2004 Volvo S40
3 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| S40 FWD | 19 | 27 | 22 | Premium Gasoline | Front-Wheel Drive | 1.9L 4-cyl Turbo | Automatic 5-spd |
| S40 FWD | 19 | 28 | 22 | Premium Gasoline | Front-Wheel Drive | 2.4L 5-cyl | Automatic (S5) |
| S40 FWD | 19 | 28 | 23 | Premium Gasoline | Front-Wheel Drive | 2.5L 5-cyl Turbo | Automatic (S5) |