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D.O.G. · 03-12-2012, 06:51 AM

I think it varies too much car to car to predict.

"BoB" used to see no difference between 91RON E0 or 91RON E10 and about 6% better FE on 95RON E0 (at 8-10% higher cost).

"Baa" gets better FE on E0 91RON than the other two.
(The recommended fuel for each car is 91RON E0).

I'd suggest you run a few tanks of each and work out cost per mile for your vehicle and driving conditions.

03-12-2012, 06:51 AM	#14 (permalink)
D.O.G. Wanting more for less Join Date: Jan 2011 Location: New South Wales, Australia Posts: 313 Metric - '94 Honda Magna 250 Motorcycle 90 day: 69.83 mpg (US) RedCelica - '94 Toyota Celica ZR 90 day: 35.97 mpg (US) i30 - '12 Hyundai i30 Elite 90 day: 39.84 mpg (US) i30-22 - '12 Hyundai i30 Elite 90 day: 39.22 mpg (US) Thanks: 23 Thanked 73 Times in 45 Posts	I think it varies too much car to car to predict. "BoB" used to see no difference between 91RON E0 or 91RON E10 and about 6% better FE on 95RON E0 (at 8-10% higher cost). "Baa" gets better FE on E0 91RON than the other two. (The recommended fuel for each car is 91RON E0). I'd suggest you run a few tanks of each and work out cost per mile for your vehicle and driving conditions.