Question 1

What fuel types are sold in SN3?

Accepted Answer

Forecourts in SN3 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 SN3?

Accepted Answer

Super Unleaded (E5) in SN3 is averaging 188.2p per litre across the forecourts publishing to the national feed, with the cheapest at 183.9p and the priciest at 192.9p.

Question 3

What's the average price of unleaded (E10) in SN3?

Accepted Answer

Unleaded (E10) in SN3 is averaging 170.9p per litre across the forecourts publishing to the national feed, with the cheapest at 169.9p and the priciest at 173.9p.

Question 4

What's the average price of diesel (B7) in SN3?

Accepted Answer

Diesel (B7) in SN3 is averaging 200.4p per litre across the forecourts publishing to the national feed, with the cheapest at 199.9p and the priciest at 202.9p.

Question 5

What's the average price of premium diesel in SN3?

Accepted Answer

Premium Diesel in SN3 is averaging 221.9p per litre across the forecourts publishing to the national feed, with the cheapest at 218.9p and the priciest at 225.9p.

Question 6

Where can I get the cheapest super unleaded (E5) in SN3?

Accepted Answer

SAINSBURYS SAINSBURYS STRATTON (SWINDON, SN3 4EW) is currently the cheapest super unleaded (E5) in SN3 at 183.9p per litre, with the price last updated 28 Oct. Tap the "Cheapest super unleaded (E5)" section above for the full ranking.

Question 7

Where can I get the cheapest unleaded (E10) in SN3?

Accepted Answer

BP  Bridge End Service Station (SWINDON, SN3 4PD) is currently the cheapest unleaded (E10) in SN3 at 169.9p per litre, with the price last updated 27 Oct. Tap the "Cheapest unleaded (E10)" section above for the full ranking.

Question 8

Where can I get the cheapest diesel (B7) in SN3?

Accepted Answer

SAINSBURYS SAINSBURYS STRATTON (SWINDON, SN3 4EW) is currently the cheapest diesel (B7) in SN3 at 199.9p per litre, with the price last updated 19 Oct. Tap the "Cheapest diesel (B7)" section above for the full ranking.

Question 9

Where can I get the cheapest premium diesel in SN3?

Accepted Answer

ESSO ASDA DORCAN WAY EXPRESS PETROL (SWINDON, SN3 3RA) is currently the cheapest premium diesel in SN3 at 218.9p per litre, with the price last updated 27 Oct. Tap the "Cheapest premium diesel" section above for the full ranking.

Question 10

Which forecourts sell super unleaded (E5) in SN3?

Accepted Answer

Super Unleaded (E5) is only stocked by 3 forecourts in SN3: SAINSBURYS STRATTON, QUEENS DRIVE SERVICE STATION and COATE SF CONNECT.

Question 11

Which forecourts sell premium diesel in SN3?

Accepted Answer

Premium Diesel is only stocked by 3 forecourts in SN3: ASDA DORCAN WAY EXPRESS PETROL, COATE SF CONNECT and PGG SOUTH MARSTON.

Question 12

How often are fuel prices in SN3 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 SN3

By fuel type

Cheapest super unleaded (E5) in SN3

Cheapest unleaded (E10) in SN3

Cheapest diesel (B7) in SN3

Cheapest premium diesel in SN3

FAQ

Fuel	Cheapest	Average	Highest
Super Unleaded (E5)	183.9p	188.2p	192.9p
Unleaded (E10)	169.9p	170.9p	173.9p
Diesel (B7)	199.9p	200.4p	202.9p
Premium Diesel	218.9p	221.9p	225.9p