Local price scan

Cheapest petrol and diesel prices in Tredegar

3 tracked forecourts in Tredegar, last updated 6 October 2026. Prices are pence per litre.

Unleaded petrol (E10)

173.9p

cheapest · 175.2p average across 3 stations

Diesel (B7)

199.9p

cheapest · 201.2p average across 3 stations

Super unleaded (E5)

174.9p

cheapest · 188.6p average across 3 stations

Premium diesel

214.9p

cheapest · 216.4p average across 2 stations

Tredegar price history

Daily average standard petrol and diesel prices across tracked local stations over the last 90 days.

Tredegar stations ranked by price

Fuel prices by station, sorted by Unleaded petrol (E10) (cheapest first)

RHYMNEY SERVICE STATIONGULF · NP22 5NU	173.9p	199.9p	174.9p	214.9p
TREDEGAR SERVICE STATIONGULF · NP22 4XL	174.9p	199.9p	194.9p	217.9p
Ambay Service StationTEXACO · NP22 3SF	176.9p	203.9p	195.9p	—

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Where these stations are

What drivers in Tredegar should know

The gap between the cheapest and most expensive forecourt in Tredegar is currently 3.0p per litre. On a typical 55-litre fill that is about £1.65 — worth a short detour if a cheaper site is already on your route.

At 175.2p the average unleaded petrol (e10) price in Tredegar is above the UK-wide average of 174.7p that PumpScan is tracking, a difference of 0.5p per litre.

Brands represented locally include TEXACO, GULF. Supermarket forecourts usually undercut motorway services by a wide margin, and prices in and around Tredegar 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 Tredegar against the rest of the country on the cheapest petrol in the UK and cheapest diesel in the UK leaderboards.

All filling stations in Tredegar

Looking elsewhere? See all areas covered by PumpScan UK. Area slug: /petrol-prices/tredegar