Decided to fill up with 93 once I got estimate miles down to about 20. Being in mid nineties, thought I would test 93. It does make a difference. Pep picked up noticeably.
Where I live we get 91, but it doesn't have ethanol in it, so I get 3 more miles per gallon vs 87, acceleration is noticeably better, so it really only costs about $3.50 more per fill, it's well worth that, at least in the summer months.I'm curious about folks putting in 93 instead of 87. What's the difference in the cost per gallon. Here it's 65¢/gal. A 12-gallon fillup is a $7.80 difference, so I'm not too sure I'm willing to pay that. It's bad enough that a fillup of 12 gallons is pushing $50.