January 7, 2007 The Chevrolet Volt concept sedan, powered by the E-flex System – GM’s next-generation electric propulsion system – could nearly eliminate trips to the gas station. The Chevrolet Volt is a battery-powered, four-passenger electric vehicle that uses a gas engine to create additional electricity to extend its range. The Volt draws from GM’s previous experience in the form of the EV1 in 1996. The Volt can be fully charged by plugging it into a 110-volt outlet for approximately six hours a day. When the lithium-ion battery is fully charged, the Volt can deliver 40 city miles of pure electric vehicle range. When the battery is depleted, a 1.0 litre, three-cylinder turbocharged engine spins at constant rpm to create electricity and replenish the battery.
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