Thanks for your interesting input.
I don't do any city driving and motorway driving is quite rare for me, although I made that trip twice just as an experiment.
I live in the middle of nowhere and my normal driving is to and from a small town around 13 miles away on a bendy rural road, which takes about 35 minutes.
There is a free charging point in the town and I can often drive from there to my home and back again on a single charge, so get amazing MPG with little or no charging cost. I do occasionally charge at home if the charging point in town is busy or if I don't have time to wait.
I drove for 1700 miles with an average of 138 mpg, so this is not only the smoothest car I have ever owned but also the cheapest to run.
I am a very happy bunny indeed