There aren't many small plug-in hybrids available. They have to be fairly big by design - a small car can't accommodate a petrol engine, an electric motor and the batteries for a PHEV. Have you considered a BMW i3 Range Extender? It's more of an EV than a PHEV - basically, it only has a very small petrol engine which is used as a generator when you run out of electricity. It's a great introduction to electric motoring, though, and an interesting little car to drive. It is quite complicated, so it's worth investing in a decent aftermarket warranty (www.honestjohn.co.uk/cheap-car-warranties/).

Alternatively, a conventional 'self-charging' hybrid might be a better option for you. A Toyota Yaris Hybrid is an exceptionally reliable little car that's also very efficient and easy to drive. Icon models and above get cruise control.