Local price scan
Cheapest petrol and diesel prices in Treorchy
1 tracked forecourt in Treorchy, last updated 6 October 2026. Prices are pence per litre.
Unleaded petrol (E10)
171.9p
cheapest · 171.9p average across 1 station
Diesel (B7)
197.9p
cheapest · 197.9p average across 1 station
Treorchy price history
Daily average standard petrol and diesel prices across tracked local stations over the last 90 days.
Treorchy stations ranked by price
| PGG PENTREVALERO · CF41 7BW | 171.9p | 197.9p |
|---|
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Where these stations are
What drivers in Treorchy should know
We are still building a full price picture for Treorchy. As more forecourts report, this page will show the local spread between the cheapest and dearest pumps.
At 171.9p the average unleaded petrol (e10) price in Treorchy is below the UK-wide average of 174.7p that PumpScan is tracking, a difference of 2.8p per litre.
Brands represented locally include VALERO. Supermarket forecourts usually undercut motorway services by a wide margin, and prices in and around Treorchy tend to move within a day or two of a change in the wholesale oil price. Filling up mid-week and avoiding a near-empty tank on a motorway trip are the two simplest ways to keep costs down.
Compare Treorchy against the rest of the country on the cheapest petrol in the UK and cheapest diesel in the UK leaderboards.
All filling stations in Treorchy
Looking elsewhere? See all areas covered by PumpScan UK. Area slug: /petrol-prices/treorchy