2021 Audi S4 fuel economy
The EPA rates the 2021 Audi S4 at 23 MPG combined (20 city / 28 highway).
At a glance
- Combined
- 23 MPG
- City and highway
- 20 and 28 most efficient version
- Yearly fuel cost
- $3,550 EPA estimate, most efficient version
Source: U.S. EPA fueleconomy.gov
Every version the EPA tested
| Version | Engine | Drive | City | Highway | Combined | Yearly fuel cost |
|---|---|---|---|---|---|---|
| S4 Automatic (S8) | 6-cyl 3.0L | All-Wheel Drive | 20 | 28 | 23 MPG | $3,550 |
At EPA assumptions, the most efficient version costs about $3,550 per year in fuel.