Cheapest fuel near me
Enter a UK postcode to see the nearest forecourts in or near Gwent and their current prices, closest first.
At a glance — Gwent
Diesel (B7 Standard) in Gwent currently averages 198.5p — 0.1p below the UK national average of 198.6p, making Gwent the 17th cheapest of 66 counties tracked for this fuel. Unleaded (E10) in Gwent currently averages 172.1p — in line with the UK national average of 172.1p, making Gwent the 20th cheapest of 66 counties tracked for this fuel.
Average price by fuel type
| Fuel | Average in Gwent |
|---|---|
| Unleaded (E10) | 172.1p |
| Diesel (B7 Standard) | 198.5p |
| Unleaded (E5) | 190.0p |
| Diesel (B7 Premium) | 216.8p |
Cheapest unleaded (E10) — top 10 in Gwent
| Station | Brand | Location | Postcode | Price |
|---|---|---|---|---|
| ASDA BLACKWOOD SUPERSTORE | ASDA BLACKWOOD SUPERSTORE | Blackwood | NP12 0NT | 166.7p |
| SAINSBURYS PONTLLANFRAITH | SAINSBURYS | Blackwood | NP12 2AN | 166.9p |
| ASCONA ENTERPRISE SERVICE STATION | TEXACO | Crumlin | NP11 4QJ | 166.9p |
| Central garage | Central garage | Abertyleri | NP13 3DN | 166.9p |
| CALDECOT FUEL EXPRESS AUTOMAT | GULF | Newport | NP26 4XB | 167.7p |
| EG Chepstow PFS | EG on the move | Chepstow | NP16 6UP | 167.7p |
| NTS MANOR GARAGE SERVICE STATION | BP Manor | Caldicot | NP26 3TA | 167.9p |
| TGC - PWLLMEYRIC | VALERO | Chepstow | NP16 6LF | 167.9p |
| MFG CHEPSTOW | ESSO | Chepstow | NP16 5YS | 167.9p |
| CHEPSTOW SUPERSTORE - PETROL FILLING STATION | TESCO | Cas-Gwent | NP16 5PB | 167.9p |
Cheapest diesel (B7 Standard) — top 10 in Gwent
| Station | Brand | Location | Postcode | Price |
|---|---|---|---|---|
| Gilwern Garage | Gulf | Y Fenni | NP7 0DF | 190.9p |
| Central garage | Central garage | Abertyleri | NP13 3DN | 192.9p |
| ABERTILLERY SUPERSTORE - PETROL FILLING STATION | TESCO | Abertillery | NP13 1UR | 192.9p |
| ASDA BLACKWOOD SUPERSTORE | ASDA BLACKWOOD SUPERSTORE | Blackwood | NP12 0NT | 193.7p |
| SAINSBURYS PONTLLANFRAITH | SAINSBURYS | Blackwood | NP12 2AN | 193.9p |
| Avondale Service Station | Texaco/Valero | Cwmbran | NP44 1TT | 195.7p |
| PONTYPOOL SUPERSTORE - PETROL FILLING STATION | TESCO | Pontypool | NP4 6JU | 195.9p |
| Crown Cross Service Station | Texaco | Blackwood | NP12 2HA | 195.9p |
| SAINSBURYS CWMBRAN | SAINSBURYS | Cwmbran | NP44 1UL | 195.9p |
| Blackwood Service Station | Esso | Blackwood | NP12 1AW | 195.9p |
Frequently asked questions
How often are fuel prices updated?
Every forecourt reporting to the Fuel Finder scheme must report price changes within 30 minutes, so prices shown here reflect that near-real-time reporting rather than a daily or weekly snapshot.
Is this official data?
Yes. All prices come from HM Government's Fuel Finder open data scheme, which every fuel retailer in the UK is required to report to. We don't edit or estimate prices — they're shown as published.
How do I find the cheapest fuel near me in Gwent?
Enter your postcode and choose a fuel type in the search box above. The nearest matching stations are shown closest-first, with a map, using your postcode's location — no account or app download needed.
How many petrol stations are tracked in Gwent?
70 forecourts in Gwent report to Fuel Finder.
What if a price looks wrong?
Please report it directly to Fuel Finder using the link in the footer — we display their data as published and can't edit individual station prices ourselves.