Supermarket Fuel In Supercars?

[thunderstarter]

Sorry if this has been discussed before, but I wanted to get an idea of what people run their supercars on? I fill my Gallardo with Superunleaded, but as we all know the prices are creaping up at the moment (standard ul is due to hit £1.20 a ltr before christmas). Ive read in the past that Supermarket fuel is rubbish compared to normal BP/Shell/Esso and the like, but have always thought personally how can this be true? It all comes from the same refinery's dosnt it?

Is there anyone on here who knows the definitive answer? Am I ok to put Sainsburys Super Unleaded in my Lambo, because Im getting 5p off a litre at the moment! :-)

[thunderstarter]

yellowgriff said:

Is there anyone on here who knows the definitive answer?
:-)

how can you be worried about 5p,,,,,, when a clutch bearing 2 grand,, am i missing something

erm, just because a clutch bearing costs 2 grand dosnt mean to say I want to throw a shed load of money away on petrol over a long period of time. I bought the car with my eyes wide open to the running costs thanks, you dont need to point that out to me. As the Tesco ad says, 'every little helps'

Thanks for the replies that actually answer my question