I have been running non-ethanol gas in my S 2000 to see if there is any difference from gas with ethanol. While mileage appears to have picked up a mile or so at best and perhaps performance "seems" a little better, I must admit the assessment is, at best, quite subjective. The price difference is considerable -- right at .30 per gallon, so it would appear not to be cost effective. What has been the "groups" experience on this subject.
- posted
11 years ago