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Chevy Volt Delivers Novel Two-Motor, Four-Mode Extended Range Electric Drive System; Seamless Driver Experience Plus Efficiency

Green Car Congress

During the serial media launch events for the Chevrolet Volt, GM provided more detail (subsequent to the completion of related patent work) on the novel drive architecture applied in their first extended range electric vehicle to enhance the efficiency of both the battery electric and extended-range driving modes. —Pam Fletcher.

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GM provides technical details of the Gen 2 Voltec propulsion system used in the 2016 Volt

Green Car Congress

Smooth, unobtrusive, power on demand regardless of whether the vehicle is operating in EV or range extended mode. The major components of the propulsion system are the battery pack, the drive unit, and the engine. liter range extender engine. liter range extender engine. Key design goals included: Increased all-electric range.

Volt 150