2004 Oldsmobile Alero
3 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Alero | 21 | 31 | 25 | Regular Gasoline | Front-Wheel Drive | 2.2L 4-cyl | Automatic 4-spd |
| Alero | 23 | 33 | 27 | Regular Gasoline | Front-Wheel Drive | 2.2L 4-cyl | Manual 5-spd |
| Alero | 18 | 27 | 21 | Regular Gasoline | Front-Wheel Drive | 3.4L 6-cyl | Automatic 4-spd |