An Extended Range Electric Vehicle (EREV) bridges the gap between traditional electric cars and hybrid models by combining a smaller electric motor with a gasoline engine that primarily serves as a generator. Unlike plug-in hybrids, EREVs rely on their internal combustion engine to extend driving range when battery power runs low, rather than using it for direct propulsion. This design allows for longer trips without frequent charging stops while still offering electric-only driving for shorter distances. The technology presents a middle-ground solution for drivers seeking efficiency without full electric vehicle constraints.
What Is An Extended Range Electric Vehicle (EREV)? Yahoo Autos
