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Petrol Prices in Castle Douglas
Average today: unleaded 162.9p · diesel 183.2p ·
UK average 161.4p / 182.6p
Checked 23 August 2026 · retailer-reported prices, changes filed within 30 minutes
Castle Douglas trend: Unleaded → steady · 7d · Diesel → steady · 7d
The cheapest unleaded in Castle Douglas today is 162.9p
at Shell, 1, Ayr Road, Dalry, Castle Douglas, Dg7 3sw.
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