1990 Geo Storm
4 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Storm | 22 | 28 | 24 | Regular Gasoline | Front-Wheel Drive | 1.6L 4-cyl | Automatic 3-spd |
| Storm | 21 | 29 | 24 | Regular Gasoline | Front-Wheel Drive | 1.6L 4-cyl | Automatic 4-spd |
| Storm | 26 | 33 | 29 | Regular Gasoline | Front-Wheel Drive | 1.6L 4-cyl | Manual 5-spd |
| Storm | 23 | 31 | 26 | Regular Gasoline | Front-Wheel Drive | 1.6L 4-cyl | Manual 5-spd |