The PHEV was delivered with a full tank of fuel. I have been driving a little more distance using the petrol engine for extended range. Today I drove over 200km and finally got the fuel tank to empty. I pulled in to refuel when the dash display wouldn’t show anything but a refuel warning. 1850km driven on the first refill of the car. Tank size is specified at 45L and I just squeezed 39L in after a couple of pump auto cut offs. That is a fuel economy of 2.1L per 100km. Pretty darn close to the official rating of 1.9L/100km