Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 167.6p 0.4% (-0.6p) 7d avg: 167.8p Prices stable | Super Unleaded (E5) 186.9p 0.2% (-0.4p) 7d avg: 187.1p Prices stable | Diesel (B7) 195.1p 0.1% (-0.1p) 7d avg: 195.2p Prices stable | Super Diesel (SDV) 216.4p 0.1% (-0.2p) 7d avg: 216.5p Prices stable |
Fuel Price Check Analysis – Week of April 28, 2026 Petrol (E10) 167.6p 0.4% (-0.6p) 7d avg: 167.8p Prices stable | Super Unleaded (E5) 186.9p 0.2% (-0.4p) 7d avg: 187.1p Prices stable | Diesel (B7) 195.1p 0.1% (-0.1p) 7d avg: 195.2p Prices stable | Super Diesel (SDV) 216.4p 0.1% (-0.2p) 7d avg: 216.5p Prices stable |

Today’s Cheapest Petrol and Diesel in Chepstow, Sedbury, Beachley: The Full Report

A comprehensive breakdown of fuel prices in the Chepstow, Sedbury, Beachley 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 Monday, 2nd November 2026 at 10:16
5
Local Stations
30
Brands (NP Area)
11.0p
Max Price Gap
#32
UK Ranking REGION
Key Takeaways
  • Cheapest petrol: 156.9p at TESCO
  • Potential savings: Up to £6.05 per tank
  • 72 stations tracked across 30 brands
  • Prices have decreased 5.8p this week

Motorists in Chepstow, Sedbury, Beachley are currently experiencing competitive fuel prices, with average costs below the national median. Over the past week, E10 petrol prices in NP have Decreased 5.8p (3.4%)

According to our latest data feed from the Competition and Markets Authority (CMA), selecting the right forecourt in Chepstow, Sedbury, Beachley could save you up to 11.0p per litre. For an average 55-litre family car, that's a saving of over £6.05 on a single tank.

Market Competition: Moderate competition

Competition Level: High

Chepstow, Sedbury, Beachley has 72 active fuel stations across 30 different brands, with a brand diversity index of 0.42 - indicating healthy market competition.

The price spread between cheapest and average stations is 22.8p, revealing significant price differences - shop around to save!

Today's Best Value

Cheapest E10 Petrol in Chepstow, Chepstow, Sedbury, Beachley:
156.9p at TESCO, TESCO STORES LTD, STATION ROAD, CAS-GWENT, WALES

Cheapest B7 Diesel in Chepstow, Chepstow, Sedbury, Beachley:
186.9p at TESCO, TESCO STORES LTD, STATION ROAD, CAS-GWENT, WALES

Surprisingly, an independent or branded station (TESCO) has beaten the supermarkets to the top spot today.

Fuel Type Availability

E10
Unleaded (E10)
Widely available
70 / 72 Stations (97.2%)
E5
Super Unleaded (E5)
Widely available
57 / 72 Stations (79.2%)
B7
Diesel (B7)
Widely available
72 / 72 Stations (100%)
SDV
Premium Diesel
Moderate availability
32 / 72 Stations (44.4%)

Top 4 cheapest petrol stations (E10)

Here is the verified list of the most affordable places to buy standard Unleaded petrol in Chepstow, Sedbury, Beachley today.

PETROL LEADERBOARD Live Data
1
TESCO
TESCO STORES LTD, STATION ROAD, CAS-GWENT, WALES , NP16 5PB
156.9p
BEST PRICE
2
EG on the move
Land south of Junction 2, Chepstow , NP16 6UP
167.7p
+10.8p
3
ESSO
NEWPORT ROAD, CHEPSTOW, GWENT, WALES , NP16 5YS
167.9p
+11.0p
4
VALERO
RAKESTROW, CHEPSTOW, GWENT, WALES , NP16 6LF
167.9p
+11.0p

Top 5 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 Chepstow, Sedbury, Beachley area.

DIESEL LEADERBOARD Live Data
1
TESCO
TESCO STORES LTD, STATION ROAD, CAS-GWENT, WALES , NP16 5PB
186.9p
BEST PRICE
2
EG on the move
Land south of Junction 2, Chepstow , NP16 6UP
196.7p
+9.8p
3
VALERO
RAKESTROW, CHEPSTOW, GWENT, WALES , NP16 6LF
196.9p
+10.0p
4
ESSO
NEWPORT ROAD, CHEPSTOW, GWENT, WALES , NP16 5YS
198.9p
+12.0p
5
Meredith Motors
MEREDITH MOTORS, DEVAUDEN, CHEPSTOW, NP16 6PE, CHEPSTOW, Wales , NP16 6PE
199.9p
+13.0p

How to save on fuel in Chepstow, Sedbury, Beachley

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 Chepstow, Sedbury, Beachley.

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

"Chepstow, Sedbury, Beachley benefits from strong market competition with 30 brands operating across 72 stations. The recent 5.8p price drop presents excellent buying opportunities, while with a 22.8p price gap between cheapest and average stations, careful selection could save £12.54 per tank."

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

Frequently Asked Questions

As of November 2, 2026, the cheapest station is TESCO at 156.9p per litre.

There is currently a 11.0p difference between the cheapest and most expensive stations in Chepstow, Sedbury, Beachley. For a standard family car, this equals a saving of £6.05 per tank.

Not currently. An independent or oil-company brand (TESCO) 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: 10:20, 02 Nov 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 Chepstow, Sedbury, Beachley was last synchronized at 10:16 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) 5.8p
Was: 172.5p → Now: 166.7p
Diesel (B7) 4p
Was: 198p → Now: 194p

Visualise the Savings

View 9 local stations on our interactive map.

Open Live Map
Popular Brands in Chepstow, Sedbury, Beachley
TESCO EG on the move ESSO VALERO