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Petrol Prices in Porth
Average today: unleaded 166.4p · diesel 187.4p ·
UK average 167.7p / 189.2p
Checked 10 September 2026 · retailer-reported prices, changes filed within 30 minutes
Porth trend: Unleaded ▲ 3.5p · 7d · Diesel ▲ 3.5p · 7d
The cheapest unleaded in Porth today is 165.9p
at Valero, North Road. Filling a 55-litre tank at the cheapest station instead of the priciest saves about £0.55.
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