Grumman Olson MPG Ratings
Compare fuel economy across all 1 Grumman Olson models
New
—
2026 models
Data sourced from the U.S. EPA fuel economy database, updated annually.
Older models
Models last produced between 1984 and 2014
| Model | MPG ⓘ | Fuel cost/yr ⓘ |
|---|---|---|
| Kubvan › 1984–1985 | 29 | $2,825 |