Petrol Stations in PORTSMOUTH
Compare live petrol and diesel prices at 12 petrol stations in PORTSMOUTH. Cheapest fuel near you, updated every 5 minutes.
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12°C
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Avg Unleaded
159.1p
Avg Diesel
186.5p
Cheapest Unleaded
155.9p
Cheapest Diesel
181.9p
Fuel Prices by Brand in PORTSMOUTH
| Brand | Stations | Avg Unleaded | Avg Diesel |
|---|---|---|---|
| Shell | 3 | 162.2p | 186.9p |
| Sainsbury's | 2 | 156.9p | 183.9p |
| Tesco | 2 | 157.9p | 187.9p |
| Esso | 2 | 160.4p | 188.4p |
| EG Group | 1 | 155.9p | 186.9p |
| All Saints Service Station | 1 | 157.9p | 183.9p |
| Asda | 1 | 157.9p | 185.9p |
All Stations in PORTSMOUTH
EG HAYLING ISLAND PFS
EG Group · PO11 0LP
Unleaded
155.9p
Diesel
186.9p
SAINSBURYS FARLINGTON
Sainsbury's · PO6 1RR
Unleaded
155.9p
Diesel
181.9p
PORTSMOUTH EXTRA - PETROL FILLING STATION
Tesco · PO6 4SR
Unleaded
156.9p
Diesel
187.9p
SAINSBURYS WATERLOOVILLE
Sainsbury's · PO7 7UL
Unleaded
157.9p
Diesel
185.9p
All Saints Service Station
All Saints Service Station · PO1 4BU
Unleaded
157.9p
Diesel
183.9p
ASDA PORTSMOUTH
Asda · PO1 1SL
Unleaded
157.9p
Diesel
185.9p
FRATTON EXTRA - PETROL FILLING STATION
Tesco · PO4 8FD
Unleaded
158.9p
Diesel
187.9p
MFG NORTH END
Esso · PO2 7DZ
Unleaded
159.9p
Diesel
186.9p
SHELL BASTION
Shell · PO2 9RR
Unleaded
160.9p
Diesel
187.9p
COPNOR ESSO EXPRESS
Esso · PO3 5EE
Unleaded
160.9p
Diesel
189.9p
SHELL VICTORY
Shell · PO2 7SB
Unleaded
161.9p
Diesel
184.9p
SHELL FARLINGTON
Shell · PO6 1UW
Unleaded
163.9p
Diesel
187.9p
Brands in PORTSMOUTH
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Guide to Fuel Prices in PORTSMOUTH
PORTSMOUTH has 12 petrol stationsreporting live prices through the UK government's mandatory fuel price transparency scheme. Average unleaded (E10) is currently 159.1p per litre, with diesel (B7) at 186.5p per litre. The cheapest unleaded right now is 155.9p at EG HAYLING ISLAND PFS (PO11 0LP).
5 of PORTSMOUTH's 12stations are supermarket forecourts (Tesco, Asda, Morrisons, Sainsbury's, Costco), with branded retailers operating the other 7. Supermarket forecourts are 2.7p per litre cheaper than branded stations on average — a £1.49 saving on a typical 55-litre fill.
Nearby towns with cheaper unleaded: Hayling Island (156.4p, 4 mi) and Havant (158.7p, 4.2 mi). A short detour can save up to £1.48on a 55-litre fill — though factor in fuel for the round trip.
Across all UK cities tracked by PetrolFinder, PORTSMOUTH unleaded is 0.9p above the national average of 158.2p — driven by the local mix of supermarket vs branded forecourts and competition between 7 fuel brands operating in the area. Use the route planner to find the cheapest stop on your journey, or browse the price heatmap to spot regional bargains.
PORTSMOUTH Snapshot
Stations12
Avg Unleaded159.1p
Cheapest Unleaded155.9p
Avg Diesel186.5p
Cheapest Diesel181.9p
Brands7
Petrol & Diesel FAQs for PORTSMOUTH
Where is the cheapest petrol in PORTSMOUTH?
The cheapest unleaded (E10) petrol in PORTSMOUTH is currently 155.9p per litre at EG HAYLING ISLAND PFS (PO11 0LP). The average across 12 stations in PORTSMOUTH is 159.1p per litre. Prices update every 5 minutes from official UK government data.
Where is the cheapest diesel in PORTSMOUTH?
The cheapest diesel in PORTSMOUTH is currently 181.9p per litre, with an average of 186.5p across 12 stations. That's 0.3p below the UK national diesel average of 186.8p.
Are supermarket petrol stations cheaper in PORTSMOUTH?
In PORTSMOUTH, supermarket forecourts (5 stations: Tesco, Asda, Morrisons, Sainsbury's, Costco) are 2.7p per litre cheaper than branded retailers like Shell, BP and Esso (7 stations). That's a £1.49 saving on a typical 55-litre fill.
Which towns near PORTSMOUTH have cheaper petrol?
Hayling Island (156.4p, 4 mi) and Havant (158.7p, 4.2 mi) all have lower average unleaded prices than PORTSMOUTH's 159.1p. A short detour can save up to £1.48 on a 55-litre fill — factor in fuel for the round trip.
How often are PORTSMOUTH fuel prices updated?
Prices for the 12 petrol stations in PORTSMOUTH are updated every 5 minutes using the UK Government Fuel Finder API under The Motor Fuel Price (Open Data) Regulations 2025. Retailers are legally required to report price changes within 30 minutes.