Question 1

What fuel types are sold in Gwynedd?

Accepted Answer

Forecourts in Gwynedd that publish to the national feed list Super Unleaded (E5), Unleaded (E10), Diesel (B7), Premium Diesel and Biodiesel (B10). Not every station carries every grade — use the cheapest-by-fuel sections above to see which forecourt has the variant you need.

Question 2

What's the average price of super unleaded (E5) in Gwynedd?

Accepted Answer

Super Unleaded (E5) in Gwynedd is averaging 180.9p per litre across the forecourts publishing to the national feed, with the cheapest at 178.9p and the priciest at 183.9p.

Question 3

What's the average price of unleaded (E10) in Gwynedd?

Accepted Answer

Unleaded (E10) in Gwynedd is averaging 171.5p per litre across the forecourts publishing to the national feed, with the cheapest at 163.9p and the priciest at 176.9p.

Question 4

What's the average price of diesel (B7) in Gwynedd?

Accepted Answer

Diesel (B7) in Gwynedd is averaging 198.3p per litre across the forecourts publishing to the national feed, with the cheapest at 193.9p and the priciest at 203.9p.

Question 5

What's the average price of premium diesel in Gwynedd?

Accepted Answer

Premium Diesel in Gwynedd is averaging 208.4p per litre across the forecourts publishing to the national feed, with the cheapest at 205.9p and the priciest at 210.9p.

Question 6

What's the average price of biodiesel (B10) in Gwynedd?

Accepted Answer

Biodiesel (B10) in Gwynedd is averaging 203.4p per litre across the forecourts publishing to the national feed, with the cheapest at 199.9p and the priciest at 207.0p.

Question 7

Where can I get the cheapest super unleaded (E5) in Gwynedd?

Accepted Answer

Texaco Bryn Llwyd Services (BANGOR, LL57 4SU) is currently the cheapest super unleaded (E5) in Gwynedd at 178.9p per litre, with the price last updated yesterday at 12:19. Tap the "Cheapest super unleaded (E5)" section above for the full ranking.

Question 8

Where can I get the cheapest unleaded (E10) in Gwynedd?

Accepted Answer

Texaco H.g.Thomas motors limited (Corwen, LL210HA) is currently the cheapest unleaded (E10) in Gwynedd at 163.9p per litre, with the price last updated 28 Oct. Tap the "Cheapest unleaded (E10)" section above for the full ranking.

Question 9

Where can I get the cheapest diesel (B7) in Gwynedd?

Accepted Answer

Texaco Bryn Llwyd Services (BANGOR, LL57 4SU) is currently the cheapest diesel (B7) in Gwynedd at 193.9p per litre, with the price last updated yesterday at 12:19. Tap the "Cheapest diesel (B7)" section above for the full ranking.

Question 10

Where can I get the cheapest premium diesel in Gwynedd?

Accepted Answer

Texaco Bryn Llwyd Services (BANGOR, LL57 4SU) is currently the cheapest premium diesel in Gwynedd at 205.9p per litre, with the price last updated yesterday at 12:19. Tap the "Cheapest premium diesel" section above for the full ranking.

Question 11

Where can I get the cheapest biodiesel (B10) in Gwynedd?

Accepted Answer

Texaco H.g.Thomas motors limited (Corwen, LL210HA) is currently the cheapest biodiesel (B10) in Gwynedd at 199.9p per litre, with the price last updated 28 Oct. Tap the "Cheapest biodiesel (B10)" section above for the full ranking.

Question 12

Which forecourts sell super unleaded (E5) in Gwynedd?

Accepted Answer

Super Unleaded (E5) is only stocked by 3 forecourts in Gwynedd: Bryn Llwyd Services, PORTHMADOG SUPERSTORE - PETROL FILLING STATION and Prysor Service Station LTD.

Question 13

Which forecourts sell premium diesel in Gwynedd?

Accepted Answer

Premium Diesel is only stocked by 2 forecourts in Gwynedd: Bryn Llwyd Services and Parciau Filling Station.

Question 14

Which forecourts sell biodiesel (B10) in Gwynedd?

Accepted Answer

Biodiesel (B10) is only stocked by 2 forecourts in Gwynedd: H.g.Thomas motors limited and BRADBURYS GARAGE.

Question 15

How often are fuel prices in Gwynedd updated?

Accepted Answer

UK retailers must publish any pump-price change to the CMA-mandated national feed within 30 minutes. FuelFox re-polls that feed every 30 minutes too, so a price you see is at most about an hour old and usually fresher. Each forecourt card shows a freshness pill — tap it for the exact update time.

Fuel prices in Gwynedd (county)

By fuel type

Cheapest super unleaded (E5) in Gwynedd

Cheapest unleaded (E10) in Gwynedd

Cheapest diesel (B7) in Gwynedd

Cheapest premium diesel in Gwynedd

Cheapest biodiesel (B10) in Gwynedd

FAQ

Fuel	Cheapest	Average	Highest
Super Unleaded (E5)	178.9p	180.9p	183.9p
Unleaded (E10)	163.9p	171.5p	176.9p
Diesel (B7)	193.9p	198.3p	203.9p
Premium Diesel	205.9p	208.4p	210.9p
Biodiesel (B10)	199.9p	203.4p	207.0p