2004 Honda Civic
12 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Civic | 27 | 34 | 30 | Regular Gasoline | Front-Wheel Drive | 1.7L 4-cyl | Manual 5-spd |
| Civic | 27 | 34 | 30 | Regular Gasoline | Front-Wheel Drive | 1.7L 4-cyl | Manual 5-spd |
| Civic | 31 | 39 | 34 | Regular Gasoline | Front-Wheel Drive | 1.7L 4-cyl | Manual 5-spd |
| Civic | 22 | 28 | 25 | Regular Gasoline | Front-Wheel Drive | 2L 4-cyl | Manual 5-spd |
| Civic | 26 | 35 | 30 | Regular Gasoline | Front-Wheel Drive | 1.7L 4-cyl | Automatic 4-spd |
| Civic | 25 | 34 | 29 | Regular Gasoline | Front-Wheel Drive | 1.7L 4-cyl | Automatic 4-spd |
| Civic | 29 | 36 | 32 | Regular Gasoline | Front-Wheel Drive | 1.7L 4-cyl | Automatic (variable gear ratios) |
| Civic CNG | 26 | 31 | 28 | Natural Gas | Front-Wheel Drive | 1.7L 4-cyl | Automatic (variable gear ratios) |
| Civic Hybrid Hybrid | 38 | 45 | 41 | Regular Gasoline | Front-Wheel Drive | 1.3L 4-cyl | Manual 5-spd |
| Civic Hybrid Hybrid | 39 | 43 | 40 | Regular Gasoline | Front-Wheel Drive | 1.3L 4-cyl | Automatic (variable gear ratios) |
| Civic Hybrid Hybrid | 39 | 42 | 41 | Regular Gasoline | Front-Wheel Drive | 1.3L 4-cyl | Automatic (variable gear ratios) |
| Civic Hybrid Hybrid | 37 | 45 | 40 | Regular Gasoline | Front-Wheel Drive | 1.3L 4-cyl | Manual 5-spd |