2024 Toyota Prius Prime Xse Mpg. Research the 2024 toyota prius prime with our expert reviews and ratings. Epa estimates for the se trim gets 52 mpg combined and the xse and xse premium trims get 48 mpg combined.
Within the prius prime’s lineup, the jump from xse to xse premium is nearly $3,500. In our testing, we recorded 46 mpg.