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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Avg Unleaded
150.9p
Avg Diesel
162.9p
Cheapest Unleaded
148.9p
Cheapest Diesel
158.9p
Fuel Prices by Brand in PORTSMOUTH
| Brand | Stations | Avg Unleaded | Avg Diesel |
|---|---|---|---|
| Shell | 3 | 151.9p | 164.2p |
| Sainsbury's | 2 | 149.4p | 159.9p |
| Tesco | 2 | 149.4p | 160.9p |
| Esso | 2 | 152.4p | 164.9p |
| EG Group | 1 | 150.9p | 161.9p |
| All Saints Service Station | 1 | 151.9p | 165.9p |
| Asda | 1 | 149.9p | 162.9p |
All Stations in PORTSMOUTH
SAINSBURYS FARLINGTON
Sainsbury's · PO6 1RR
Unleaded
148.9p
Diesel
158.9p
PORTSMOUTH EXTRA - PETROL FILLING STATION
Tesco · PO6 4SR
Unleaded
148.9p
Diesel
158.9p
SAINSBURYS WATERLOOVILLE
Sainsbury's · PO7 7UL
Unleaded
149.9p
Diesel
160.9p
FRATTON EXTRA - PETROL FILLING STATION
Tesco · PO4 8FD
Unleaded
149.9p
Diesel
162.9p
ASDA PORTSMOUTH
Asda · PO1 1SL
Unleaded
149.9p
Diesel
162.9p
EG HAYLING ISLAND PFS
EG Group · PO11 0LP
Unleaded
150.9p
Diesel
161.9p
SHELL VICTORY
Shell · PO2 7SB
Unleaded
150.9p
Diesel
164.9p
All Saints Service Station
All Saints Service Station · PO1 4BU
Unleaded
151.9p
Diesel
165.9p
MFG NORTH END
Esso · PO2 7DZ
Unleaded
151.9p
Diesel
163.9p
SHELL BASTION
Shell · PO2 9RR
Unleaded
151.9p
Diesel
164.9p
SHELL FARLINGTON
Shell · PO6 1UW
Unleaded
152.9p
Diesel
162.9p
COPNOR ESSO EXPRESS
Esso · PO3 5EE
Unleaded
152.9p
Diesel
165.9p
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 150.9p per litre, with diesel (B7) at 162.9p per litre. The cheapest unleaded right now is 148.9p at SAINSBURYS FARLINGTON (PO6 1RR).
5 of PORTSMOUTH's 12stations are supermarket forecourts (Tesco, Asda, Morrisons, Sainsbury's, Costco), with branded retailers operating the other 7. Supermarket forecourts are 2.4p per litre cheaper than branded stations on average — a £1.32 saving on a typical 55-litre fill.
Within 30 miles of PORTSMOUTH, no nearby towns currently have cheaper average unleaded prices than PORTSMOUTH's 150.9p — you're in a competitive area. Closest comparable: Cosham (151.9p, 1.2 mi).
Across all UK cities tracked by PetrolFinder, PORTSMOUTH unleaded is 0.5p below the national average of 151.4p — 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 Unleaded150.9p
Cheapest Unleaded148.9p
Avg Diesel162.9p
Cheapest Diesel158.9p
Brands7
Petrol & Diesel FAQs for PORTSMOUTH
Where is the cheapest petrol in PORTSMOUTH?
The cheapest unleaded (E10) petrol in PORTSMOUTH is currently 148.9p per litre at SAINSBURYS FARLINGTON (PO6 1RR). The average across 12 stations in PORTSMOUTH is 150.9p 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 158.9p per litre, with an average of 162.9p across 12 stations. That's 4.5p below the UK national diesel average of 167.4p.
Are supermarket petrol stations cheaper in PORTSMOUTH?
In PORTSMOUTH, supermarket forecourts (5 stations: Tesco, Asda, Morrisons, Sainsbury's, Costco) are 2.4p per litre cheaper than branded retailers like Shell, BP and Esso (7 stations). That's a £1.32 saving on a typical 55-litre fill.
Which towns near PORTSMOUTH have cheaper petrol?
Within 30 miles of PORTSMOUTH, no nearby towns currently have cheaper average unleaded prices than PORTSMOUTH's 150.9p — you're in a competitive area.
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.