Cheapest petrol near PO18
Cheapest petrol in PO18, Portsmouth
Updated 28 August 2026. Prices from the official Fuel Finder open data, refreshed twice a day.
The cheapest petrol near PO18 right now is 161.9p at Rontec Nutbourne, PO18 8RX. Typical petrol across the 7 forecourts within five miles is 163.9p a litre and diesel 183.9p. The spread here is 6.0p a litre, which is £3.30 on a 55 litre tank, so where you fill up matters.
Cheapest petrol near PO18 today
Cheapest diesel near PO18 today
Every price is the forecourt's own submission to the Fuel Finder scheme, ranked green for the cheapest through to red for the dearest within five miles of the district centre. Enter your full postcode on the home page for the exact forecourts around you, or set a free alert for when the price near you drops.
Common questions about petrol in PO18
How much is petrol in PO18 today?
The typical petrol price within five miles of PO18 is 163.9p a litre as of 10:00 on 28 August 2026, and the cheapest we can see is 161.9p at Rontec Nutbourne, PO18 8RX. That is about £90.14 for a 55 litre tank at the typical price.
Where is the cheapest petrol near PO18?
Right now the lowest price near PO18 is 161.9p at Rontec Nutbourne, PO18 8RX. Supermarket forecourts are usually close behind. Enter your full postcode in the search for the exact forecourts around you.
How much is diesel in PO18?
Typical diesel within five miles of PO18 is 183.9p a litre, and the cheapest is 182.9p at Chichester Extra - Petrol Filling Station, PO19 3JT.
How current are these prices?
Forecourts must report a change to the official Fuel Finder scheme within 30 minutes, and this page is rebuilt twice a day. It was last updated at 10:00 on 28 August 2026.