Audi A3 MPG & Fuel Economy
The 2026 Audi A3 gets up to 39 MPG combined (37 city / 41 highway) in EPA testing.
Latest model year (2026):
The Audi A3 gets up to 28 MPG combined (24 city / 34 highway) in the Auto (AM-S7), 4 cyl, 2.0 L trim.
Audi A3 MPG — All Years
| Year | Trim | Engine | Fuel | City (MPG) | Hwy (MPG) | Combined (MPG) |
|---|---|---|---|---|---|---|
| 2026 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 24 | 34 | 28 |
| 2025 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 24 | 34 | 28 |
| 2024 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 29 | 37 | 32 |
| 2024 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 27 | 34 | 30 |
| 2023 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 28 | 38 | 32 |
| 2023 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 27 | 35 | 30 |
| 2022 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 29 | 38 | 32 |
| 2022 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 28 | 36 | 31 |
| 2020 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 27 | 36 | 30 |
| 2020 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 22 | 30 | 25 |
| 2020 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 22 | 30 | 25 |
| 2019 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 26 | 35 | 29 |
| 2019 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 26 | 35 | 29 |
| 2019 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 22 | 30 | 25 |
| 2019 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 22 | 30 | 25 |
| 2018 | Auto (AM-S6), 4 cyl, 1.4 L | 4 1.4L | Premium Gasoline | 34 | 39 | 36 |
| 2018 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 24 | 31 | 27 |
| 2018 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 22 | 30 | 25 |
| 2018 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 25 | 33 | 28 |
| 2018 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 26 | 35 | 29 |
| 2017 | Auto (AM-S6), 4 cyl, 1.4 L | 4 1.4L | Premium Gasoline | 33 | 36 | 34 |
| 2017 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 24 | 31 | 27 |
| 2017 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 22 | 30 | 25 |
| 2017 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 26 | 35 | 29 |
| 2017 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 25 | 34 | 28 |
| 2016 | Auto (AM-S6), 4 cyl, 1.4 L | 4 1.4L | Premium Gasoline | 33 | 37 | 35 |
| 2016 | Auto (AM-S6), 4 cyl, 1.4 L | 4 1.4L | Premium Gasoline | 37 | 41 | 39 |
| 2016 | Auto (AM-S6), 4 cyl, 1.8 L | 4 1.8L | Regular Gasoline | 23 | 33 | 27 |
| 2016 | Auto (AM-S6), 4 cyl, 1.8 L | 4 1.8L | Regular Gasoline | 24 | 35 | 28 |
| 2016 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 24 | 33 | 27 |
| 2016 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 23 | 32 | 26 |
| 2015 | Auto (AM-S6), 4 cyl, 1.8 L | 4 1.8L | Premium Gasoline | 23 | 33 | 27 |
| 2015 | Auto (AM-S6), 4 cyl, 1.8 L | 4 1.8L | Premium Gasoline | 24 | 35 | 28 |
| 2015 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 24 | 33 | 27 |
| 2015 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 23 | 32 | 26 |
| 2015 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Diesel | 31 | 41 | 35 |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
Audi A3 MPG FAQ
What is the MPG of the Audi A3?
The Audi A3 gets up to 39 MPG combined (37 city / 41 highway) in the 2026 model year. Fuel economy varies by engine and trim — see the full table above for details.
Which Audi A3 trim has the best fuel economy?
The Auto (AM-S6), 4 cyl, 1.4 L trim offers the best combined fuel economy at 39 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.