Green Car Congress

OCTOBER 10, 2014

EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. mpg increase over the previous year and an increase of nearly 5 mpg since 2004. Adjusted fuel economy distribution by model year. Fuel economy.

Fuel Economy 230

Fuel Economy MPG Economy EPA 230

Green Car Congress

JANUARY 19, 2011

The technology has shown substantial increases in fuel economy when compared with traditional powertrains in the same type of vehicles. Hydraulic hybrid systems consist of two key components: high pressure hydraulic fluid vessels called accumulators, and hydraulic drive pump/motors. liter, inline four-cylinder gasoline engine.

Chrysler 218

Chrysler EPA Light Hybrid 218

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Several dozen prototypes on 15-passenger van since 2004; now in second generation development; no production plans. General Motors Chevy Volt series PHEV, which it calls "extended range electric vehicle" (EREV), part of "E-Flex" multi-fuel platform. BYD also developed the motors and software for the system.

Plug-in 45

Plug-in Plug Hybrid PHEV 45