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Extreme MPG

World Record Fuel Economy

Pac II vehicle and team

PAC-Car II Fuel Cell Vehicle

12,665 MPGe

Shell Eco-marathon; Ladoux, France; June 26, 2005.

Website | Video

Most Efficient EPA-Certified Vehicles*

Current Model Year

2018 Hyundai Ioniq Electric

2018 Hyundai Ioniq Electric

All-Electric Car

136 MPGe

Gasoline - All Years

2018 Hyundai Ioniq Blue

2018 Huyundai Ioniq Blue

Hybrid Car

58 MPG

All Fuels - All Years

2017-18 Hyundai Ioniq Electric

2017-18 Hyundai Ioniq Electric

All-Electric Car

136 MPGe

*Based on combined city/highway MPG rating (55% city, 45% highway). Electricity consumption is represented in miles per gallon of gasoline equivalent (MPGe), assuming 1 gallon of gasoline = 33.7 kilowatt-hours.

* Available outside the U.S.

Concept vehicle; not in production.