Now here's a concept: Imagine the next really "hot" hybrid automobile coming from . . . General Motors.
The Volt, which General Motors finally
unveiled Tuesday, is a series hybrid, also called a range-extended electric vehicle. Like the Prius, it's got an electric motor and a gasoline engine, but the engine merely charges the battery as it approaches depletion. Electricity alone turns the 17-inch wheels. The Volt is designed to travel 40 miles on a single charge of its lithium-ion battery, meaning most drivers will never burn a drop of gasoline.