- Gas
- Small cars
- MY2000–2025
Audi S4 MPG & Fuel Cost by Year
24 model years · 2000–2025
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Audi S4 fuel economy at a glance
EPA has rated the Audi S4 for 24 model years, 2000 to 2025. Across those years its combined rating runs 15–24 MPG. The latest model year, 2025, has 1 configuration rated 24 MPG combined and costing $3,420 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2000 is the 2025 S4 3.0L 6-cyl turbo AWD, at 24 MPG. EPA ratings go back to 1984: the earliest rating on this page is 18 MPG in 1992.
Audi S4 MPG by year
| Year | Gas (MPG) | $/yr |
|---|---|---|
| 2024-2025 Generation page | ||
| 2025 | 24 | $3,420 |
| 2024 | 24 | $3,400 |
| 2022-2023 Generation page | ||
| 2023 | 24 | $3,300 |
| 2022 | 24 | $3,300 |
| 2019-2021 Generation page | ||
| 2021 | 23 | $3,460 |
| 2020 | 23 | $3,570 |
| 2019 | 24 | $3,340 |
| 2018 Generation page | ||
| 2018 | 24 | $3,380 |
| 2013-2016 Generation page | ||
| 2016 | 20–21 | $3,750–$3,980 |
| 2015 | 20–21 | $3,750–$3,980 |
| 2014 | 20–21 | $3,750–$3,980 |
| 2013 | 20–21 | $3,750–$3,980 |
| 2010-2012 Generation page | ||
| 2012 | 21 | $3,790–$3,840 |
| 2011 | 21 | $3,790–$3,840 |
| 2010 | 21 | $3,800–$3,840 |
| 2004-2009 Generation page | ||
| 2009 | 15–16 | $5,020–$5,360 |
| 2008 | 15–16 | $5,020–$5,360 |
| 2007 | 15–16 | $5,020–$5,360 |
| 2006 | 16 | $5,020 |
| 2005 | 16 | $5,020 |
| 2004 | 16–18 | $4,460–$5,020 |
| 2001-2002 Generation page | ||
| 2002 | 18 | $4,460 |
| 2001 | 18 | $4,460 |
| 2000 Generation page | ||
| 2000 | 18 | $4,460 |
Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.
Audi S4 generations
9 generations between 2000 and 2025. Open one for the table of every model year and configuration.
2024-2025 Audi S4
24 MPG · $3,400–$3,420/yr
2022-2023 Audi S4
24 MPG · $3,300/yr
2019-2021 Audi S4
23–24 MPG · $3,340–$3,570/yr
2018 Audi S4
24 MPG · $3,380/yr
2013-2016 Audi S4
20–21 MPG · $3,750–$3,980/yr
2010-2012 Audi S4
21 MPG · $3,790–$3,840/yr
2004-2009 Audi S4
15–18 MPG · $4,460–$5,360/yr
2001-2002 Audi S4
18 MPG · $4,460/yr
2000 Audi S4
18 MPG · $4,460/yr
2025 powertrain options
Audi S4 MPG history, 1992–1994
| Year | Gas (MPG) |
|---|---|
| 1994 | 18 |
| 1993 | 18 |
| 1992 | 18 |
EPA re-estimated the ratings of pre-2008 vehicles under its 2008 method; these are the re-estimated values.
More Audi models
Frequently asked questions
What is the Audi S4's gas mileage by year?
EPA combined ratings for the Audi S4 run 15–24 MPG across model years 2000 to 2025. The latest year, 2025, is rated 24 MPG.
Which Audi S4 model year has the best gas mileage?
The 2025 Audi S4 S4 3.0L 6-cyl turbo AWD has the highest combined rating since 2000, at 24 MPG.
How much does a Audi S4 cost to fuel per year?
For MY2025, EPA-rated configurations cost $3,420 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $3,420.
Has the Audi S4's fuel economy improved over time?
Yes. The most efficient configuration moved from 18 MPG in 2000 to 24 MPG in 2025, 6 MPG more. Going back further, the best rating in 1984 was 18 MPG.
Which Audi S4 model years have the same ratings?
EPA lists identical ratings as the previous year for 2006, 2008, 2012, 2014, 2015. The generation pages mark those years "same EPA ratings" and point to the year that holds the full table.