Question 1

What fuel types are sold in SO15?

Accepted Answer

Forecourts in SO15 that publish to the national feed list Super Unleaded (E5), Unleaded (E10) and Diesel (B7). 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 SO15?

Accepted Answer

Super Unleaded (E5) in SO15 is averaging 187.4p per litre across the forecourts publishing to the national feed, with the cheapest at 175.9p and the priciest at 198.9p.

Question 3

What's the average price of unleaded (E10) in SO15?

Accepted Answer

Unleaded (E10) in SO15 is averaging 172.9p per litre across the forecourts publishing to the national feed, with the cheapest at 166.9p and the priciest at 179.9p.

Question 4

What's the average price of diesel (B7) in SO15?

Accepted Answer

Diesel (B7) in SO15 is averaging 198.9p per litre across the forecourts publishing to the national feed.

Question 5

Where can I get the cheapest super unleaded (E5) in SO15?

Accepted Answer

COSTCO WHOLESALE COSTCO WHOLESALE SOUTHAMPTON (SOUTHAMPTON, SO15 8TA) is currently the cheapest super unleaded (E5) in SO15 at 175.9p per litre, with the price last updated 27 Oct. Tap the "Cheapest super unleaded (E5)" section above for the full ranking.

Question 6

Where can I get the cheapest unleaded (E10) in SO15?

Accepted Answer

COSTCO WHOLESALE COSTCO WHOLESALE SOUTHAMPTON (SOUTHAMPTON, SO15 8TA) is currently the cheapest unleaded (E10) in SO15 at 166.9p per litre, with the price last updated 27 Oct. Tap the "Cheapest unleaded (E10)" section above for the full ranking.

Question 7

Where can I get the cheapest diesel (B7) in SO15?

Accepted Answer

ASDA MILLBROOK EXPRESS PETROL ASDA MILLBROOK EXPRESS PETROL (SOUTHAMPTON, SO15 0JU) is currently the cheapest diesel (B7) in SO15 at 198.9p per litre, with the price last updated 29 Oct. Tap the "Cheapest diesel (B7)" section above for the full ranking.

Question 8

Which forecourts sell super unleaded (E5) in SO15?

Accepted Answer

Super Unleaded (E5) is only stocked by 2 forecourts in SO15: COSTCO WHOLESALE SOUTHAMPTON and ASDA ROSELANDS EXPRESS PETROL.

Question 9

How often are fuel prices in SO15 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 SO15

By fuel type

Cheapest super unleaded (E5) in SO15

Cheapest unleaded (E10) in SO15

Cheapest diesel (B7) in SO15

FAQ

Fuel	Cheapest	Average	Highest
Super Unleaded (E5)	175.9p	187.4p	198.9p
Unleaded (E10)	166.9p	172.9p	179.9p
Diesel (B7)	198.9p	198.9p	198.9p