i3 REX Additional Savings

Oops. It was pointed out to me the other day that my figures are even more pessimistic than I thought. At least half of the 'away-from-home' charges I've done were at the brilliant and totally free Ecotricity rapid charge points; I was using them daily at one stage (so I reckon about about 400kWh). This means that I've saved at least an additional £60 and the car is costing more like 3.3p/mi.

As well as this, I should have probably factored in the road fund licence (car tax) I have to pay on my old Audi, which would increase it's running cost to 13.5p/mi. Amazing!