2021 Toyota Prius Prime
The EPA rates the 2021 Toyota Prius Prime at 54 MPG combined (55 city / 53 highway).
At a glance
- Fuel economy
- 54 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA rates the 2021 Toyota Prius Prime at 54 MPG combined (55 city / 53 highway).