Question 1

What fuel types are sold in SA4?

Accepted Answer

Forecourts in SA4 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 SA4?

Accepted Answer

Super Unleaded (E5) in SA4 is averaging 175.5p per litre across the forecourts publishing to the national feed, with the cheapest at 160.9p and the priciest at 196.9p.

Question 3

What's the average price of unleaded (E10) in SA4?

Accepted Answer

Unleaded (E10) in SA4 is averaging 161.0p per litre across the forecourts publishing to the national feed, with the cheapest at 151.7p and the priciest at 181.9p.

Question 4

What's the average price of diesel (B7) in SA4?

Accepted Answer

Diesel (B7) in SA4 is averaging 176.2p per litre across the forecourts publishing to the national feed, with the cheapest at 163.9p and the priciest at 199.9p.

Question 5

What's the average price of premium diesel in SA4?

Accepted Answer

Premium Diesel in SA4 is averaging 195.2p per litre across the forecourts publishing to the national feed, with the cheapest at 185.9p and the priciest at 216.9p.

Question 6

Where can I get the cheapest super unleaded (E5) in SA4?

Accepted Answer

TESCO PONTARDDULAIS SUPERSTORE - PETROL FILLING STATION (ABERTAWE, SA4 8TA) is currently the cheapest super unleaded (E5) in SA4 at 160.9p per litre, with the price last updated 10 Jul. Tap the "Cheapest super unleaded (E5)" section above for the full ranking.

Question 7

Where can I get the cheapest unleaded (E10) in SA4?

Accepted Answer

ASDA ASDA GORSEINON SUPERSTORE (GORSEINON, SA4 4BZ) is currently the cheapest unleaded (E10) in SA4 at 151.7p per litre, with the price last updated yesterday at 17:05. Tap the "Cheapest unleaded (E10)" section above for the full ranking.

Question 8

Where can I get the cheapest diesel (B7) in SA4?

Accepted Answer

Murco CK Foodstores (SWANSEA, SA4 6SR) is currently the cheapest diesel (B7) in SA4 at 163.9p per litre, with the price last updated 14 Jul. Tap the "Cheapest diesel (B7)" section above for the full ranking.

Question 9

Where can I get the cheapest premium diesel in SA4?

Accepted Answer

ESSO GOWERTON ESSO EXPRESS (SWANSEA, SA4 3EZ) is currently the cheapest premium diesel in SA4 at 185.9p per litre, with the price last updated yesterday at 15:05. Tap the "Cheapest premium diesel" section above for the full ranking.

Question 10

Which forecourts sell super unleaded (E5) in SA4?

Accepted Answer

Super Unleaded (E5) is only stocked by 3 forecourts in SA4: PONTARDDULAIS SUPERSTORE - PETROL FILLING STATION, GOWERTON ESSO EXPRESS and SOUTHVIEW SERVICE STATION.

Question 11

Which forecourts sell premium diesel in SA4?

Accepted Answer

Premium Diesel is only stocked by 3 forecourts in SA4: GOWERTON ESSO EXPRESS, RONTEC CROSS and Pontarddulais Service Station.

Question 12

How often are fuel prices in SA4 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 SA4

By fuel type

Cheapest super unleaded (E5) in SA4

Cheapest unleaded (E10) in SA4

Cheapest diesel (B7) in SA4

Cheapest premium diesel in SA4

FAQ

Fuel	Cheapest	Average	Highest
Super Unleaded (E5)	160.9p	175.5p	196.9p
Unleaded (E10)	151.7p	161.0p	181.9p
Diesel (B7)	163.9p	176.2p	199.9p
Premium Diesel	185.9p	195.2p	216.9p