The mild hybrid, also known as MHEV or the integrated started generator (ISG), is a powertrain that utilizes both a combustion engine and an electric motor to minimize CO2 emissions, improve the fuel economy and provide performance benefits.

Volvo Mild Hybrid FAQs Mild hybrids use both a combustion engine and an electric motor to reduce emissions and improve fuel economy. They do this by using energy stored in a 48-volt battery that is generated by braking. This energy is then used to boost the combustion engine during start-up and take-off.

plug-in hybrid SUV An electric motor and petrol engine work in harmony for the ultimate compact plug-in hybrid SUV for less tailpipe emissions and instant power to you.

The car is equipped with a rechargeable hybrid battery of lithium-ion type. The electric motor drives the car mostly at low speeds, the petrol engine at higher speeds, as well as during more active driving.

A mild hybrid refers to a vehicle with an internal combustion engine that is also supported by a small electric drive. The electric motor recovers braking energy ("recuperation") and makes it available later as additional drive power to reduce overall fuel consumption.

In essence a mild hybrid is simply a conventional petrol or diesel engine with a low voltage (48V) battery and an electric motor which is typically used to power electric components such as air conditioning and the radio.

A mild hybrid refers to a vehicle with an internal combustion engine that is also supported by a small electric drive. The electric motor recovers braking energy ("recuperation") and makes it available later as additional drive power to reduce overall fuel consumption.

Mild Hybrid is a compact hybrid system that improves fuel efficiency by utilizing the energy during deceleration. Fuel efficiency is improved by storing the energy from deceleration in the battery and then using that energy when the vehicle idling stops or is accelerating.

Volvo's plug-in hybrids can be charged in 4-8 hours with a standard 220V household connector – they literally plug in to a standard home power point. A plug-in hybrid differs from a mild hybrid in that it essentially combines a bigger motor and a bigger battery with the combustion engine.

Unlike the mild hybrid, a full hybrid will allow you to travel short distances - usually no more than a mile or two - under electric power alone, letting the engine shut off briefly and save you fuel.

In essence a mild hybrid is simply a conventional petrol or diesel engine with a low voltage (48V) battery and an electric motor which is typically used to power electric components such as air conditioning and the radio.

But, one major point in the mild hybrid vs. plug-in hybrid (PHEV) comparison is that a mild hybrid recharges via regenerative braking. PHEV models use regenerative braking, too, but the real difference, as the name suggests, is that you can plug one into a charging station to recharge the battery directly.

This is because this type of drive ensures a smoother ride, including when overtaking or merging into traffic. At the same time, due to the lower load on the combustion unit, nitrogen oxide emissions in some mild hybrids can be as much as 50-60% lower than in conventional combustion cars.

What is a mild hybrid system? It's a relatively inexpensive and fairly simple technology that reduces the fuel consumption and CO2 emissions of petrol and diesel-engined cars.

Running costs The addition of a battery means less work for the engine, and that allows you to save fuel. The lower running costs on a mild hybrid also include lower road tax fees due to lower CO2 emissions.

The so-called mild hybrid is one of three types of hybrid cars, which can also include full hybrid (HEV) and plug-in hybrid (PHEV). A mild hybrid is an intermediate solution between a traditional internal combustion engine and a full hybrid, so it features less complex electrical systems.