Cheapest petrol and diesel prices in Portsmouth today

Live local stations, cheapest prices, and map

Live petrol and diesel prices in Portsmouth

Portsmouth fuel prices are grouped from a curated city-to-postcode match so users and search engines can browse a stable local landing page instead of relying on inconsistent town names in the source data. Use this page to compare cheapest petrol in Portsmouth, cheapest diesel in Portsmouth, and nearby postcode districts.

245 matched stations |Latest area update: 2026-04-23 22:31:50

What this Portsmouth page covers

This city page is designed as a crawlable local hub first and an interactive map second. The server-rendered tables give Google stable station links and fresh price text, while the map/table UI lets users narrow the list to a 5 mile radius once they share location or enter a postcode.

In the latest Portsmouth snapshot, diesel sits above petrol by about 30.1p per litre between the cheapest listed E10 and B7 forecourts. Use that spread to judge whether your next stop is being driven by pump price alone or by fuel-type availability.

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Petrol vs diesel in Portsmouth

Local comparison

In the latest Portsmouth snapshot, diesel sits above petrol by about 30.1p per litre between the cheapest listed E10 and B7 forecourts. Use that spread to judge whether your next stop is being driven by pump price alone or by fuel-type availability.

If you are choosing between nearby forecourts, compare the cheapest station card for each fuel first, then scan the top-10 leaderboards and postcode links below. For wider context, pair this page with the latest monthly trend archive.

Best local spread
30.1p
Difference between cheapest listed petrol and diesel

Local buying advice for Portsmouth

How to use this page

Start with the cheapest live station, then check nearby alternatives

For Portsmouth, the lowest listed price is a good starting point, but it is not always the best stop once travel time and route direction are included. Open the station detail page, compare nearby alternatives, and use the map to check whether the saving is worth a detour before filling up.

Check postcode pockets inside the city before assuming one side of town is cheaper

Within Portsmouth, prices often split by supermarket clusters, commuter corridors, and edge-of-city filling stations. Use the postcode buttons on this page, compare the cheapest E10 and B7 lists, and check nearby city pages in England if your trip crosses more than one local area.

Use trend pages and alerts if you can wait a day or two

If you do not need to refuel immediately, compare today's local snapshot with the monthly trend archive and set a fuel price alert from the sidebar. That is usually more useful than refreshing one station repeatedly, especially when wholesale moves are pushing petrol and diesel in opposite directions.

Useful next reads
Best time to buy petrol Supermarket vs branded fuel Set a fuel price alert Browse England city hubs

Cheapest snapshot

Server-rendered
Postcode districts covered
PO1 PO10 PO11 PO12 PO13 PO14 PO15 PO16 PO17 PO18 PO19 PO2
Cheapest petrol

FAREHAM WHITELEY SUPERSTORE - PETROL FILLING STATION

PO15 7LL - 153.9p/L

Cheapest diesel

Broadway Garage

PO39 0EY - 184p/L

Cheapest local leaderboards

Server-rendered lists

Cheapest petrol in Portsmouth

  1. FAREHAM WHITELEY SUPERSTORE - PETROL FILLING STATION PO15 7LL - 153.9p/L
  2. All Saints Service Station PO1 4BU - 155.9p/L
  3. ASDA FAREHAM SUPERSTORE PO14 1TT - 155.9p/L
  4. ASDA HAVANT SUPERCENTRE PO9 3QW - 155.9p/L
  5. Park Lane Service Station PO9 3HQ - 155.9p/L
  6. SAINSBURYS BROADCUT PO16 8SU - 155.9p/L
  7. SAINSBURYS FARLINGTON PO6 1RR - 155.9p/L
  8. ANSON SERVICE STATION PO12 3AZ - 156.9p/L
  9. ASDA GOSPORT ROAD EXPRESS PETROL PO16 0QW - 156.9p/L
  10. ASDA HAYLING ISLAND EXPRESS PETROL PO11 0LG - 156.9p/L

Cheapest diesel in Portsmouth

  1. Broadway Garage PO39 0EY - 184p/L
  2. All Saints Service Station PO1 4BU - 185.9p/L
  3. ASDA PORTSMOUTH PO1 1SL - 185.9p/L
  4. SAINSBURYS FARLINGTON PO6 1RR - 185.9p/L
  5. ASDA HAVANT SUPERCENTRE PO9 3QW - 186.9p/L
  6. HAVANT EXTRA - PETROL FILLING STATION PO9 1TR - 186.9p/L
  7. PORTSMOUTH EXTRA - PETROL FILLING STATION PO6 4SR - 186.9p/L
  8. EG HAYLING ISLAND PFS PO11 0LP - 187.9p/L
  9. FRATTON EXTRA - PETROL FILLING STATION PO4 8FD - 187.9p/L
  10. MFG MORRISONS HORNDEAN PO8 9FB - 187.9p/L

Questions about fuel prices in Portsmouth

Search-focused FAQ

Where can I find the cheapest petrol in Portsmouth?

FAREHAM WHITELEY SUPERSTORE - PETROL FILLING STATION currently shows the cheapest petrol on this page at 153.9p per litre.

Where can I find the cheapest diesel in Portsmouth?

Broadway Garage currently shows the cheapest diesel on this page at 184p per litre.

How often are Portsmouth fuel prices updated?

This page reflects the latest imported station prices. The current latest update in this area is 2026-04-23 22:31:50.

Stations in Portsmouth

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