Petrol and diesel prices previously climbed to new highs following claims that retailers have hiked profit margins since a cut in fuel duty.
Figures from data firm Experian Catalist show the average cost of a litre of petrol at UK forecourts on Sunday, August 21 was 171.41p.
Take a look at the cheapest places across Sunderland to buy your fuel according to PetrolPrices.com on Monday, August 22.
9. Morrisons - Seaburn
The next cheapest petrol station in Sunderland is Morrisons, at Seaburn, where petrol cost 171.7p per litre on the morning of Tuesday, August 22. Photo: Google maps
10. ASDA - Boldon
The next cheapest petrol station is ASDA, in North Road, where petrol cost 171.7p per litre on the morning of Tuesday, August 22. Photo: Google maps
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