What is the mileage of Toyota Etios Cross on highways and City?

Toyota Etios Cross gives a mileage of 18.0kmpl in city and 23.6kmpl on highways provided that it is the 1.4 litre diesel motor while if it is a 1.2 litre petrol it gives a milage of 13.3kmpl in city and 17.7 on highways on the other hand 1.5 litre petrol manages to put out 12.0kmpl in city while 16.8 on highways.