Petrol and Diesel Prices in Portstewart
Compare petrol and diesel prices at 2 petrol stations in Portstewart. Prices last updated 11:40 11/11/2026.
Petrol (E10)
152.9p
at SUPERVALU PORTSTEWART
Diesel (B7)
185.9p
at SUPERVALU PORTSTEWART
Super Unleaded (E5)
166.9p
at Spar Larkhill Service Station
Premium Diesel
N/A
Unleaded (E10)
155.0p avg
13.1p below UK average (168.1p)
Diesel
187.0p avg
10.2p below UK average (197.2p)
Price History in Portstewart
See how fuel prices have changed over time with interactive charts and analysis.
Click any column header to sort. Prices shown in pence per litre.
Stations within a few miles of Portstewart — worth the short drive for cheaper fuel.
Portstewart currently has 2 petrol stations tracked by FuelCosts.co.uk. The average unleaded petrol price in Portstewart today is 155.0p per litre, which is 13.1p below the UK national average of 168.1p.
The cheapest unleaded petrol in Portstewart right now is 152.9p at SUPERVALU PORTSTEWART. The cheapest diesel is 185.9p at SUPERVALU PORTSTEWART.
Fuel prices in Portstewart are sourced from the UK Government's CMA Fuel Finder scheme and updated every 4 minutes. We recommend comparing prices before filling up, as prices can vary significantly between stations even within the same town.