Originally Posted by 
JDNSW
				 
			And to offset this picture, consider my son's situation. They have a household of Mum, Dad, four kids, 13-25. Four working, one looking for work. Town has virtually zero public transport, three of the workers are part time and often or largely work outside normal hours. Dad, working normal hours, has a 120km round trip commute. (Same applies for most medical appointments for anyone in the family, and some of the work by two of the others.)
The family cars are a diesel I30, a diesel seven seat Disco 2, a Nissan Micra, a small four door Toyota? and a small two door Toyota (can't think for sure what those two are). 
While I have discussed with my son several times getting an EV, and it would make sense for his commute, there are two problems with this solution. Firstly, none of their cars cost more than $10,000, most well under. It will be years before you can buy a worthwhile EV for this sort of money. Secondly, he has now been allowed to work from home two days a week - this has reduced his commuting costs by more than the savings that would be made from an EV.