You find me a pure electric vehcile that has or will manage to cover 100k before the batteries die and need to be replaced and I’ll eat my hat!
http://en.wikipedia.org/wiki/Nissan_Leaf
“The Leaf’s battery is guaranteed by Nissan for eight years or 100,000 miles ” It is also 95% recoverable but i don’t really know what that means?
And how long will it take a vehicle with a circa 80 mile range to do that sort of mileage. The average UK drivers mileage is now approx 7500 miles a year. So Mr average will run out of his battery waranty well before he get to 100k.
Having worked for a maufacturer that had about 40 100% electric vans in service with Westminster council for comming up to 10 years, they are used on a 7 day a week basis and the highest mileage I came across was about 60k. Most of them had had batteries replaced, due to the users in a ,managed fleet not following the charging guidlines.
I don’t believe the type of person who will use one of the current crop of electric vehicles (or many gererations to come) will be doing 12k+ a year. When they need batteries unless the manufacturer sells the replacements at a massive loss (a bit like the inital sale) it will right the car off.