That is per imperial gallon. So its actually 9.93$ per 1.2 US gallons or 7.94$ per US gallon. I prefer saying as 2.18$ per liter.
It is at 1.30$ per liter here. When I first was learning to drive it was between .30 and .50$ per liter because of a price war in my region. This was only 11 years ago.
Well, prices like that will inevitably force people to better think the way they use energy in any form.







