[D.O.G.]

Originally Posted by abently

I had always believed E10 would perform worse mileage wise as well until I saw this (trying to find a BSFC map for a K11 Micra) >

http://eprints.hud.ac.uk/8225/3/Fiel...ionEthanol.pdf

Doesn't make sense....

From memory, the reason given for E10 being 2% cheaper than E0 when it was introduced in Australia, was the expected 2% reduced fuel economy.

Maybe cars produced after that, like the Micra used in this 2010 study, are specifically tuned to run better on E10?