Question 1

What fuel types are sold in SA3?

Accepted Answer

Forecourts in SA3 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 SA3?

Accepted Answer

Super Unleaded (E5) in SA3 is averaging 170.9p per litre across the forecourts publishing to the national feed, with the cheapest at 169.9p and the priciest at 171.9p.

Question 3

What's the average price of unleaded (E10) in SA3?

Accepted Answer

Unleaded (E10) in SA3 is averaging 154.6p per litre across the forecourts publishing to the national feed, with the cheapest at 152.9p and the priciest at 155.9p.

Question 4

What's the average price of diesel (B7) in SA3?

Accepted Answer

Diesel (B7) in SA3 is averaging 168.6p per litre across the forecourts publishing to the national feed, with the cheapest at 167.9p and the priciest at 169.9p.

Question 5

What's the average price of premium diesel in SA3?

Accepted Answer

Premium Diesel in SA3 is averaging 187.4p per litre across the forecourts publishing to the national feed, with the cheapest at 185.9p and the priciest at 188.9p.

Question 6

Where can I get the cheapest super unleaded (E5) in SA3?

Accepted Answer

TEXACO MFG MUMBLES (SWANSEA, SA3 5AS) is currently the cheapest super unleaded (E5) in SA3 at 169.9p per litre, with the price last updated 20 Jul. Tap the "Cheapest super unleaded (E5)" section above for the full ranking.

Question 7

Where can I get the cheapest unleaded (E10) in SA3?

Accepted Answer

Esso Herons Way Service Station (Llanrhidian, SA3 1ES) is currently the cheapest unleaded (E10) in SA3 at 152.9p per litre, with the price last updated 20 Jul. Tap the "Cheapest unleaded (E10)" section above for the full ranking.

Question 8

Where can I get the cheapest diesel (B7) in SA3?

Accepted Answer

Northway Garage Northway Garage (ABERTAWE, SA3 3JN) is currently the cheapest diesel (B7) in SA3 at 167.9p per litre, with the price last updated 20 Jul. Tap the "Cheapest diesel (B7)" section above for the full ranking.

Question 9

Where can I get the cheapest premium diesel in SA3?

Accepted Answer

TEXACO MFG MUMBLES (SWANSEA, SA3 5AS) is currently the cheapest premium diesel in SA3 at 185.9p per litre, with the price last updated 20 Jul. Tap the "Cheapest premium diesel" section above for the full ranking.

Question 10

Which forecourts sell super unleaded (E5) in SA3?

Accepted Answer

Super Unleaded (E5) is only stocked by 2 forecourts in SA3: MFG MUMBLES and Herons Way Service Station.

Question 11

Which forecourts sell premium diesel in SA3?

Accepted Answer

Premium Diesel is only stocked by 2 forecourts in SA3: MFG MUMBLES and Herons Way Service Station.

Question 12

How often are fuel prices in SA3 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 SA3

By fuel type

Cheapest super unleaded (E5) in SA3

Cheapest unleaded (E10) in SA3

Cheapest diesel (B7) in SA3

Cheapest premium diesel in SA3

FAQ

Fuel	Cheapest	Average	Highest
Super Unleaded (E5)	169.9p	170.9p	171.9p
Unleaded (E10)	152.9p	154.6p	155.9p
Diesel (B7)	167.9p	168.6p	169.9p
Premium Diesel	185.9p	187.4p	188.9p