I picked my xc40 t5 phev last Friday, I’ve been using it mainly on petrol and charging the battery via petrol too and I’m averaging 36.7 at the moment which I think is pretty reasonable considering its only done about 500 miles and will probably go up a little when it has more miles.
That is very similar to our Mitsubishi Outlander PHEV
Unfortunately I have suffered a brain injury and occasionally I get confused and often say the wrong thing.