When it comes to plug-in hybrid electric vehicles (PHEVs), their performance in pure electric mode (EV mode) compared to hybrid mode varies. Generally, PHEVs tend to be slower in EV mode due to the limited power output of their electric motors compared to those found in full electric vehicles (EVs). However, PHEVs often provide good torque and acceleration in electric mode, making them quite responsive in city driving or low-speed conditions.
Performance in EV vs. Hybrid Mode
- Typical Performance: Most PHEVs are heavier and have less powerful electric motors than pure EVs, which results in slower acceleration in EV mode. For example, the Toyota Prius Prime takes about 3.9 seconds to reach 60 mph in hybrid mode but 9.3 seconds in EV mode. Similarly, the Mercedes-Benz GLE450e goes from 0 to 60 mph in 5.3 seconds with the hybrid system but needs 14.4 seconds in EV mode.
- Exceptional Cases: While there are no common examples of PHEVs that perform better in EV mode than in hybrid mode in terms of acceleration, some models may offer smoother or quieter operation in EV mode, which might be advantageous in certain driving conditions. The key benefit of EV mode in PHEVs is the ability to drive longer distances without using gasoline, which can be cost-effective and environmentally friendly in scenarios where frequent charging is feasible.
In summary, PHEVs generally perform better in hybrid mode for acceleration and overall power output due to the combination of the gasoline engine and electric motor. However, they offer efficient and quiet driving in EV mode, which is beneficial for urban or short trips.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/are-there-any-phevs-that-perform-better-in-ev-mode-than-in-hybrid-mode/
