Originally Posted by Rally Steve
Has anyone seen real identified increases in using higher octane fuel?
Yup. I noticed a big enough difference between 87 and 91 to keep using 91. I used 87 for the first month and a half I had thr car. I got about 450km on a tank and I was averaging 9L/100km or so. Made the switch and now I get over 500km on a tank and about 7.5L/100km.
Sent from your mom's house.