In an automotive application, the simplest way to think about an EREV is to imagine a typical EV. One or more electric motors turn the wheels to move the vehicle, all powered by a large battery pack.

However, it does require gas. What are EREVs? An extended-range electric vehicle (EREV) is solely propelled by a battery, but the battery itself can be charged by a generator that requires gasoline.

Both BEV and EREV models will have roughly the same payload and towing capacities. The EREV could be a good option for those not yet ready to make the switch to a full EV. The chief executive of ...