2004 Oldsmobile Alero
27MPG
Combined
3
Trims
← 2003
2004
Updated February 27, 2026
The 2004 Oldsmobile Alero is a Compact Sedan that delivers 21–27 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.
2004 Oldsmobile Alero Specifications
| Spec | Value |
|---|---|
| Combined MPG | 21–27 combined MPG depending on trim |
| City MPG | 23 |
| Highway MPG | 33 |
| Body Style | Compact Sedan |
| Fuel Type | Regular |
| Drive | FWD |
| Available Trims | 3 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Auto | 21/31/25 | 2.2L 4cyl | Automatic 4-spd |
| Man | 23/33/27 | 2.2L 4cyl | Manual 5-spd |
| Auto | 18/27/21 | 3.4L 6cyl | Automatic 4-spd |
Annual Fuel Cost
Based on EPA estimates, the 2004 Oldsmobile Alero costs approximately $1,833 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2004 Oldsmobile Alero
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Other Model Years
- 2004 (this page)
- 2003 Oldsmobile Alero
- 2002 Oldsmobile Alero
- 2001 Oldsmobile Alero
- 2000 Oldsmobile Alero
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