I did some calculations a while ago when I had a BMW bike but I think the same will hold true for the Multi. The extra cost of super unleaded is only partially offset by the decreased fuel consumption. I think it works out to around 4 pence per litre extra cost. However the improved response from the engine is almost as good as going from Urban to Touring. I always use super when I can get it and never the higher ethanol content fuel which are awful

you wouldn't feed a thoroughbred from a slops bucket
