Quote:
Originally Posted by Razzy
Well not per say. If you compare Shell specifically they have their own additive but that too is a very miniscule amount. A fair comparison would be Arco's 91 to another "low end" gasoline brand.
With that said, there isn't as much difference between gasoline as people think (based on respective octane)
|
Would that miniscule amount justify the price enough for you to choose shell over arco ? Because where i live, difference between shell 91 and arco 91 is 30+ cents on average.