- What is a hybrid car?
- The types of hybrid vehicles and their differences
- Benefits of hybrids: emissions, power, cost
As electric vehicles gain popularity, hybrids are becoming a favoured choice for many drivers. In 2024 alone, more than 420,000 hybrid cars were bought in the UK, with many manufacturers expanding their hybrid vehicle collection to meet the rising demand. However, although many of us are curious about owning a hybrid vehicle and benefiting from the reduced emissions and costs that come with owning one, not many drivers know what exactly a hybrid is, and how it works. To help understand how these vehicles differ from their internal combustion engine counterparts, we’ve developed this simple guide with what you need to know.
What is a hybrid car?
In simple terms, a hybrid vehicle is a car which utilises two power sources, fuel and electricity. This dual power sourcing provides various benefits without compromising on power or performance, and, depending on the type of hybrid, the vehicle will utilise these power sources differently.
How do hybrids work?
Unlike a fully electric vehicle, hybrids use both fuel and electricity. Often utilising petrol as a primary fuel source and then electricity as a secondary power source, hybrids can rely on one power source more than another, depending on the type of hybrid it is.
Types of hybrid vehicles
Fully hybrid
Fully hybrid vehicles, also referred to as ‘mild hybrids,’ use both fuel and electric power modes or a combination of both while you drive.
Unlike fully electric vehicles or plug-in hybrids, hybrid vehicles can recharge their batteries while on the road. This process, known as ‘regenerative braking’, utilises the kinetic energy generated during braking to recharge the battery, rather than requiring manual charging through plugging in at a charging point. This stored energy can then be used for low-speed driving, usually under 30mph, which enhances fuel efficiency and lowers emissions.
Additionally, fully hybrid vehicles can switch between running on fuel, electricity, or a combination of both seamlessly to further reduce emissions and limit fuel consumption. For instance, operating on electric power alone can reduce fuel consumption in stop-and-go traffic, while fuel power can kick in for acceleration and longer journeys. Self-charging hybrids like the MG3 Hybrid+ offer impressive performance with 0-62mph in just 8 seconds and a combined maximum power output of 194Kw, powerful enough to get you where you need to go without compromising your driving experience. This balance between performance and environmental impact makes hybrids an attractive option for those looking to reduce their carbon footprint without sacrificing driving experience.
Plug-in hybrids
Plug-in hybrids (PHEVs) are a versatile type of hybrid car that offers the best of both worlds, combining the benefits of electric vehicles with the reliability of traditional petrol or diesel engines. Unlike regular hybrids, plug-in hybrid vehicles are equipped with a larger battery pack, allowing them to run solely on electricity for extended periods. Similar to fully electric cars, plug-in-hybrids can be charged via a mains supply, providing a convenient way to power up at home or a charging point.
Like their fully hybrid counterparts, plug-in-hybrids also have the ability to switch between power sources whilst driving. During longer trips or when the battery’s electric range is depleted, the fuel engine kicks in, ensuring continued performance and fuel efficiency.
As ‘Plug-In Hybrid of the Year’ at the 2025 What Car? Car of the Year Awards, The MG HS Plug-in Hybrid is a prime example of the power and balance a PHEV can offer. With a 1.5-litre turbocharged petrol engine and powerful 90kW electric motor, the MG HS PHEV offers an emissions-free range of 32 miles, making it ideal for short commutes. For longer drives, the petrol engine takes over, offering a seamless transition and ensuring that drivers experience both efficiency and performance. With the MG HS Plug-in Hybrid, you can enjoy the benefits of a plug-in hybrid vehicle, reducing your carbon footprint without compromising on performance.
Benefits of hybrid cars
Lower environmental impact
Hybrid cars produce lower emissions than regular petrol-powered vehicles, making them an eco-friendly choice for environmentally conscious drivers. By combining the efficiency of electric motors with traditional combustion engines, hybrids reduce the carbon footprint associated with driving. Along with this, due to their reduced emissions, many hybrid drivers can enjoy reduced tax rates for their vehicles.
Dual power
Dual power sources ensure that drivers do not have to worry about running out of battery, as the internal fuel engine is always there to provide backup power. This makes hybrids a great option for those who want to experience the benefits of electric driving without the range anxiety associated with fully electric vehicles. Additionally, the transition between electric and petrol power is smooth, allowing for a comfortable and stress-free drive. Whether you’re navigating city streets in electric mode or cruising on the highway with a petrol engine, hybrid cars offer the flexibility and reliability that drivers need.
Cost-effective running
One of the standout advantages of hybrid cars is their impressive fuel efficiency. By leveraging electric power at lower speeds, hybrids significantly reduce fuel consumption, making a full tank of petrol last longer. This efficiency not only saves money on fuel costs but also results in fewer trips to the petrol station.
In addition to fuel savings, hybrids often require less maintenance than traditional cars. The reduced reliance on the internal combustion engine means less wear and tear, leading to a longer-lasting engine. Furthermore, the regenerative braking system plays a crucial role in extending the lifespan of the brakes. By gradually slowing the car and capturing kinetic energy to recharge the battery, regenerative braking reduces the frequency of brake pad replacements, ultimately lowering maintenance costs.
Overall, hybrid cars offer a cost-effective and environmentally friendly driving experience, making them a great option for those looking to enjoy the benefits of both electric and petrol power.
Interested in finding your first hybrid vehicle? Speak with a member of the team at Eric Stead