Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 155.4p 0.6% (-1p) 7d avg: 156p Prices dipping | Super Unleaded (E5) 173p 0.9% (-1.6p) 7d avg: 173.8p Prices dipping | Diesel (B7) 178.2p 1.2% (-2.2p) 7d avg: 179.4p Prices dipping | Super Diesel (SDV) 197.7p 1.4% (-2.8p) 7d avg: 199.2p Good time to fill up |
Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 155.4p 0.6% (-1p) 7d avg: 156p Prices dipping | Super Unleaded (E5) 173p 0.9% (-1.6p) 7d avg: 173.8p Prices dipping | Diesel (B7) 178.2p 1.2% (-2.2p) 7d avg: 179.4p Prices dipping | Super Diesel (SDV) 197.7p 1.4% (-2.8p) 7d avg: 199.2p Good time to fill up |

Today’s Cheapest Petrol and Diesel in North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu: The Full Report

A comprehensive breakdown of fuel prices in the North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu area. We analyze the market data to help you save on your next fill-up.

Jonathan Mathews
Jonathan Mathews
Automotive Data Analyst
10+ years automotive industry
Last Updated Thursday, 18th June 2026 at 22:15
4
Local Stations
25
Brands (NP Area)
4.1p
Max Price Gap
#36
UK Ranking REGION
Key Takeaways
  • Cheapest petrol: 149.8p at Commercial Street Service Station
  • Potential savings: Up to £2.26 per tank
  • 66 stations tracked across 25 brands

Motorists in North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu are currently experiencing competitive fuel prices, with average costs below the national median. Over the past week, E10 petrol prices in NP have Remained stable

According to our latest data feed from the Competition and Markets Authority (CMA), selecting the right forecourt in North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu could save you up to 4.1p per litre. For an average 55-litre family car, that's a saving of over £2.26 on a single tank.

Market Competition: Moderate competition

Competition Level: High

North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu has 66 active fuel stations across 25 different brands, with a brand diversity index of 0.38 - indicating healthy market competition.

The price spread between cheapest and average stations is 11.0p, revealing significant price differences - shop around to save!

Today's Best Value

Cheapest E10 Petrol in Newport, North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu:
149.8p at Commercial Street Service Station, RISCA SERVICES, 153, COMMERCIAL STREET, RISCA, CASNEWYDD, Wales

Cheapest B7 Diesel in Newport, North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu:
166.8p at Commercial Street Service Station, RISCA SERVICES, 153, COMMERCIAL STREET, RISCA, CASNEWYDD, Wales

Surprisingly, an independent or branded station (Commercial Street Service Station) has beaten the supermarkets to the top spot today.

Fuel Type Availability

E10
Unleaded (E10)
Widely available
64 / 66 Stations (97%)
E5
Super Unleaded (E5)
Widely available
51 / 66 Stations (77.3%)
B7
Diesel (B7)
Widely available
66 / 66 Stations (100%)
SDV
Premium Diesel
Moderate availability
28 / 66 Stations (42.4%)

Top 4 cheapest petrol stations (E10)

Here is the verified list of the most affordable places to buy standard Unleaded petrol in North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu today.

PETROL LEADERBOARD Live Data
1
Commercial Street Service Station
RISCA SERVICES, 153, COMMERCIAL STREET, RISCA, CASNEWYDD, Wales , NP11 6EE
149.8p
BEST PRICE
2
Texaco
WILLIAMS G F & SONS, 89, CROMWELL ROAD, RISCA, NEWPORT, Wales , NP11 7AD
149.9p
+0.1p
3
TEXACO
BYPASS ROAD, CRUMLIN, CRUMLIN, GWENT, WALES , NP11 4QJ
153.9p
+4.1p
4
TESCO
PONTYMISTER INDUSTRIAL ESTATE, RISCA, NEWPORT, WALES , NP11 6NP
153.9p
+4.1p

Top 4 cheapest diesel stations (B7)

For diesel drivers, the price variance can often be even higher. The following stations are currently offering the best value for B7 Diesel in the North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu area.

DIESEL LEADERBOARD Live Data
1
Commercial Street Service Station
RISCA SERVICES, 153, COMMERCIAL STREET, RISCA, CASNEWYDD, Wales , NP11 6EE
166.8p
BEST PRICE
2
Texaco
WILLIAMS G F & SONS, 89, CROMWELL ROAD, RISCA, NEWPORT, Wales , NP11 7AD
166.9p
+0.1p
3
TESCO
PONTYMISTER INDUSTRIAL ESTATE, RISCA, NEWPORT, WALES , NP11 6NP
185.9p
+19.1p
4
TEXACO
BYPASS ROAD, CRUMLIN, CRUMLIN, GWENT, WALES , NP11 4QJ
186.9p
+20.1p

How to save on fuel in North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu

While choosing the cheapest station is the easiest way to save, changing your driving habits can also make a significant difference to your monthly spend.

Drive Smoothly

Aggressive acceleration and heavy braking can increase fuel consumption by up to 40% in stop-and-go traffic around North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu.

Reduce Weight

Carrying an extra 50kg in your boot increases fuel consumption by 1-2%. Clear out unnecessary items.

Market Analyst Commentary
CFP Research Team

"North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu benefits from strong market competition with 25 brands operating across 66 stations. Price stability over the past week suggests predictable costs for motorists, while with a 11.0p price gap between cheapest and average stations, careful selection could save £6.05 per tank."

For more detailed savings, explore our Interactive Fuel Map to scan the entire region visually.

Frequently Asked Questions

As of June 18, 2026, the cheapest station is Commercial Street Service Station at 149.8p per litre.

There is currently a 4.1p difference between the cheapest and most expensive stations in North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu. For a standard family car, this equals a saving of £2.26 per tank.

Not currently. An independent or oil-company brand (Commercial Street Service Station) is actually cheaper than the local supermarkets today.

Our Analysis Methodology

Data Collection
  • Direct feed from UK Government CMA API
  • Updated every 30 minutes via automated polling
  • Zero user-submitted prices (prevents manipulation)
  • Last sync: 22:34, 18 Jun 2026
Quality Assurance
  • Automated anomaly detection for pricing errors
  • Cross-referenced against regional averages
  • Outliers flagged for manual review
  • Historical data tracked for trend validation
Verified Data Source: All prices displayed on this page are sourced directly from the Competition and Markets Authority's official fuel price transparency scheme. We do not accept payments from retailers to alter rankings or display preferential pricing.
Data Accuracy & Methodology

Source: We retrieve real-time pricing data directly from the UK Government CMA Open Data Scheme.

Frequency: Data for North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu was last synchronized at 22:15 today. We update our database every 4 hours to ensure accuracy.

Disclaimer: While we strive for 100% accuracy, forecourt prices can change instantly. The prices listed above were correct at the time of our last server sync.

Editorial Policy

CheckFuelPrices is independent. We do not accept payment from fuel brands to alter rankings. Read our full policy.

📈 7-Day Price Movement
Petrol (E10) Stable
Was: 155.3p → Now: 154.9p
Diesel (B7) 1.1p
Was: 178p → Now: 179.1p

Visualise the Savings

View 8 local stations on our interactive map.

Open Live Map
Popular Brands in North-western Newport, including: Abercarn, Crumlin, Cwmfelinfach, Risca, Ynysddu
Commercial Street Service Station Texaco TEXACO TESCO