Your kidding right
:
So what is your average run-of-the-mill "standard" octane?
I would be very suprised if you (as in the US) being the biggest consumer of petrol in the world... Did not have the higher octane unleaded that we peasents in Australia get??
Basically we have:
91 RON = Standard Unleaded and the cheapest fuel available i.e. what most people buy
95 RON = Premium unleaded 2-5c more expensive / litre
98 RON = Shell (Optimax) & BP (Ultimate) 9c/Litre more expensive than the standard unleaded
Could it be that we all get the same fuels but call them different names?