1988 Oldsmobile Firenza
8 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Firenza | 22 | 33 | 26 | Regular Gasoline | Front-Wheel Drive | 2L 4-cyl | Manual 5-spd |
| Firenza | 23 | 34 | 27 | Regular Gasoline | Front-Wheel Drive | 2L 4-cyl | Manual 5-spd |
| Firenza | 23 | 29 | 25 | Regular Gasoline | Front-Wheel Drive | 2L 4-cyl | Automatic 3-spd |
| Firenza | 22 | 29 | 25 | Regular Gasoline | Front-Wheel Drive | 2L 4-cyl | Automatic 3-spd |
| Firenza Cruiser | 23 | 34 | 27 | Regular Gasoline | Front-Wheel Drive | 2L 4-cyl | Manual 5-spd |
| Firenza Cruiser | 23 | 29 | 25 | Regular Gasoline | Front-Wheel Drive | 2L 4-cyl | Automatic 3-spd |
| Firenza Cruiser | 22 | 33 | 26 | Regular Gasoline | Front-Wheel Drive | 2L 4-cyl | Manual 5-spd |
| Firenza Cruiser | 22 | 29 | 25 | Regular Gasoline | Front-Wheel Drive | 2L 4-cyl | Automatic 3-spd |