It seems odd that there are very few/no Tesco stores selling it in large parts of the Midlands and the north.
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Plenty of Tescos in the North selling fuel
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>> Not that old cliché again where it's assumed that supermarket fuel is inferior to branded fuel >> results of one independent test can be read at www.thorneymotorsport.co.uk/content/site/downloads...f
Interesting, but seems mainly to be a comparison power outputs obtained using 95 RON against 97 RON (Optimax and Ultimate) and 99 RON (Tesco) fuels. Anyone got results of comparing branded with non-branded fuels of the same RONs?
John
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In fact, taken at face value, this shows that in 100% of tests, Tesco fuel provides more power than other brands. Wow!
I ask yet again, given that fuel represents a much bigger proportion of household expenditure than, say washing machines or kettles, why don't "Which?" test fuels for us?
V
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>>... taken at face value, this shows that in 100% of tests .... etc.
www.greenergy.com/products/99_octane.html
as the above tesco greenenergy link says : "Unlike any other fuel company, we publish the actual quality of our fuel on our website. We also test our competitors? fuel to make sure we stay ahead. But it?s not up to us to publish their fuel quality results ? so why not ask for them direct? "
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Right, I'm off to Tesco Extra for my next fill! Anyone know how much (extra) they charge for this over ordinary 95 RON?
--
Mattster
Boycott shoddy build and reliability.
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>> Not that old cliché again where it's assumed that supermarket fuel is inferior to branded fuel >>
Its a pity they only concentrated on petrol, as these are just the results I would expect. Petrol is produced to relatively tight specifications compared to diesel.
Most keen diesel drivers will tell you that diesel has significant variances from brand to brand due to the all important additive pack that is used.
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The dyno results links nicely to MichaelR's thread and PUs comments - the BMW will run OK on 95 RON, but will 'learn' and retard the ignition to do so - conversely it will extract more from a more knock resistant fuel when available.
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