$3.42 I think for premium...but I only get gas maybe..once every 2 weeks...my bimer. And I am putting 89 in it even though recommende' 91 octane. The computer adjusts, no pinging , just drives a little slower (not even noticeable). Next I am trying the 87!
Last I noticed today it was $3.49 for 87. I've got two cars with mostly full tanks and one at a little less than half, so I think I'll be switching cars in the next day or two. Hopefully it'll drop before I need to fill one of them up again...
the 93 is garaged again because she only runs 93 or better and screw that haha im trying the 87 in the 94 and it kinda runs like a turd lol but oh well 3.85 for what i need is a joke and 110 is totally out of the question for me now lol no track visits for awhile lol
FYI on octane - 87 is MORE explosive than 93. So 93 doesn't "make your car faster" if it was meant to run on 87. It makes it slower because you are runing dumbed down gasoline...and paying more for it.