Quote Originally Posted by TheSaint View Post
i had to use caltex 95 in the euro once and it worked out that i would have only gotten about 550kms from a full tank of it
I've used 95 and 98, and got the same mileage from both...

Thanks all for the replies. Will stick to using the 95 then; every now and then (when it's cheap) I've pumped 98 to just flush/clean the insides slightly.