yea, iam sure. ive to spent the most RM15 of fuel to kuantan wit a kancil turbo, compared at least RM27 of fuel in a 660cc na. thus the conclusion, u may wait for the other mira users to posts, invite them in here to give out sum comments. i can assure u dat the ones dat have fc worse den my car (RM10~100+km, boosting around now), r the ones modified to crazy state. or, the rider has a heavy right foot. fyi, u can still boost around while saving fuel, dats what the turbine was for in the 1st place. the turbine is supposed to make the engine runs more efficient, so better fc with added power :)