Originally Posted by bluetwo
High octane = super fuel economy, just in case you're using regular unleaded.
And I know people talk about this often enough, but I have noticed a huge difference, because I can go from Atlanta to Savannah on one tank of Super, whereas with Regular I had to stop and fuel up agian before I arrived.
I only use 93 octane, the car only has 945 miles on it, so i guess it just needs to break in.