Obviously if you only use the car for short trips around town and you have the opportunity to charge it between trips, it'll be very cheap to run. (carbuyer.co.uk)
It is only a few weeks old, not really broken in yet and as I drive short trips around town the mileage is about 10 mpg. (cars.com)
This quarter also saw a new low number for a tank of fuel at 15 mpg, which was entirely short trips around town. (fourwheeler.com)