Toyota

Prius delivers exceptional fuel efficiency without compromising performance or comfort. Prius provides the best fuel efficiency ratings of any midsize car sold in America, with estimated EPA ratings of 48 mpg in city driving, 45 mpg on the highway and 46 mpg in combined driving.

In the Prius, Hybrid Synergy Drive combines a 1.5-liter four-cylinder Atkinson Cycle gasoline engine and an electric drive motor. The gasoline engine produces 76 horsepower.

The permanent-magnet electric drive motor produces its maximum power of 50 kW (67 horsepower) from 1,200-1,540 rpm. The Prius produces 110 combined horsepower with its gas engine and electric motor.