Toyota Prius Prime MPG by model year

Combined EPA ratings for each Toyota Prius Prime model year. Years with identical ratings are grouped together.

Model year	Combined MPG	Best hwy	Versions
2023–2024	48–52 MPG	51	2
2017–2022	54 MPG	53	1

Model years before 2005 are listed for reference without a separate page.

Source: U.S. Environmental Protection Agency and U.S. Department of Energy, fueleconomy.gov. Original data (downloaded 2026-09-29). Data processed by us; errors in processing are ours, not the publisher's.