Yep understand that @Oscarmax and it’s a good question but, of course, any fuel saving has to be offset against the often higher AP cost of a PHEV to get a true ‘net’ saving. Some low mileage users may be better off with a petrol car with a much lower AP but higher running costs.
I agree as some member with self charging hybrids, if you cannot charge up at home a PHEV is not for you.
Our last Mitsubishi Outlander PHEV including towing a 1500kg caravan over 39 month lease 18900 miles £1687.00.
Its just nice to find some realistic running cost.
Unfortunately I have suffered a brain injury and occasionally I get confused and often say the wrong thing.