1997 GMC Sierra 2500
The EPA lists 5 versions of the 1997 GMC Sierra 2500. Combined fuel economy ranges from 15 to 15 MPG; the most efficient version is rated 14 city / 17 highway.
At a glance
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Recalls
The 1997 GMC Sierra 2500 is affected by 2 safety recall campaigns in NHTSA's records.
Fuel economy
The EPA lists 5 versions of the 1997 GMC Sierra 2500. Combined fuel economy ranges from 15 to 15 MPG; the most efficient version is rated 14 city / 17 highway.