Audi S4 Annual Fuel Cost
Running a 2025 Audi S4 costs about $3,150 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.
Latest model year (2025):
The Audi S4 costs an estimated $3,150/year in fuel (377 g CO₂/mi).
Audi S4 Fuel Cost — All Years
| Year | Trim | Engine | Fuel | MPG Comb. | Annual Cost | CO₂ (g/mi) | GHG Score |
|---|---|---|---|---|---|---|---|
| 2025 | Auto (S8), 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 24 | $3,150 | 377 | 5 |
| 2024 | Auto (S8), 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 24 | $3,150 | 376 | 5 |
| 2023 | Auto (S8), 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 24 | $3,150 | 364 | 5 |
| 2022 | Auto (S8), 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 24 | $3,150 | 363 | 5 |
| 2021 | Auto (S8), 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 23 | $3,300 | 380 | 5 |
| 2020 | Auto (S8), 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 23 | $3,300 | 393 | 5 |
| 2019 | Auto (S8), 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 24 | $3,150 | 371 | 5 |
| 2018 | Auto (AM-S8), 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 24 | $3,150 | 374 | 5 |
| 2016 | Auto (AM-S7), 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 21 | $3,600 | 413 | 5 |
| 2016 | Man 6-spd, 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 20 | $3,800 | 439 | 4 |
| 2015 | Auto (AM-S7), 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 21 | $3,600 | 413 | 5 |
| 2015 | Man 6-spd, 6 cyl, 3.0 L | 6 3.0L | Premium Gasoline | 20 | $3,800 | 439 | 5 |
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 S4 Fuel Cost FAQ
How much does it cost to fuel the Audi S4?
The estimated annual fuel cost for the Audi S4 is $3,150 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 S4 produce?
The Audi S4 produces approximately 377 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.