Countryman S 4ALL or SD 4ALL decision support

My wife and I want to buy a countryman. We have now driven all possible engine variants except for the S 4ALL and are sure we are at the equipment, etc.. The last question that still asks us is whether we should take the petrol or the diesel. We did not drive the S 4ALL. We can imagine that it goes very well after a Cooper S ride. However, the SD 4ALL goes very well. I would like to have the petrol instead of the diesel, but I want to take the car, which is ultimately more profitable. What would you like? Will the S 4ALL be significantly more expensive (tax and fuel only) at 20000km per year than the SD 4ALL? Tax at the S is at 106€ tax per year and the SD at 210€. We drive about 60% highway/motorway and 40% city. We are simply undecided. The fun factor of the S would certainly be high, but if it is worth it to us, we just don’t know. The consumption of the SD 4ALL has been very good at the P What would you say out of your stomach?