Audi A3 Annual Fuel Cost
Running a 2026 Audi A3 costs about $1,900 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.
Latest model year (2026):
The Audi A3 costs an estimated $2,700/year in fuel (323 g CO₂/mi).
Audi A3 Fuel Cost — All Years
| Year | Trim | Engine | Fuel | MPG Comb. | Annual Cost | CO₂ (g/mi) | GHG Score |
|---|---|---|---|---|---|---|---|
| 2026 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 28 | $2,700 | 323 | 5 |
| 2025 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 28 | $2,700 | 320 | 6 |
| 2024 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 32 | $1,900 | 279 | 6 |
| 2024 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 30 | $2,050 | 299 | 6 |
| 2023 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 32 | $1,900 | 276 | 6 |
| 2023 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 30 | $2,050 | 294 | 6 |
| 2022 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 32 | $1,900 | 273 | 7 |
| 2022 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 31 | $2,000 | 286 | 7 |
| 2020 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 30 | $2,050 | 293 | 7 |
| 2020 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 25 | $2,450 | 359 | 5 |
| 2020 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 25 | $2,450 | 359 | 5 |
| 2019 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 29 | $2,100 | 303 | 6 |
| 2019 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 29 | $2,100 | 303 | 6 |
| 2019 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 25 | $2,450 | 362 | 5 |
| 2019 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 25 | $2,450 | 355 | 5 |
| 2018 | Auto (AM-S6), 4 cyl, 1.4 L | 4 1.4L | Premium Gasoline | 36 | $2,100 | 150 | 10 |
| 2018 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 27 | $2,300 | 330 | 6 |
| 2018 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 25 | $2,450 | 359 | 5 |
| 2018 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 28 | $2,200 | 315 | 6 |
| 2018 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 29 | $2,100 | 303 | 6 |
| 2017 | Auto (AM-S6), 4 cyl, 1.4 L | 4 1.4L | Premium Gasoline | 34 | $2,250 | 158 | 10 |
| 2017 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 27 | $2,300 | 330 | 6 |
| 2017 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 25 | $2,450 | 359 | 5 |
| 2017 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 29 | $2,100 | 303 | 7 |
| 2017 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 28 | $2,200 | 316 | 6 |
| 2016 | Auto (AM-S6), 4 cyl, 1.4 L | 4 1.4L | Premium Gasoline | 35 | $2,150 | 158 | 10 |
| 2016 | Auto (AM-S6), 4 cyl, 1.4 L | 4 1.4L | Premium Gasoline | 39 | $1,950 | 138 | 10 |
| 2016 | Auto (AM-S6), 4 cyl, 1.8 L | 4 1.8L | Regular Gasoline | 27 | $2,300 | 328 | 6 |
| 2016 | Auto (AM-S6), 4 cyl, 1.8 L | 4 1.8L | Regular Gasoline | 28 | $2,200 | 314 | 7 |
| 2016 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 27 | $2,300 | 323 | 6 |
| 2016 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Regular Gasoline | 26 | $2,350 | 334 | 6 |
| 2015 | Auto (AM-S6), 4 cyl, 1.8 L | 4 1.8L | Premium Gasoline | 27 | $2,800 | 328 | 7 |
| 2015 | Auto (AM-S6), 4 cyl, 1.8 L | 4 1.8L | Premium Gasoline | 28 | $2,700 | 314 | 7 |
| 2015 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 27 | $2,800 | 323 | 7 |
| 2015 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 26 | $2,900 | 334 | 6 |
| 2015 | Auto (AM-S6), 4 cyl, 2.0 L | 4 2.0L | Diesel | 35 | $2,300 | 292 | 8 |
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 Fuel Cost FAQ
How much does it cost to fuel the Audi A3?
The estimated annual fuel cost for the Audi A3 is $1,900 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.
How much CO₂ does the Audi A3 produce?
The Audi A3 produces approximately 279 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.