Cheapest fuel in Portsmouth
We hold recently reported prices for 13 forecourts in Portsmouth. Every price below carries the date the retailer reported it, so you can see how recent it is before you drive.
Cheapest by fuel type
The lowest reported price for each fuel across Portsmouth, and where it was reported.
E10 — standard petrol
Unleaded
170.9p
Sainsburys FarlingtonPO6 1RR
Price from 18 Oct 2026E5 — premium petrol
Super unleaded
182.9p
Portsmouth Extra - Petrol Filling StationPO6 4SR
Price from 18 Oct 2026B7 — standard diesel
Diesel
192.9p
All Saints Service StationPO1 4BU
Price from 18 Oct 2026V-Power / Ultimate
Premium diesel
213.9p
All Saints Service StationPO1 4BU
Price from 18 Oct 2026Is fuel dear in Portsmouth?
The Portsmouth figure is the average of the forecourts listed on this page. The UK figure is national — it is not limited to Portsmouth — and it is taken over the 6,153 forecourts that reported a price in the most recent GOV.UK snapshot, out of the 8,136 forecourts we currently list. That is what it was calculated from, rather than every forecourt in the country.
| Fuel | Portsmouth avg | UK avg | Difference |
|---|---|---|---|
| Unleaded12 forecourts | 174.2p | 174.0p | 0.2p dearer |
| Super unleaded11 forecourts | 192.2p | 192.3p | 0.1p cheaper |
| Diesel12 forecourts | 198.6p | 199.0p | 0.4p cheaper |
| Premium diesel6 forecourts | 221.2p | 218.8p | 2.4p dearer |
Within Portsmouth, premium diesel runs from 213.9p at All Saints Service Station to 229.9p at Shell Farlington — about £8.00 on a 50-litre fill, if both prices still stand.
Portsmouth forecourts, cheapest premium diesel first
6 of 13 Portsmouth forecourts report premium diesel. The figure under each price is the difference from the UK average of 218.8p.
All Saints Service Station
IndependentBP, ALL SAINTS SELF SERVICE, COMMERCIAL ROAD, PORTSMOUTHPO1 4BU
213.9p
-4.9p vs UK
Copnor Esso Express
Branded241 COPNOR RD, PORTSMOUTHPO3 5EE
213.9p
-4.9p vs UKMfg North End
BrandedKINGSTON ROAD, PORTSMOUTH, HAMPSHIREPO2 7DZ
219.9p
+1.1p vs UK
Shell Victory
BrandedKETTERING TERRACE, PORTSMOUTH, HAMPSHIREPO2 7SB
224.9p
+6.1p vs UKShell Bastion
BrandedLONDON ROAD, PORTSMOUTH, HAMPSHIREPO2 9RR
224.9p
+6.1p vs UKShell Farlington
BrandedEASTERN ROAD, PORTSMOUTH, HAMPSHIREPO6 1UW
229.9p
+11.1p vs UKWhere these prices come from
Prices are published by the retailers themselves under the government's fuel price transparency scheme and are shown in pence per litre. A forecourt only appears here once it has actually reported, and we show its reported date rather than assuming today's price. Prices can change between a retailer reporting and you arriving, so always check the pump.
Common questions about fuel in Portsmouth
Every answer below is worked out from the forecourt prices on this page.
Where is the cheapest premium diesel in Portsmouth?
All Saints Service Station, PO1 4BU, at 213.9p a litre. That is the lowest premium diesel price of the 6 Portsmouth forecourts reporting it. The retailer reported it today (18 Oct 2026). Prices can change between a retailer reporting and you arriving, so check the pump.
How many petrol stations in Portsmouth report their fuel prices?
We hold a recently reported price for 13 forecourts in Portsmouth, published by the retailers themselves under the government's fuel price transparency scheme. That is what has reported recently enough for us to list, rather than a count of every forecourt in Portsmouth — a site that stops reporting drops out, and one that has never reported never appears. Not every forecourt sells every fuel: 12 quote unleaded, 11 quote super unleaded, 12 quote diesel, 6 quote premium diesel. All 6 of the forecourts quoting premium diesel are ranked on this page.
Is premium diesel cheaper in Portsmouth than the UK average?
Portsmouth averages 221.2p for premium diesel across the 6 forecourts quoting it, which is 2.4p a litre dearer than the UK average of 218.8p. The UK figure is taken over the 6,153 forecourts that reported a price in the most recent GOV.UK snapshot, out of the 8,136 forecourts we currently list, so it is not limited to Portsmouth.
How up to date are these Portsmouth fuel prices?
Every price on this page was reported today. Retailers report into the scheme themselves, anywhere from daily to occasionally, so no price here is a live pump price — each one is shown with the date it was reported.
How much can I save by shopping around for premium diesel in Portsmouth?
Premium diesel runs from 213.9p to 229.9p across the 6 Portsmouth forecourts quoting it — a gap of 16.0p a litre, or about £8.00 on a 50-litre fill, if both prices still stand when you get there.
Fuel prices near Portsmouth
The nearest towns to Portsmouth with at least 5 reporting forecourts, up to 50 miles away. Distances are straight-line, from the middle of the Portsmouth forecourts listed above to that town's nearest one.
Fuel prices in Southampton
36 forecourts · about 9.4 miles away
Fuel prices in Chichester
8 forecourts · about 10 miles away
Fuel prices in Newport
24 forecourts · about 13 miles away
Fuel prices in Rugby
14 forecourts · about 15 miles away
Fuel prices in Winchester
14 forecourts · about 19 miles away
Fuel prices in Bury
13 forecourts · about 23 miles away
Fuel prices in Worthing
10 forecourts · about 28 miles away
Fuel prices in Basingstoke
10 forecourts · about 29 miles away
Garages near Portsmouth
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