i did ask em at my local stealership about their prices cos i shoved a 5ltr in their faces showing much it cost me
they wanted 37 quid incl vat for the 10/40 and 52 quid for the 5/30
the reason why 10/40 is cheap is cos that it is available in pallet loads abroad, 300% markup from vxhall dealerships is disgusting
disgrace and no wonder they are on the brink of bankrupcy,