filled up sunday, used something like 62litres - fuel light was on, got 540ish kms out of the tank

i haddnt been babying it either, but somewhat more casual in drive last week.

still cost me 77bucks to fill up
that and i DO put 95octan in my car - i dont care i dont get extra econ, i like pissing money out of the exhaust.
that and MY car in MY experience, idles better and is smoother. results may vary as we know - placebo or otherwise