ESSO's 91 octane vs. Sunoco's 94 octane ???????
#22
Ethanol = reduced gas mileage
Because ethanol has lower energy per unit volume. Ontario has legislated ethanol in gasoline so you should see almost all Regular gas in Toronto will have 10% ethanol later this month. So far other than Sunoco none of the others use ethanol in their 91 Octane gas.
BTW - ethanol is mostly coming from corn. Should make the farmers happy.
BTW - ethanol is mostly coming from corn. Should make the farmers happy.
#26
Husky ='s Ethanol. Chevron ='s the good stuff.
The reason higher octane isn't offered in Calgary for the good gas has to with the higher altitude. On the other hand, there is a reason ethanol gas with a higher octane blend is offered.