1990 GMC Jimmy
The EPA lists 3 versions of the 1990 GMC Jimmy. Combined fuel economy ranges from 12 to 17 MPG; the most efficient version is rated 15 city / 20 highway.
At a glance
- Fuel economy
- 12 to 17 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA lists 3 versions of the 1990 GMC Jimmy. Combined fuel economy ranges from 12 to 17 MPG; the most efficient version is rated 15 city / 20 highway.