2024 Prius Plug In Hybrid Mpg. It can travel an estimated 44 miles on electricity before the gas engine turns on, and then it returns about 52 mpg in combined. Fuel economy of the 2024 toyota prius prime.

Prius’ hybrid synergy drive® system puts more power to the ground. Per the epa, the prime se is rated to return 53/51/52 mpg city/highway/combined when operating as a hybrid—stingier than the already efficient prius prime xse (50/47/48.