Today’s Cheapest Petrol and Diesel in Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston: The Full Report

A comprehensive breakdown of fuel prices in the Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston 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 Tuesday, 3rd March 2026 at 05:15
4
Local Stations
23
Brands (CF Area)
7.0p
Max Price Gap
#23
UK Ranking REGION
Key Takeaways
  • Cheapest petrol: 130.9p at TESCO
  • Potential savings: Up to £3.85 per tank
  • 96 stations tracked across 23 brands

Motorists in Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston are currently enjoying some of the lowest fuel prices in the UK, ranking in the top 19% nationally. Over the past week, E10 petrol prices in CF have Increased 1.2p (0.9%)

According to our latest data feed from the Competition and Markets Authority (CMA), selecting the right forecourt in Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston could save you up to 7.0p per litre. For an average 55-litre family car, that's a saving of over £3.85 on a single tank.

Market Competition: Moderate competition

Competition Level: High

Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston has 96 active fuel stations across 23 different brands, with a brand diversity index of 0.24 - indicating healthy market competition.

The price spread between cheapest and average stations is 7.7p, revealing significant price differences - shop around to save!

Today's Best Value

Cheapest E10 Petrol in Cardiff, Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston:
130.9p at TESCO, CULVERHOUSE CROSS, CARDIFF, WALES

Cheapest B7 Diesel in Cardiff, Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston:
136.9p at TESCO, CULVERHOUSE CROSS, CARDIFF, 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
94 / 96 Stations (97.9%)
E5
Super Unleaded (E5)
Moderate availability
67 / 96 Stations (69.8%)
B7
Diesel (B7)
Widely available
94 / 96 Stations (97.9%)
SDV
Premium Diesel
Moderate availability
42 / 96 Stations (43.8%)

Top 4 cheapest petrol stations (E10)

Here is the verified list of the most affordable places to buy standard Unleaded petrol in Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston today.

PETROL LEADERBOARD Live Data
1
TESCO
CULVERHOUSE CROSS, CARDIFF, WALES , CF5 6XQ
130.9p
BEST PRICE
2
ESSO
COWBRIDGE ROAD EAST, CARDIFF, MID GLAMORGAN, WALES , CF5 1BP
132.9p
+2.0p
3
TEXACO
LLANTRISANT ROAD, LLANDAFF, CARDIFF, WALES , CF5 2PW
133.9p
+3.0p
4
ESSO
LLANTRISANT ROAD, CARDIFF, ENGLAND , CF5 2PY
137.9p
+7.0p

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 Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston area.

DIESEL LEADERBOARD Live Data
1
TESCO
CULVERHOUSE CROSS, CARDIFF, WALES , CF5 6XQ
136.9p
BEST PRICE
2
TEXACO
LLANTRISANT ROAD, LLANDAFF, CARDIFF, WALES , CF5 2PW
139.9p
+3.0p
3
ESSO
COWBRIDGE ROAD EAST, CARDIFF, MID GLAMORGAN, WALES , CF5 1BP
139.9p
+3.0p
4
ESSO
LLANTRISANT ROAD, CARDIFF, ENGLAND , CF5 2PY
145.9p
+9.0p

How to save on fuel in Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston

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 Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston.

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

"Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston benefits from strong market competition with 23 brands operating across 96 stations. Ranking in the top 19% nationally makes this an excellent area for fuel savings, while with a 7.7p price gap between cheapest and average stations, careful selection could save £4.24 per tank."

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

Frequently Asked Questions

As of March 3, 2026, the cheapest station is TESCO at 130.9p per litre.

There is currently a 7.0p difference between the cheapest and most expensive stations in Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston. For a standard family car, this equals a saving of £3.85 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: 05:15, 03 Mar 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 Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston was last synchronized at 05:15 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) 1.2p
Was: 131.4p → Now: 132.6p
Diesel (B7) 1.6p
Was: 139.1p → Now: 140.7p

Visualise the Savings

View 8 local stations on our interactive map.

Open Live Map
Popular Brands in Ely, Caerau, St Fagans, Culverhouse Cross, Canton, Leckwith, Fairwater, Danescourt, Llandaff, Riverside, Wenvoe, Peterston Super Ely, St Georges Super Ely, Michaelston
TESCO ESSO TEXACO