We’ve spent hundreds of thousands of miles behind the wheel of a great many electric vehicles, hybrids, and plug-in hybrid models over the years. They all have their advantages and appeal…and each speaks to the very specific needs of different types of drivers and their daily rhythms. If you’re inclined to go electric as a way of addressing efficiency and environmental concerns – but hesitant to rely exclusively on battery power for reasons compelling to you and your situation – then you’re an excellent candidate for a plug-in hybrid.
Beyond its advanced technology and user friendliness, there’s an elegant beauty inherent in a PHEV. Within the capabilities of its battery powered range, a plug-in hybrid allows driving on electric power, internal combustion power, or a combination of the two. You are effectively in an electric vehicle with options and the transition from electrons to gas is essentially seamless.
A Plug-In Hybrid is Easy
Plug-in hybrids present a logical choice because they present no limitations. These days, chief among these limitations with battery electric vehicles is range anxiety, whether imagined or real. When driving an electric vehicle, remaining battery power is always top of mind to ensure there’s adequate on board energy to get you to where you need to be. This is less of an issue today with popular electric models offering much longer range in the many hundreds of miles, but the concern persists.
Not so with plug-in hybrids. With PHEVs, you get the benefits of an electric vehicle while driving on batteries like zero emissions, near-silent operation, and improved performance. When battery energy in a PHEV is depleted you keep on going with combustion or hybrid power as long as there’s gas in the tank.
Plug-In Hybrid Types
Like hybrids, plug-in hybrids take several forms. The most common of these is the parallel plug-in hybrid, which uses an internal combustion engine and one or more battery powered electric motors to directly drive the wheels. A series plug-in hybrid, also known as an extended range electric vehicle (EREV), delivers power to the wheels through its electric motor, or motors, with the combustion engine and batteries providing electricity to power the motors. In this configuration the engine operates exclusively as a generator with no mechanical connection to the road. An example of this is Karma’s GS-6. Some models, like the Toyota Prius Prime and Mitsubishi Outlander PHEV, are series-parallel hybrids that use both power strategies for motive power, along with the zero-emission electric driving for which plug-in hybrids are known.
Both plug-in hybrids and conventional gas-electric hybrids achieve their higher efficiency through an intricate computer-controlled dance that blends electric and combustion power in response to real-time driving conditions. While each benefits from the efficiencies that gas-electric hybrid power delivers, at best a hybrid may drive exclusively on battery power for very short distances with a light touch on the accelerator pedal.
Greater Electric Range
Plug-in hybrids are different. They’re equipped with larger battery packs than hybrids, though these packs are still quite smaller than full electric vehicles. These larger batteries, and the ability to plug in and charge up, allows a PHEV to drive greater distances on battery power alone. The Volvo S60 T8 Recharge plug-in hybrid sedan, for example, features 40 miles of electric driving and an overall 530 mile range, while the Kia Sportage PHEV delivers 34 miles on battery power with a total 430 mile driving range.
Determining your needs is an important step in deciding whether a plug-in hybrid is the right choice. For example, if your daily drives average 30 miles or so, then either of the above examples – and quite a few other PHEV models – will allow driving electric without the need for hybrid power to kick in. Just charge your PHEV’s battery overnight and you’re ready to go again the next day, with no need for a trip to the gas station. Even plug-in models with shorter electric driving range will still do for your commute if there’s charging available at your workplace, since a workplace charge opportunity can effectively double a PHEV's round-trip battery electric range.
No Limits for PHEVs
Here’s the underlying advantage of a plug-in hybrid vehicle: If you do need to drive farther than a PHEV’s electric range, then you’ll take advantage of the zero-emission efficiencies of battery power with gas-electric hybrid drive handling the rest of your miles. The same holds true for those longer drives, such as visits with far-away friends or longer vacations and road trips. Easy.
So is a plug-in hybrid right for you? It’s a personal decision based on preferences and the degree to which you want to go electric. For those who want to ease into an electric future without limitations, then a plug-in hybrid may well be the best choice for you.