Weekly bulletin, 19 to 25 October 2026. Published Monday 26 October 2026.
Petrol prices in Southsea: unchanged this week at 175.9p
Between Monday 19 October 2026 and Sunday 25 October 2026, the average price of unleaded across 3 filling stations in Southsea held at 175.9p a litre, while diesel held at 199.9p.
Cheapest and most expensive
On Sunday 25 October 2026, prices updated within 30 days, judged against their neighbours.
The last 30 days
Daily averages, in pence per litre. Right-click the image to save it; it is free to publish with a link.
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0 of the 3 stations seen during the week changed at least one price.
The cheapest unleaded in Southsea on Sunday 25 October 2026 was 171.9p at Green Road Service Station, Southsea (PO5 4DY); the most expensive was 179.9p at Shell Fratton, Southsea (PO4 8BH), a gap of 8.0p, or £4.00 on a 50-litre tank.
The cheapest diesel was 195.9p at Green Road Service Station, Southsea (PO5 4DY).
Across the UK, unleaded was down 0.7p over the same week, at 173.0p, which puts Southsea 2.9p above the national average.
"Drivers in Southsea paid the same for a litre of unleaded this week. A 50-litre tank of unleaded costs the same as it did a week ago, £87.95. The gap between the cheapest and the dearest forecourt in Southsea is 8.0p, so where you fill up still matters more than when." said Jacky A., editor of fuelpricetoday.co.uk.
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Petrol prices in Southsea: unchanged this week at 175.9p Between Monday 19 October 2026 and Sunday 25 October 2026, the average price of unleaded across 3 filling stations in Southsea held at 175.9p a litre, while diesel held at 199.9p. 0 of the 3 stations seen during the week changed at least one price. The cheapest unleaded in Southsea on Sunday 25 October 2026 was 171.9p at Green Road Service Station, Southsea (PO5 4DY); the most expensive was 179.9p at Shell Fratton, Southsea (PO4 8BH), a gap of 8.0p, or £4.00 on a 50-litre tank. The cheapest diesel was 195.9p at Green Road Service Station, Southsea (PO5 4DY). Across the UK, unleaded was down 0.7p over the same week, at 173.0p, which puts Southsea 2.9p above the national average. "Drivers in Southsea paid the same for a litre of unleaded this week. A 50-litre tank of unleaded costs the same as it did a week ago, £87.95. The gap between the cheapest and the dearest forecourt in Southsea is 8.0p, so where you fill up still matters more than when." said Jacky A., editor of fuelpricetoday.co.uk. Source: fuelpricetoday.co.uk, weekly bulletin for Southsea, 19 to 25 October 2026. https://fuelpricetoday.co.uk/press/2026-W43/town-southsea Prices are pence per litre, computed from the government's Fuel Finder open data. Free to use with a link to the source.
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Name, brand, postcode, coordinates, unleaded and diesel on 19 Oct and 25 Oct.
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Free to use, quote and publish, including the chart and the data, with a link to https://fuelpricetoday.co.uk/press/2026-W43/town-southsea or a credit to fuelpricetoday.co.uk. Prices are computed from the Fuel Finder open data published by the Department for Energy Security and Net Zero under the Open Government Licence v3.0. Questions, a figure for another area, or a quote: contact@fuelpricetoday.co.uk.
How the figures are computed
Each average is the mean of the prices changed in the last 30 days at the filling stations of Southsea, motorway services left out and prices more than 25p from the day's median discarded. The cheapest and most expensive stations are judged against the stations within 10 km, so that a typing error cannot top the list. The week runs from Monday to Sunday. Details on how this site works.