How does a plug-in hybrid car work?
A plug-in hybrid electric vehicle (PHEV) works in a similar way to a self-charging hybrid– there is a petrol engine that works with an electric motor and a battery. In a plug-in hybrid, the battery is much larger than in a self-charging hybrid. This means the car is able to travel around 30 miles on battery power alone – more than enough for the UK average daily commute – but it can also call on the petrol engine for longer trips.
