The Four Types Of Hybrid EVs Explained

There are many ways of making the move toward electric vehicles. full hybrid electric vehicles are, in some ways, the most practical option due to the ability to drive using petrol while charging the battery. the most environmentally friendly option is definitely the phev, if your commute to work is within the full range of the battery.

Fingo can help you get your hands on a sweet, new hybrid ev. they’re australia’s experts in finding better ways to source vehicles, whether it’s through more affordable car loans, novated leases or trade-ins. start the conversation with the friendly team at fingo and make the switch to hybrid today.

A full hybrid, or FHEV, is often considered the classic and most recognised type of hybrid car. What makes it unique is its ability to run using the electric motor alone, the petrol combustion engine alone, or a blend of both depending on driving conditions. While it can operate solely on electric power, the electric-only range is usually quite short and most driving will involve a combination of both systems working together. This balance allows the car to optimise fuel efficiency, reduce emissions, and provide smooth acceleration.

The battery in an FHEV does not require external charging because it recharges automatically through the petrol engine and regenerative braking. This makes it convenient for drivers who want the benefits of an electric motor but do not want to plug in or rely on charging infrastructure. It provides a seamless transition between electric and petrol power, making it an ideal choice for drivers who want improved fuel economy without changing their driving habits.

From a financing perspective, full hybrids are popular because they sit comfortably between petrol vehicles and electric cars. Many Australians choose to fund an FHEV through a novated lease or traditional car finance option, depending on employment structure and personal preference. Because they require no charging setup, full hybrids are often seen as a low-friction entry point into electrified driving.

For drivers comparing different hybrid systems, understanding where full hybrids sit in the broader hybrid landscape can help clarify whether an FHEV aligns with daily driving needs and long-term cost expectations.

A mild hybrid may sound limited at first because it cannot operate using electric power by itself. Instead, the electric motor in a mild hybrid plays a supporting role. It assists the petrol engine during acceleration, powers start-stop systems, and helps reduce load on the engine when cruising. As a result, the car is able to use less fuel and produce fewer emissions compared to a traditional petrol-only vehicle.

This support leads to smoother acceleration, better efficiency in stop-and-go traffic, and lower operating costs. Mild hybrids are often more affordable than full hybrids or plug-in hybrids, making them an accessible option for drivers wanting a taste of electrification without committing to an all-electric or plug-in system. For many people, a mild hybrid offers a practical step toward greener driving without lifestyle changes or charging requirements.

Because mild hybrids behave very similarly to conventional petrol vehicles, they are often easy to finance and insure. Many drivers fund mild hybrids through standard car loans or include them in salary packaging arrangements where eligible. They also tend to appeal to drivers who want modest fuel savings without needing to think about charging infrastructure.

For Australians comparing hybrid options, mild hybrids are best viewed as an efficiency upgrade rather than an electric driving experience. They reduce fuel use incrementally while maintaining familiar driving behaviour.

Plug-in hybrids stand out because their batteries can be charged using an external electricity source such as a home charger, a workplace charging station, or public infrastructure. This allows drivers to complete short-to-medium daily trips using electric power alone. Many PHEVs offer an electric range of around 30 to 50 kilometres, which is enough for the average Australian daily commute.

Once the electric battery is depleted, the petrol engine automatically takes over, meaning drivers never experience range anxiety. This makes PHEVs a versatile option for people who want to enjoy electric motoring during the week while still having the freedom to take long road trips using the combustion engine. PHEVs offer significant fuel savings, reduced emissions for local driving, and the flexibility to operate like a traditional hybrid when needed.

When it comes to ownership and cost considerations, PHEVs sit between full hybrids and fully electric vehicles. Some drivers explore them through novated leasing or car finance to balance upfront cost with long-term savings. However, it is important to understand that PHEVs are treated differently to EVs under tax rules, particularly when compared to vehicles eligible for the EV FBT exemption.

For drivers who can charge regularly but still want petrol backup, PHEVs offer a flexible bridge between conventional hybrids and full electric vehicles.

A range-extender hybrid, also known as a REX hybrid, uses a different type of system compared to other hybrid vehicles. In a REX setup, the electric motor is always responsible for driving the wheels, and the petrol engine never directly powers the car. Instead, the petrol engine acts purely as a generator. It turns on whenever the battery charge becomes low and produces electricity to keep the vehicle running.

This arrangement provides a driving experience that feels more like an electric vehicle while still offering the reassurance of a backup generator for extended distances. REX hybrids are less common than other hybrid types, but they offer an excellent middle ground for drivers who want an electric-style drive with the safety of a secondary power source. The system eliminates range concerns without requiring the vehicle to rely heavily on petrol power for propulsion.

Because the wheels are always driven electrically, REX vehicles often feel smoother and quieter than other hybrid types. This can appeal to drivers who prioritise comfort and electric driving characteristics but are not ready to commit to full EV ownership.

While less widely available, REX hybrids are sometimes considered by drivers who want EV-style driving without full reliance on charging infrastructure.

Choosing the right hybrid depends on your lifestyle, driving habits, and preferences. Full hybrids are often the most convenient because they require no external charging and automatically balance electric and petrol use. They are ideal for city driving, short trips, and anyone who wants fuel efficiency without altering their routine.

Mild hybrids are well suited for drivers who want better fuel economy and lower emissions without any change in behaviour or reliance on charging. They offer modest improvements at a lower cost.

Plug-in hybrids can be the most environmentally friendly choice for commuters, as many people can complete their entire daily travel on electric power alone. When charged regularly, a PHEV can dramatically reduce fuel consumption.

Range-extender hybrids appeal to drivers who want an electric-like experience but need the security of a petrol generator to extend driving range.

Whichever hybrid type you choose, Fingo can help you source the right vehicle through tailored novated leasing, traditional car loans, or trade-in options. Their team specialises in helping Australians transition to hybrid and electric vehicles in a way that suits their budget and lifestyle.