Question 1

What fuel types are sold in Swansea?

Accepted Answer

Forecourts in Swansea that publish to the national feed list Super Unleaded (E5), Unleaded (E10), Diesel (B7) and Premium Diesel. 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 Swansea?

Accepted Answer

Super Unleaded (E5) in Swansea is averaging 190.0p per litre across the forecourts publishing to the national feed, with the cheapest at 179.9p and the priciest at 214.9p.

Question 3

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

Accepted Answer

Unleaded (E10) in Swansea is averaging 171.6p per litre across the forecourts publishing to the national feed, with the cheapest at 167.9p and the priciest at 194.9p.

Question 4

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

Accepted Answer

Diesel (B7) in Swansea is averaging 198.6p per litre across the forecourts publishing to the national feed, with the cheapest at 194.7p and the priciest at 219.9p.

Question 5

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

Accepted Answer

Premium Diesel in Swansea is averaging 220.1p per litre across the forecourts publishing to the national feed, with the cheapest at 213.9p and the priciest at 239.9p.

Question 6

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

Accepted Answer

TESCO SWANSEA CADLE EXTRA - PETROL FILLING STATION (SWANSEA, SA5 4BA) is currently the cheapest super unleaded (E5) in Swansea at 179.9p per litre, with the price last updated 30 Oct. Tap the "Cheapest super unleaded (E5)" section above for the full ranking.

Question 7

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

Accepted Answer

TEXACO Killay NTS KILLAY SERVICE STATION (SWANSEA, SA2 7AE) is currently the cheapest unleaded (E10) in Swansea at 167.9p per litre, with the price last updated 28 Oct. Tap the "Cheapest unleaded (E10)" section above for the full ranking.

Question 8

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

Accepted Answer

ASDA GORSEINON SUPERSTORE ASDA GORSEINON SUPERSTORE (GORSEINON, SA4 4BZ) is currently the cheapest diesel (B7) in Swansea at 194.7p per litre, with the price last updated 20 Oct. Tap the "Cheapest diesel (B7)" section above for the full ranking.

Question 9

Where can I get the cheapest premium diesel in Swansea?

Accepted Answer

ESSO GOWERTON ESSO EXPRESS (SWANSEA, SA4 3EZ) is currently the cheapest premium diesel in Swansea at 213.9p per litre, with the price last updated 30 Oct. Tap the "Cheapest premium diesel" section above for the full ranking.

Question 10

Which forecourts sell super unleaded (E5) in Swansea?

Accepted Answer

Super Unleaded (E5) is only stocked by 3 forecourts in Swansea: SWANSEA CADLE EXTRA - PETROL FILLING STATION, SAINSBURYS SWANSEA and PONTARDDULAIS SUPERSTORE - PETROL FILLING STATION.

Question 11

Which forecourts sell premium diesel in Swansea?

Accepted Answer

Premium Diesel is only stocked by 3 forecourts in Swansea: GOWERTON ESSO EXPRESS, NTS KILLAY SERVICE STATION and Herons Way Service Station.

Question 12

How often are fuel prices in Swansea 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 Swansea (county)

By fuel type

Cheapest super unleaded (E5) in Swansea

Cheapest unleaded (E10) in Swansea

Cheapest diesel (B7) in Swansea

Cheapest premium diesel in Swansea

FAQ

Fuel	Cheapest	Average	Highest
Super Unleaded (E5)	179.9p	190.0p	214.9p
Unleaded (E10)	167.9p	171.6p	194.9p
Diesel (B7)	194.7p	198.6p	219.9p
Premium Diesel	213.9p	220.1p	239.9p