Cheapest unleaded
171.9p
Fuel prices in PO3 today, 4 November 2026
Live petrol and diesel prices at 2 stations in the PO3 postcode area, cheapest first, from the government's Fuel Finder open data. 1 has a price more than 30 days old, so it's listed last with the date of the last report.
Cheapest diesel
199.9p
Avg unleaded (PO3)
171.9p
Avg diesel (PO3)
199.9p
Cheapest and average prices from the 1 station reporting in the 30 days to 4 November 2026.
2 fuel stations in the PO3 postcode area report pump prices to the government's Fuel Finder scheme. On average PO3 is 1.2p dearer than the UK as a whole.
Esso
241 Copnor Rd, Portsmouth
PO3 5EE
Air · Water
Unleaded171.9p
Diesel199.9p
BP
Eastern Road Service Station, Eastern Road, Portsmouth
PO3 6QB
Price last reported 25 Sept
Air · Toilets
Unleaded173.9p
Diesel199.9p
Data updated 1 hour ago.
Cheapest fuel in PO3: quick answers
Where is the cheapest petrol in PO3?
The cheapest unleaded in the PO3 postcode area right now is 171.9p per litre at Esso, 241 COPNOR RD, PORTSMOUTH. The PO3 average is 171.9p.
Where is the cheapest diesel in PO3?
The lowest diesel price in PO3 is currently 199.9p per litre at Esso, 241 COPNOR RD, PORTSMOUTH.