2020 GMC Canyon
The EPA lists 6 versions of the 2020 GMC Canyon. Combined fuel economy ranges from 19 to 23 MPG; the most efficient version is rated 20 city / 30 highway.
At a glance
- Fuel economy
- 19 to 23 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA lists 6 versions of the 2020 GMC Canyon. Combined fuel economy ranges from 19 to 23 MPG; the most efficient version is rated 20 city / 30 highway.