Diesel prices in Cwmbran

Compare current diesel (B7) across 4 Cwmbran forecourts. Check the lowest listed price, local average and map before choosing where to fill up.

Lowest listed diesel forecourt in Cwmbran

195.7p/l

Lowest listed diesel price in Cwmbran

Avondale Service Station0.5 mi from Cwmbran centre

Directions Station details

Diesel local average: 195.9p/l
Local forecourts: 4
UK comparison: Below

Prices checked 20 Oct 2026, 07:32

Live local prices

Current diesel prices in Cwmbran

4 current diesel (B7) prices from 4 Cwmbran forecourts listed as stocking diesel.

Prices checked 20 Oct 2026, 07:32. Individual rows show when that forecourt price was reported.

Current diesel prices in Cwmbran. Ranked by Diesel (B7) price.
Forecourt	Postcode and report	Diesel(B7), selected ranking	Distancefrom Cwmbran centre	Opening times	Actions
1Avondale Service StationTexaco	NP44 1TTReported 17 Oct 2026, 13:44	195.7pCheapest	Distance: 0.5 mi	Open 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hours	Details
2Sainsburys CwmbranSainsbury's	NP44 1ULReported 13 Oct 2026, 06:46	195.9p	Distance: 0.1 mi	Hours vary by dayMonday: 06:00 - 22:00; Tuesday: 06:00 - 22:00; Wednesday: 06:00 - 22:00; Thursday: 06:00 - 22:00; Friday: 06:00 - 22:00; Saturday: 06:00 - 22:00; Sunday: 08:00 - 21:00; Bank holidays: 07:30 - 20:30	Details
3Mfg Morrisons CwmbranMorrisons	NP44 1QPReported 13 Oct 2026, 23:34	195.9p	Distance: 0.2 mi	06:00 - 00:00 dailyMonday - Sunday: 06:00 - 00:00; Bank holidays: 06:00 - 00:00	Details
4Asda Cwmbran Express PetrolAsda	NP44 3JAReported 19 Oct 2026, 20:41	195.9p	Distance: 0.6 mi	Open 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hours	Details

How to read this page

About diesel prices in Cwmbran

Coverage, freshness and comparison scope matter as much as the headline price.

Cwmbran has 4 forecourts listed as stocking diesel (B7), with current prices available from 4. The table ranks forecourts by current diesel (B7) price, with distance and station name used to order equal or unavailable prices. Station status, distance and update freshness remain visible for comparison.

This page focuses on Diesel (B7) using official UK Fuel Finder data, local averages, regional benchmarks and UK average comparisons where coverage is available.

Thirty-day evidence

Thirty-day diesel (B7) price trend

Thirty-day diesel (B7) trends, local comparisons and potential savings from official UK Fuel Finder data.

201p196p191p

Average price

195.9p/l

20 Sept to 19 Oct

30-day low: 188.9p/l
30-day high: 199.9p/l
Movement (30 days): +5p/l
Volatility: Low

Jerry's diesel trend read

Diesel in Cwmbran rose 3.3p/l, from 192.6p/l on 20 September to 195.9p/l on 19 October. The rise was not continuous: prices fell 1p/l from 30 September to 9 October before moving higher again. Cwmbran's current average is 3.2p/l below the UK average. Daily movement volatility is low.

Consistency, not just today's lowest

A consistently competitive diesel forecourt

This recommendation requires at least 21 completed reporting days and a current price no higher than the local average.

Sainsburys Cwmbran

195.9p/l today

Matches Cwmbran average today

Near cheapest: Within 1p on 30 of 30 days
Daily cheapest: Cheapest on 24 of 30 days
Average gap: 0p/l average gap
Evidence: 30 of 30 days reported

Directions Station details

Sainsburys Cwmbran stayed within 1p/l of the daily cheapest diesel price on 30 of 30 reported days, averaging 0p/l above the daily cheapest price.

Price choice

Potential diesel savings

Cheapest versus average is the practical comparison. Cheapest versus highest is the maximum listed difference, not a guaranteed saving.

Current local price range

0.2p/l

195.7p/l cheapest, 195.9p/l highest

Cheapest versus local average: £0.11 less than the local average on a 55-litre fill
Cheapest versus highest: £0.11 maximum listed difference on a 55-litre fill

Comparing current diesel prices in Cwmbran can avoid paying up to 0.2p/l more than the cheapest listed price.

Diesel (B7) compared with nearby locations

Ranked by current average diesel price. Cwmbran is highlighted so the local baseline remains easy to find.

Cwmbran has the lowest average diesel price in this comparison at 195.9p/l.

Local market evidence

Diesel market in this location

Distribution, station consistency and forecourt type provide different evidence. None is treated as a guarantee of the next pump price.

Price distribution

195.7p to 195.8p1 station

195.8p to 195.8p0 stations

195.8p to 195.9p3 stations

The largest group of reporting diesel forecourts in Cwmbran sits in the 195.8p to 195.9p range.

Cheapest station consistency

Supermarkets and other forecourts

Supermarkets: 195.9p/l
Major brands: 195.7p/l
Independent forecourts: No price

Named local evidence: Asda, Sainsbury's, Morrisons.

Where value persists

Diesel brand reliability over 30 days

Historical claims render only when the documented reporting thresholds are met.

No brand has at least two Cwmbran forecourts and 21 days of diesel evidence for a reliable 30-day comparison.

Areas with the cheapest diesel in Cwmbran

1Pontnewydd1 reporting, 1 below average195.7p/l
2Northville2 reporting, 0 below average195.9p/l
3Old Cwmbran1 reporting, 0 below average195.9p/l

Good to know

Fuel price FAQs for Cwmbran

Use the current local evidence to choose a forecourt, compare nearby places and understand how coverage and freshness affect the figures.

Where is the cheapest diesel (B7) in Cwmbran today?

The cheapest listed diesel (B7) price in Cwmbran is 195.7p/l at Avondale Service Station. Check the table before travelling because distance, opening status and recent updates can affect the best choice.

How are Cwmbran diesel (B7) forecourts ranked?

Forecourts are ranked by their current diesel (B7) price first. If prices are tied or unavailable, the table uses distance and station name. Use the forecourt comparison to sort and inspect the current results.

Are diesel (B7) prices in Cwmbran below the UK average?

Diesel is below the UK average by 3.2p/l. These comparisons use current location averages and the latest benchmark data available to the page.

How recent are the Cwmbran fuel prices on this page?

Prices checked 20 Oct 2026, 07:32. Individual prices can remain unchanged between checks until a retailer reports a price change.

Why do some Cwmbran forecourts not show a current diesel (B7) price?

A forecourt can be listed when it is known to stock diesel (B7), even if there is not a current reported price available for that fuel. The price table keeps those stations visible but prioritises forecourts with current prices.

Should I compare nearby locations before filling up in Cwmbran?

Nearby comparisons currently show Pontypool at 197.9p/l, 2p/l more expensive than Cwmbran, Barnardtown at 200.9p/l, 5p/l more expensive than Cwmbran and Risca at 199.2p/l, 3.3p/l more expensive than Cwmbran. Compare Pontypool, Barnardtown, Risca and Blackwood.

How can I compare fuel prices around my current location?

Use cheapest diesel near me for a distance-led comparison based on your current position.

Built on real fuel-price data

Prices are sourced from the UK Government Fuel Finder scheme. Prices checked 20 Oct 2026, 07:32. See how we qualify and compare prices

Retailer reporting target: 30 minutes