David. wrote: When it comes to MPG, I'd agree that Tesco vs BP gives less MPG. As previously posted, a test on my RT gave 5 MPG better with BP vs Tesco.
However, at what cost, most recently, Tesco was 20p/litre cheaper than BP at a motorway service area.
I totally agree with what you are saying and I have said it for years that any gains in MPG on any fuel is usually written off due to the price difference
As posted earlier in the thread fuel is fuel its all the same but its the additives that make the difference I just can't help but think what people like Tesco are putting in fuel to make you get a lower MPG compared to others.
It would be interesting to know what additives are in different fuels and what affects these additives can have on a bike
I think its just my paranoid head but I would rather avoid it to be honest