What is the average petrol price in Dolgellau?

The average unleaded (E10) petrol price in Dolgellau is currently 169.9p per litre (approx. £7.72/gal), based on live data from 1 forecourt reporting this grade. Prices are updated every 30 minutes from official UK government data.

What is the average diesel price in Dolgellau?

The average diesel (B7) price in Dolgellau is currently 197.9p per litre (approx. £9.00/gal). This is based on live data from forecourts in the area, updated every 30 minutes.

Which is the cheapest petrol station in Dolgellau?

Esso at Cwt Gwyn Cyf, Mile End Service Station, Dolgellau, LL40 2AB, Dolgellau currently has the cheapest reported unleaded petrol in Dolgellau at 169.9p per litre (approx. £7.72/gal). Prices change regularly, so check this page for the latest.

How do I find the cheapest fuel near Dolgellau?

Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.

Live prices

Cheapest petrol and diesel prices in Dolgellau

2 forecourts tracked in Dolgellau (1 reporting unleaded (E10), 2 reporting diesel (B7), 2 reporting premium (E5)). Prices last refreshed at 8:01pm on 19 September 2026.

The cheapest reported unleaded petrol (E10) in Dolgellau is £7.72 a gallon (169.9p per litre) at Esso, Cwt Gwyn Cyf, Mile End Service Station, Dolgellau, LL40 2AB, Dolgellau. That local average is 2.6p per litre below the UK average of 172.5p.

The average is unchanged since yesterday. The average is unchanged since last week.

Prices last refreshed at 8:01pm on 19 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.

At 169.9p per litre, the cheapest unleaded in Dolgellau is the highest we have recorded here in 4 weeks. The Dolgellau average has held steady over the past week.

Unleaded Prices

Unleaded (E10)

Highest: £7.72/gal169.9p/L
Average: £7.72/gal169.9p/L
Lowest: £7.72/gal169.9p/L

Diesel Prices

Diesel (B7)

Highest: £9.00/gal197.9p/L
Average: £9.00/gal197.9p/L
Lowest: £9.00/gal197.9p/L

Premium Unleaded Prices

Premium Unleaded (E5)

Highest: £8.13/gal178.9p/L
Average: £8.06/gal177.4p/L
Lowest: £8.00/gal175.9p/L

Super Diesel Prices

Super Diesel (SDV)

Not enough current price data.

All forecourts in Dolgellau

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2 forecourts in Dolgellau, with live prices and full addresses. Showing 1 to 2.

Cheapest unleaded e10Cwt Gwyn Cyf

Cwt Gwyn Cyf, Mile End Service Station, Dolgellau, LL40 2AB, Dolgellau · LL40 2AB

Directions

Diesel B7

Premium E5

Spar Express Dolgellau

Spar Stores, Bala Road, Dolgellau, LL40 2YF, Dolgellau · LL40 2YF

Directions

No unleaded e10 price

Diesel B7

Premium E5

Search near Dolgellau

Ask the fuel analyst

Answers come straight from recorded official price data, refreshed every 30 minutes.

Cheapest reported unleaded

Esso

Cwt Gwyn Cyf, Mile End Service Station, Dolgellau, LL40 2AB, Dolgellau

169.9p/L

Cheapest reported diesel

Esso

Cwt Gwyn Cyf, Mile End Service Station, Dolgellau, LL40 2AB, Dolgellau

197.9p/L

By fuel grade in Dolgellau

Cheapest unleaded petrol (E10) in Dolgellau Cheapest diesel (B7) in Dolgellau Cheapest premium unleaded (E5) in Dolgellau Cheapest super diesel in Dolgellau

Nearby areas

Petrol prices in Porthmadog Petrol prices in Aberystwyth

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Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.

Questions about fuel prices in Dolgellau

What is the average petrol price in Dolgellau?: The average unleaded (E10) petrol price in Dolgellau is currently 169.9p per litre (approx. £7.72/gal), based on live data from 1 forecourt reporting this grade. Prices are updated every 30 minutes from official UK government data.
What is the average diesel price in Dolgellau?: The average diesel (B7) price in Dolgellau is currently 197.9p per litre (approx. £9.00/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
Which is the cheapest petrol station in Dolgellau?: Esso at Cwt Gwyn Cyf, Mile End Service Station, Dolgellau, LL40 2AB, Dolgellau currently has the cheapest reported unleaded petrol in Dolgellau at 169.9p per litre (approx. £7.72/gal). Prices change regularly, so check this page for the latest.
How do I find the cheapest fuel near Dolgellau?: Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.