Live fuel prices

Petrol prices in Swansea

Unleaded Petrol from 172.7p a litre, averaging 175.6p across 21 stations we track in Swansea. Diesel averages 200.2p and starts at 196.9p.

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At a glance

Stations tracked: 21
Local areas: 1
Cheapest unleaded: 172.7p
Cheapest diesel: 196.9p

Data updated 3 hours ago

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

The 21 petrol stations we monitor in Swansea report their prices directly to the government scheme, so the figures here are what the pumps are charging rather than an estimate.

Diesel prices in Swansea run from 196.9p upward, averaging 200.2p across the sites we track.

There is roughly 27.2p between the lowest and highest unleaded price in Swansea, so where you stop genuinely matters here.

The prices below are the latest we hold. Open any station to see its price history and the forecourts nearest to it.

Fuel prices Swansea - today’s snapshot

We track 21 active petrol stations in and around Swansea with recent prices. (Data updated 3 hours ago)

Cheapest petrol in Swansea: 172.7p at Asda Swansea Superstore near SA6 8PS, Swansea.

Unleaded petrol (E10)

Lowest price: 172.7p
Average price: 175.6p
Highest price: 199.9p
Spread: 27.2p across 21 sites

Diesel (B7)

Lowest price: 196.9p
Average price: 200.2p
Highest price: 219.9p
Spread: 23.0p across 21 sites

Premium petrol (E5)

Lowest price: 184.9p
Average price: 193.4p
Highest price: 219.9p
Spread: 35.0p across 17 sites

Premium diesel

Lowest price: 214.9p
Average price: 220.2p
Highest price: 239.9p
Spread: 25.0p across 12 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 Swansea

Texaco (4) EG On the Move (3) Esso (2) BP (2) Tesco (2) Shell (1)

Cheapest petrol stations in Swansea

Petrol and diesel prices Swansea, 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 Swansea Superstore Upper Forest Way, Swansea SA6 8PS	Swansea	172.7p	197.7p
EG On the Move Fabian Way, Swansea SA1 8PA	Swansea	172.9p	198.9p
EG On the Move Neath Road, Swansea SA6 8EF	Swansea	172.9p	199.9p
Morrisons Morfa Retail Park, Brunel Way, Morfa SA1 7DF	Swansea	172.9p	198.9p
Murco Knelston SA3 1AR	Swansea	172.9p	196.9p
Sainsburys Quay Parade, Swansea SA1 8JA	Swansea	172.9p	197.9p
Texaco 117-129 Peniel Green Road, Swansea SA7 9BA	Swansea	172.9p	197.9p
EG On the Move 1093 Carmarthen Road, Swansea SA5 4AN	Swansea	173.9p	199.9p
Tesco Nantyffin Road, Swansea SA7 9RD	Swansea	173.9p	198.9p
Tesco Pontardulais Road, Swansea SA5 4BA	Swansea	173.9p	198.9p

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 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 Merthyr Tydfil 4 stations from 176.9p 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.

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Common questions about fuel in Swansea

What is the latest reported petrol price in Swansea?

The latest reported petrol prices in Swansea run from 172.7p to 199.9p per litre, with an average of 175.6p across 21 stations. The lowest unleaded price we can see is 172.7p at ASDA SWANSEA SUPERSTORE near SA6 8PS.

What is the latest reported diesel price in Swansea?

The latest reported diesel prices in Swansea run from 196.9p to 219.9p per litre, with an average of 200.2p across 21 stations.

How many stations do you track around Swansea?

We currently track 21 active petrol stations in and around Swansea. Prices are refreshed from the official CMA fuel price feed throughout the day.

Where is the cheapest petrol in Swansea?

The cheapest petrol in Swansea we can currently see is 172.7p a litre at ASDA SWANSEA SUPERSTORE near SA6 8PS. That is 2.9p below the local average of 175.6p.

How many petrol stations are there in Swansea?

We track 21 petrol stations in and around Swansea with recent prices, including Texaco, EG On the Move, Esso. Each one is listed with its latest unleaded and diesel price.

How do I compare stations near Swansea?

Open the map to compare stations near Swansea 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 Swansea?

Diesel currently averages 24.6p more per litre than unleaded in Swansea, at 200.2p against 175.6p. That gap changes with wholesale costs, so it is worth checking before a big fill.

Open the map for Swansea

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

Open fuel finder for Swansea