Live fuel prices

Petrol prices in Gwynedd

Unleaded from 157.9p a litre, averaging 167.0p across 9 stations we track in Gwynedd.

Find cheap fuel near me See cheapest stations

At a glance

Stations tracked: 9
Local areas: 1
Cheapest unleaded: 157.9p
Cheapest diesel: 179.9p

Data updated 10 hours ago

Anyone filling up in Gwynedd regularly will have noticed prices do not move in step. One site drops, the neighbours follow within a day or two, and the rest hold out.

The 9 petrol stations we monitor in Gwynedd report their prices directly to the government scheme, so the figures here are what the pumps are charging rather than an estimate.

The gap between the cheapest petrol in Gwynedd and the local average is around 9.1p a litre. On a 50 litre fill that is roughly £4.56 for choosing the right forecourt.

For diesel drivers, the cheapest diesel in Gwynedd is 179.9p a litre at the moment, with the town averaging 188.0p.

Use the snapshot below for the current range on both petrol and diesel, then open a station to see how its price has moved over recent weeks.

Fuel prices Gwynedd - today’s snapshot

We track 9 active petrol stations in and around Gwynedd with recent prices. (Data updated 10 hours ago)

Lowest reported petrol price: 157.9p at Essar near LL55 4DE, Gwynedd.

Unleaded petrol (E10)

Lowest price: 157.9p
Average price: 167.0p
Highest price: 169.9p
Spread: 12.0p across 9 sites

Diesel (B7)

Lowest price: 179.9p
Average price: 188.0p
Highest price: 191.9p
Spread: 12.0p across 9 sites

Premium petrol (E5)

Lowest price: 175.9p
Average price: 183.1p
Highest price: 188.9p
Spread: 13.0p across 5 sites

Premium diesel

Lowest price: 210.9p
Average price: 210.9p
Highest price: 210.9p
Spread: 0.0p across 1 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 Gwynedd

Essar (4) Texaco (2) Esso (2) Murco (1)

Cheapest petrol stations in Gwynedd

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

Station	Local area	Petrol	Diesel
Essar London Garage Ltd, Cwm-Y-Glo, Caernarfon LL55 4DE	Gwynedd	157.9p	179.9p
Texaco Modurdy Dolydd Garage, Dolydd, Caernarfon LL54 7EF	Gwynedd	162.9p	183.9p
Essar Plas Moduron, Y Bala LL23 7UD	Gwynedd	166.9p	186.9p
Murco Clynnog-Fawr , Caernarfon LL54 5PF	Gwynedd	167.9p	187.9p
Essar Prysor Service Station, Blaenau Ffestiniog LL41 4TW	Gwynedd	168.9p	189.9p
Essar Morfa Garage, Harlech LL46 2UW	Gwynedd	168.9p	190.9p
Esso Cwt Gwyn Cyf, Dolgellau LL40 2AB	Gwynedd	169.9p	191.9p
Esso Junction A5/55 Expressway, Bangor LL57 4BG	Gwynedd	169.9p	191.9p
Texaco Beran Garage, Caernarfon LL55 3NF	Gwynedd	169.9p	188.9p

Wider area

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

Places nearby

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

Wrexham 10 stations from 158.5p Isle of Anglesey 5 stations from 156.9p Bangor 4 stations from 163.9p Porthmadog 4 stations from 158.9p Conwy 4 stations from 167.9p Colwyn Bay 3 stations from 167.9p Llandudno 2 stations from 167.7p Ruthin 2 stations from 169.9p Rhyl 2 stations from 165.9p Ruabon 2 stations from 167.9p Valley 2 stations from 161.9p Rhuddlan 2 stations from 165.9p Denbigh 2 stations from 169.9p Bodelwyddan 2 stations from 176.9p Llangefni 2 stations from 162.7p Holyhead 2 stations from 164.9p Prestatyn 2 stations from 165.9p Pwllheli 2 stations from 162.9p Caernarfon 2 stations from 161.7p

Common questions about fuel in Gwynedd

What is the latest reported petrol price in Gwynedd?

The latest reported petrol prices in Gwynedd run from 157.9p to 169.9p per litre, with an average of 167.0p across 9 stations. The lowest unleaded price we can see is 157.9p at Essar near LL55 4DE.

What is the latest reported diesel price in Gwynedd?

The latest reported diesel prices in Gwynedd run from 179.9p to 191.9p per litre, with an average of 188.0p across 9 stations.

How many stations do you track around Gwynedd?

We currently track 9 active petrol stations in and around Gwynedd. Prices are refreshed from the official CMA fuel price feed throughout the day.

Where is the cheapest petrol in Gwynedd?

The cheapest petrol in Gwynedd we can currently see is 157.9p a litre at Essar near LL55 4DE. That is 9.1p below the local average of 167.0p.

How many petrol stations are there in Gwynedd?

We track 9 petrol stations in and around Gwynedd with recent prices, including Essar, Texaco, Esso. Each one is listed with its latest unleaded and diesel price.

How do I compare stations near Gwynedd?

Open the map to compare stations near Gwynedd 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 Gwynedd?

Diesel currently averages 21.0p more per litre than unleaded in Gwynedd, at 188.0p against 167.0p. That gap changes with wholesale costs, so it is worth checking before a big fill.

Open the map for Gwynedd

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

Open fuel finder for Gwynedd