Driving With EREVs
Finnegan Flynn
| 05-03-2025
· Vehicle Team
Are you curious about the latest trend in the automotive world that bridges the gap between traditional internal combustion engines and full electric vehicles?
Hold on tight as we dive deep into the world of Extended-Range Electric Vehicles (EREVs) and explore their advantages, disadvantages, and what the future may hold for them.

Understanding Extended-Range Electric Vehicles

Let's kick things off by understanding what an EREV is all about. Imagine the perfect fusion of an electric vehicle and an internal combustion engine.
In an EREV, the electric motors powered by a large battery pack drive the wheels just like an EV. However, there's also an internal combustion engine onboard, which solely acts as a generator to recharge the battery and isn't directly connected to the drivetrain.
This unique setup allows you to enjoy emissions-free driving with the option of extending your range by using the gasoline engine when needed.

Advantages Over Plug-In Hybrids

EREVs offer a significant advantage over plug-in hybrids with their larger batteries, providing more electric-only range before switching to gasoline power.
This setup not only offers worry-free road trips but also increases overall efficiency, resulting in better fuel economy and reduced environmental impact.
Moreover, EREVs simplify the mechanical complexity by solely relying on the electric motors for propulsion, enhancing reliability and reducing maintenance requirements.

Advantages Over Electric Vehicles

The standout feature of EREVs in comparison to full electric vehicles is their extended range. With the inclusion of an onboard generator, EREVs like the upcoming Scout Traveler promise up to 500 miles of range, making them ideal for long journeys or towing heavy loads.
Unlike fully electric trucks where recharging can be cumbersome during towing trips, EREVs offer the convenience of quick refueling just like traditional gasoline-powered vehicles, making them a practical choice for adventurous souls who love exploring remote areas.

Challenges and Considerations

While EREVs offer a compelling blend of benefits, they come with their own set of challenges. The additional components like the internal combustion engine can increase the overall cost and weight of the vehicle.
Despite requiring more maintenance than EVs, EREVs are designed to have longer service intervals due to the engine's reduced workload, making them a feasible choice for those seeking a balance between electric and traditional driving experiences.
However, the constant droning sound of the generator may not appeal to all enthusiasts looking for a quiet ride.

Current Market Scenario and Future Prospects

Although new EREVs are yet to hit the American market, automakers like Scout Motors and Ram are gearing up to introduce EREV versions of their popular models in the coming years.
With advancements in EV technology and charging infrastructure, the future of EREVs remains promising, offering a versatile solution for diverse driving needs, especially in heavy-duty applications where range and towing capabilities are crucial.

Final Thoughts

EREVs present a compelling proposition for consumers seeking a flexible and efficient driving experience. While they may not be the ultimate solution for every driver, EREVs represent a significant step towards a greener and more sustainable transportation future.
As the automotive industry continues to evolve, the role of EREVs in shaping the electrified landscape will undoubtedly be worth watching. Stay tuned for more exciting developments in the world of Extended-Range Electric Vehicles!