Electric Range Extension Vehicles: The Future of Sustainable Driving? As the world shifts towards more environmentally friendly transportation options, car manufacturers are introducing innovative models that blur the lines between electric and gas-powered vehicles. An EREV, or Extended Range Electric Vehicle, is a game-changing concept that combines the benefits of an electric vehicle with the convenience of a gasoline engine. In this article, Kelley Blue Book delves into the world of EREVs, explaining how they work, their advantages, and which models are currently available on the market. By understanding the ins and outs of EREVs, car buyers can make informed decisions about their next vehicle purchase and join the sustainable driving revolution.