2008 Audi S4 fuel economy
The EPA lists 4 versions of the 2008 Audi S4. Combined fuel economy ranges from 15 to 16 MPG; the most efficient version is rated 14 city / 21 highway.
At a glance
- Combined
- 15 to 16 MPG depending on version
- City and highway
- 14 and 21 most efficient version
- Yearly fuel cost
- $5,150 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 (S6) | 8-cyl 4.2L | 4-Wheel or All-Wheel Drive | 14 | 21 | 16 MPG | $5,150 |
| S4 Avant Automatic (S6) | 8-cyl 4.2L | 4-Wheel or All-Wheel Drive | 14 | 21 | 16 MPG | $5,150 |
| S4 Manual 6-spd | 8-cyl 4.2L | 4-Wheel or All-Wheel Drive | 13 | 20 | 15 MPG | $5,500 |
| S4 Avant Manual 6-spd | 8-cyl 4.2L | 4-Wheel or All-Wheel Drive | 13 | 20 | 15 MPG | $5,500 |
At EPA assumptions, the most efficient version costs about $5,150 per year in fuel, versus $5,500 for the least efficient.