It depends on how you drive. With my MX6 it gave extra performance when you needed it, but was way more economical when driven carefully, than normal unleaded.How does Ron 98 perform?? fuel economy/performance wise?
i dont know where you live, but in sydney, even though regular has dropped BELOW the dollar a litre mark, we are STILL paying 1.40 - 1.60 for premium, so its not more economical here.It really pisses me off how ppl think there saving money with regular unleaded. Sure it appears cheaper when ur filling the tank up, but at the end of the day ur filling ur car up sooner compared to using the premium stuff. I literally only buy the premium stuff for the extra responsivness that it provides. When u weigh up the extra cost associated with premium and the extra km gained in economy ur just about breaking even dollar wise with regular unleaded.
My 6 is running close to 8/9L per 100km..... on BP ultimate, cant complain with that and i do push her abit.
Whaaaat ?! Where I buy fuel premium is consistently the same price above normal unleaded as it was for the last 2 years...i dont know where you live, but in sydney, even though regular has dropped BELOW the dollar a litre mark, we are STILL paying 1.40 - 1.60 for premium, so its not more economical here.
from what I have read E85 is only 105RON....problem with E10 is that it doesnt make a big enough contribution to the fuel's octane rating on its own, so its only ever going to perform as well as the base fuel...which is why its shit.E10 could work if cars were desgined for it. but ot make it really worth it E65 would be the better bet. Creating just as much if not more power from and engine - it would be like having 112RON fuel in your tank.
and you woudl use onlay .5L more then on equivlant 112RON.