Kia e-Niro EV (Image: Kia)

You can now compare running costs for electric and petrol cars

The figure – dubbed ‘miles per pound’ (mpp) – reveals how much a car can travel for £1 of petrol, diesel or electricity. Electric cars travel up to three times the distance of their petrol or diesel rivals for the same amount of money, according to research. With interest in electric cars rising, many potential