.5 MPG | 5 litres/100km |
| A3 Sport TDI | 2008 | 55.4 MPG | 65.7 MPG | 5.1 litres/100km | 4.3 litres/100km | 44.1 MPG | 6.4 litres/100km |
| A3 Sport TDI | 2008 | 61.4 MPG | 61.4 MPG | 4.6 litres/100km | 4.6 litres/100km | 38.7 MPG | 7.3 litres/100km |
| A3 Sport TFSI | 2008 | 38.7 MPG | 49.6 MPG | 7.3 litres/100km | 5.7 litres/100km | 28.3 MPG | 10 litres/100km |
| A3 Sportback SE 104 TDI | 2008 | 55.4 MPG | 67.3 MPG | 5.1 litres/100km | 4.2 litres/100km | 42.8 MPG | 6.6 litres/100km |
| A3 Sportback Special Edition | 2008 | 35.3 MPG | 47.1 MPG | 8 litres/100km | 6 litres/100km | 24.6 MPG | 11.5 litres/100km |
| S3 TFSI Quattro | 2008 | 31 MPG | 39.2 MPG | 9.1 litres/100km | 7.2 litres/100km | 22.8 MPG | 12.4 litres/100km |
| A3 S Line TDI Sportback | 2007 | 51.4 MPG | 61.4 MPG | 5.5 litres/100km | 4.6 litres/100km | 40.4 MPG | 7 litres/100km |
| A3 Sport TDI Quattro | 2007 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 33.2 MPG | 8.5 litres/100km |
| A3 Sportback S Line TDI Quattro | 2007 | 44.1 MPG | 53.3 MPG | 6.4 litres/100km | 5.3 litres/100km | 33.2 MPG | 8.5 litres/100km |
| A3 Sportback SE TDI | 2007 | 53.3 MPG | 64.2 MPG | 5.3 litres/100km | 4.4 litres/100km | 40.4 MPG | 7 litres/100km |
| A3 Sportback Sport TDI | 2007 | 53.3 MPG | 64.2 MPG | 5.3 litres/100km | 4.4 litres/100km | 40.4 MPG | 7 litres/100km |
| A3 Sportback TFSI S Line Quattro | 2007 | 31.4 MPG | 40.4 MPG | 9 litres/100km | 7 litres/100km | 22.6 MPG | 12.5 litres/100km |
| S3 TFSI Quattro | 2007 | 31 MPG | 39.2 MPG | 9.1 litres/100km | 7.2 litres/100km | 22.8 MPG | 12.4 litres/100km |
| A3 Sport TDI | 2006 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A3 Sport TDI Auto | 2006 | 53.3 MPG | 62.8 MPG | 5.3 litres/100km | 4.5 litres/100km | 41.5 MPG | 6.8 litres/100km |
| A3 Sportback S Line Special | 2006 | 36.2 MPG | 47.1 MPG | 7.8 litres/100km | 6 litres/100km | 25.9 MPG | 10.9 litres/100km |
| A3 Sport TDI | 2005 | 61.4 MPG | 61.4 MPG | 4.6 litres/100km | 4.6 litres/100km | 38.7 MPG | 7.3 litres/100km |
| A3 Sportback SE TDI | 2005 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A3 Sportback Special Edition | 2005 | 35.3 MPG | 47.1 MPG | 8 litres/100km | 6 litres/100km | 24.6 MPG | 11.5 litres/100km |
| A3 Sportback Sport Quattro Auto | 2005 | 28.3 MPG | 36.7 MPG | 10 litres/100km | 7.7 litres/100km | 20 MPG | 14.1 litres/100km |
| A3 Sportback TFSI S Line Quattro | 2005 | 31.4 MPG | 40.4 MPG | 9 litres/100km | 7 litres/100km | 22.6 MPG | 12.5 litres/100km |
| A3 Sport | 2004 | 40.4 MPG | 51.4 MPG | 7 litres/100km | 5.5 litres/100km | 29.4 MPG | 9.6 litres/100km |
| A3 Sport Quattro Auto | 2004 | 28.3 MPG | 37.1 MPG | 10 litres/100km | 7.6 litres/100km | 20.3 MPG | 13.9 litres/100km |
| A3 Sport TDI | 2004 | 49.6 MPG | 58.9 MPG | 5.7 litres/100km | 4.8 litres/100km | 38.2 MPG | 7.4 litres/100km |
| A3 T Quattro Sport | 2002 | 30.4 MPG | 38.2 MPG | 9.3 litres/100km | 7.4 litres/100km | 21.9 MPG | 12.9 litres/100km |
| S3 Quattro | 2000 | 30.7 MPG | 38.7 MPG | 9.2 litres/100km | 7.3 litres/100km | 23.2 MPG | 12.2 litres/100km |
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