Live fuel prices

Petrol prices in Merthyr Tydfil

Unleaded Petrol from 176.9p a litre, averaging 177.7p across 4 stations we track in Merthyr Tydfil. Diesel averages 202.7p and starts at 198.9p.

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At a glance

Stations tracked: 4
Local areas: 1
Cheapest unleaded: 176.9p
Cheapest diesel: 198.9p

Data updated 1 day ago

What you pay for fuel in Merthyr Tydfil depends less on the wholesale market than on which stations you happen to drive past. Local competition does most of the work.

Our current view of Merthyr Tydfil covers 4 filling stations, refreshed through the day from the official CMA price feed.

Diesel prices in Merthyr Tydfil run from 198.9p upward, averaging 202.7p across the sites we track.

Below you will find today's cheapest forecourts in Merthyr Tydfil, plus average and highest prices so you can judge whether a detour is worth it.

Fuel prices Merthyr Tydfil - today’s snapshot

We track 4 active petrol stations in and around Merthyr Tydfil with recent prices. (Data updated 1 day ago)

Cheapest petrol in Merthyr Tydfil: 176.9p at Asda Merthyr Tydfil Superstore near CF48 2YF, Merthyr Tydfil.

Unleaded petrol (E10)

Lowest price: 176.9p
Average price: 177.7p
Highest price: 177.9p
Spread: 1.0p across 4 sites

Diesel (B7)

Lowest price: 198.9p
Average price: 202.7p
Highest price: 204.9p
Spread: 6.0p across 4 sites

Premium petrol (E5)

Lowest price: 196.9p
Average price: 197.6p
Highest price: 197.9p
Spread: 1.0p across 3 sites

Premium diesel

Lowest price: 222.9p
Average price: 223.9p
Highest price: 224.9p
Spread: 2.0p across 2 sites

Figures cover stations reporting to the official CMA price feed within the last 30 days. We exclude obvious reporting errors - prices given in pounds rather than pence, retailer test records, and premium grades priced below the standard grade - so the averages reflect what you can actually pay.

Fuel brands in Merthyr Tydfil

EG On the Move (1) Asda Merthyr Tydfil Superstore (1) Esso (1) Texaco (1)

Cheapest petrol stations in Merthyr Tydfil

Petrol and diesel prices Merthyr Tydfil, sorted by unleaded so the cheapest petrol is first. Open any station for its price history and nearby comparison.

Station	Local area	Petrol	Diesel
Asda Merthyr Tydfil Superstore Dowlais Top, Merthyr Tydfil CF48 2YF	Merthyr Tydfil	176.9p	198.9p
EG On the Move 3 - 3A Lower High Street, Merthyr Tydfil CF47 8EB	Merthyr Tydfil	177.9p	202.9p
Esso New Road, Merthyr Tydfil CF48 3DA	Merthyr Tydfil	177.9p	203.9p
Texaco Valley Heights Filling Station, Merthyr Tudful CF48 2YE	Merthyr Tydfil	177.9p	204.9p

Wider area

See prices across South Wales if you want the bigger picture.

Places nearby

Drill into a specific area for its own price snapshot and cheapest stations.

Cardiff 31 stations from 171.9p Swansea 21 stations from 172.7p Newport 13 stations from 173.9p Carmarthenshire 13 stations from 168.9p Bridgend 9 stations from 169.9p Pembrokeshire 9 stations from 168.9p Llanelli 8 stations from 171.9p Flintshire 8 stations from 168.7p Ceredigion 7 stations from 167.9p Caerphilly 5 stations from 170.9p Monmouthshire 5 stations from 174.9p Barry 5 stations from 173.7p Neath 5 stations from 169.9p Carmarthen 5 stations from 169.9p Pontypool 5 stations from 172.9p Cwmbrân 4 stations from 170.9p Blackwood 4 stations from 167.9p Aberdare 4 stations from 172.7p Pontypridd 4 stations from 171.9p Port Talbot 4 stations from 173.9p Risca 3 stations from 173.8p Ystalyfera 3 stations from 172.9p Haverfordwest 3 stations from 174.9p

Fuel guides

Advice from our guides on paying less at the pump.

How to Find Cheaper Fuel Near You The cheapest station near you is typically 8p to 12p a litre below the dearest - around GBP 5.50 a fill. Fi... Read guide → How Petrol Prices Are Calculated in the UK Nearly half of UK pump prices is tax. See the full breakdown of duty, VAT, wholesale cost and retailer marg... Read guide → Is Supermarket Fuel Cheaper? Supermarkets average 159.1p against 162.1p at the oil majors - a 3p difference. Brand by brand comparison a... Read guide → The Aerodynamic Cost of Roof Boxes and Bike Racks Heading on a staycation? Bolting a roof box or bikes to the top of your car severely disrupts aerodynamics.... Read guide →

Common questions about fuel in Merthyr Tydfil

What is the latest reported petrol price in Merthyr Tydfil?

The latest reported petrol prices in Merthyr Tydfil run from 176.9p to 177.9p per litre, with an average of 177.7p across 4 stations. The lowest unleaded price we can see is 176.9p at ASDA MERTHYR TYDFIL SUPERSTORE near CF48 2YF.

What is the latest reported diesel price in Merthyr Tydfil?

The latest reported diesel prices in Merthyr Tydfil run from 198.9p to 204.9p per litre, with an average of 202.7p across 4 stations.

How many stations do you track around Merthyr Tydfil?

We currently track 4 active petrol stations in and around Merthyr Tydfil. Prices are refreshed from the official CMA fuel price feed throughout the day.

Where is the cheapest petrol in Merthyr Tydfil?

The cheapest petrol in Merthyr Tydfil we can currently see is 176.9p a litre at ASDA MERTHYR TYDFIL SUPERSTORE near CF48 2YF. That is 0.8p below the local average of 177.7p.

How many petrol stations are there in Merthyr Tydfil?

We track 4 petrol stations in and around Merthyr Tydfil with recent prices, including EG On the Move, Asda Merthyr Tydfil Superstore, Esso. Each one is listed with its latest unleaded and diesel price.

How do I compare stations near Merthyr Tydfil?

Open the map to compare stations near Merthyr Tydfil and work out which stop makes sense for your route. You can sort by price or distance and filter to supermarket forecourts only.

Is it cheaper to fill up with petrol or diesel in Merthyr Tydfil?

Diesel currently averages 25.0p more per litre than unleaded in Merthyr Tydfil, at 202.7p against 177.7p. That gap changes with wholesale costs, so it is worth checking before a big fill.

Open the map for Merthyr Tydfil

Use the main finder with Merthyr Tydfil already centred, then sort by price or distance to pick your stop.

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