I'd be looking at figures of around 7.5-8.5 litres per 100km for pure highway driving, and then city driving, assuming peak hour travel to and from work etc I would be looking at 11.5 to 13 litres per 100kms, especially if the traffic is stop start.
One thing to remember though, there is such a huge amount of variables for fuel consumption, so you will get a very large array of figures. It all depends on how heavy you are on the accelerator, the type of traffic, the grade of fuel used, the mileage and condition of the engine, whether the A/C is running, different air filters, fuel filters, even the viscosity of the oil being used can have an effect on fuel consumption.