#refineries

Piston Slap: What Makes Premium Fuel More Expensive?

TTAC Commentator sastexan writes:

Sajeev,

I’ve been driving cars requiring premium fuel (91+ octane). When I bought my Contour SVT in 1998, high test was $0.20 more a gallon (just under a 20% premium over regular). But it was regularly always only $0.20 more. In the past decade or so, I noticed the delta going to $0.30 and even more. The correlation did not seem to be to the price (eg, premium did not seem to track a consistent 15% increase). Rather, the difference appears to be a flat rate.

Question for the best and brightest – what in higher octane fuel makes it more expensive?

What inputs are there and how much more does it cost to manufacture?

Sajeev Mehta Apr 13, 2015

153

Recent Comments

ToolGuy First picture: I realize that opinions vary on the height of modern trucks, but that entry door on the building is 80 inches tall and hits just below the headlights. Does anyone really believe this is reasonable?Second picture: I do not believe that is a good parking spot to be able to access the bed storage. More specifically, how do you plan to unload topsoil with the truck parked like that? Maybe you kids are taller than me.
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