Supermarket fuel can be up to 5p a litre cheaper for petrol and up to 6p lower for diesel, says AA
Motorists are being advised to shop around for fuel before filling up this weekend as the soaring cost of car ownership heaps fresh pain on squeezed household finances.
With experts predicting that fuel price records set nearly a decade ago will be eclipsed in the coming days, the AA said supermarket forecourts could offer big savings.
