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Porsche presents more efficient Gen 2 919 Hybrid LMP1 racer for 2015

Green Car Congress

Although the basic concept of the Class 1 Le Mans Prototype (LMP1)— a downsized turbocharged direct injection gasoline engine and two different energy recovery systems—was retained in the second generation, virtually every component was refined. It is now manufactured as a single unit, rather than in two sections.

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Ferrari’s Plug-in Hybrid One-Ups the Combustion Engine

Cars That Think

You switch the mode on by dialing it up on the Ferrari’s dramatic steering wheel, which integrates a cool arc of LED lights on its carbon-fiber rim to cue drivers to shift. Roma and his team are busily developing EVs, including the Lyric SUV and Celestiq sedan. A jaw-dropping weight-to-power ratio of 1.57 And don’t forget sound.

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