1998 GMC Sierra 2500
The EPA lists 5 versions of the 1998 GMC Sierra 2500. Combined fuel economy ranges from 14 to 15 MPG; the most efficient version is rated 14 city / 18 highway.
At a glance
- Recalls
- 1
- Fuel economy
- 14 to 15 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Recalls
The 1998 GMC Sierra 2500 is affected by 1 safety recall campaign in NHTSA's records.
Fuel economy
The EPA lists 5 versions of the 1998 GMC Sierra 2500. Combined fuel economy ranges from 14 to 15 MPG; the most efficient version is rated 14 city / 18 highway.