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Petrol Prices in Castle Douglas
Average today: unleaded 169.9p · diesel 194.4p ·
UK average 169.4p / 191.1p
Checked 12 September 2026 · retailer-reported prices, changes filed within 30 minutes
Castle Douglas trend: Unleaded ▼ 5.0p · 7d · Diesel ▲ 7.5p · 7d
The cheapest unleaded in Castle Douglas today is 169.9p
at Shell, 1, Ayr Road, Dalry, Castle Douglas, Dg7 3sw.
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