Cheapest Petrol Prices in Cwmbran
Last updated: · 20 stations tracked
Cheapest Petrol (E10)
149.8p
per litre · avg 159.67p
Cheapest Diesel (B7)
163.8p
per litre · avg 180.52p
Compare live petrol and diesel prices across 20 fuel stations in Cwmbran. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in Cwmbran today is 149.8p per litre, available at Commercial Street Service Station.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in Cwmbran. Motorway services and branded stations (BP, Shell, Esso) often charge a premium. Use the table below to find the best deal near you.
Fuel Station Prices in Cwmbran
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| SAINSBURYS CWMBRAN | 156.9p | 176.9p | 168.9p | — |
| MFG MORRISONS CWMBRAN | 156.7p | 177.7p | 175.9p | 187.9p |
| Avondale Service Station | 156.7p | 177.7p | 174.9p | 194.9p |
| ASDA CWMBRAN EXPRESS PETROL | 159.9p | 178.9p | 178.9p | 197.9p |
| MALPAS SF CONNECT | 162.9p | 182.9p | 183.9p | 203.9p |
| ASDA FOLLY TOWER EXPRESS PETROL | 161.9p | 182.9p | 180.9p | 201.9p |
| RONTEC PONTYPOOL | 160.9p | 182.9p | 179.9p | 201.9p |
| Albion Service Station | 157.9p | 177.9p | 171.9p | 191.9p |
| BR Ponthir | 162.9p | 183.9p | — | — |
| PONTYPOOL SUPERSTORE - PETROL FILLING STATION | 156.9p | 176.9p | — | — |
| SAINSBURYS NEWPORT | 158.9p | 178.9p | 170.9p | — |
| SHELL NEWPORT | 166.9p | 187.9p | 189.9p | 214.9p |
| Pavilion Service Station | 159.9p | 178.9p | 179.9p | — |
| ASDA CASNEWYDD EXPRESS PETROL | 159.9p | 183.9p | 178.9p | 202.9p |
| G.F.Williams&Sons Risca Garages Ltd | 159.9p | 184.9p | 165.9p | 190.9p |
| MFG NEWPORT | 159.9p | 183.9p | 179.9p | 199.9p |
| MFG MORRISONS NEWPORT ROGERSTONE | 159.9p | 181.9p | 175.9p | 191.9p |
| Commercial Street Service Station | 159.8p | 184.8p | 169.8p | 193.8p |
| Commercial Street Service Station | 149.8p | 163.8p | 159.8p | 177.8p |
| ASDA NEWPORT EXPRESS PETROL | 164.9p | 182.9p | 182.9p | — |
Frequently Asked Questions
What is the cheapest petrol price in Cwmbran?
The cheapest petrol in Cwmbran is currently 149.8p per litre as of 3 September 2026. The average across all stations is 159.67p.
Which supermarket has the cheapest fuel in Cwmbran?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in Cwmbran. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for Cwmbran?
Prices are updated hourly from the UK Government's mandatory fuel price reporting scheme, which requires all fuel retailers with 6 or more sites to submit prices every 30 minutes.