Originally Posted by
iahphx
So, basically, I stiffed the next renter with a 28% higher fuel bill. Ouch.
No you didn't since it is up to to the next renter if he/she fills up the car with petrol or E85. E85 is 25-30% cheaper (at least in Sweden) than petrol, so the mile cost is about the same whichever fuel you choose.